TSYSReversal Class

Properties Methods Events Config Settings Errors

The TSYSReversal class is used to reverse transactions that were previously authorized using the TSYSRETAIL , TSYSECOMMERCE , or TSYSHEALTHCARE classes.

Syntax

TSYSReversal

Remarks

Credit card authorizations put a hold on funds on a credit card, until the time at which the transaction is settled or the hold expires. Reversals are similar to voids, but they're online transactions. Voids are off-line. This means that a void will not release the hold on funds at the next batch settlement (usually). Authorization reversals are online transactions, meaning that the hold on funds is immediately removed, and the cardholder may use the funds on the card for other purchases.

This class works for all IndustryTypes and supports Credit, EBT, and Debit card transactions. Both partial and full reversals are supported. When a transaction has been fully reversed (SettlementAmount is "0") the original transaction must not be included in the batch settlement. However, if the transaction has been only partially reversed, the original detail record must be updated with the new settlement amount. The SettlementAmount property in the detail record should be set to the SettlementAmount sent in the reversal transaction. The AuthorizedAmount in the detail record should contain the transaction amount authorized from the original authorization request message. This value is retrieved from the detail aggregate, however you may set it using the TSYSDetailRecord's AuthorizedAmount property. You must also set the PartiallyReversed configuration setting to True. For instance:

  Copy
  TSYSRetail.TransactionAmount = "10000"; // $100.00
  TSYSRetail.Authorize();
  
  TSYSReversal.ParseAggregate(TSYSRetail.GetDetailAggregate());
  TSYSReversal.ReversalCode = rcCustomerDirected;
  TSYSReversal.ReversalType = rtPreSettlement;
  TSYSReversal.SettlementAmount = "5000"; // $50.00
  TSYSReversal.Reverse();

  TSYSDetailRecord.ParseAggregate(TSYSRetail.GetDetailAggregate());
  TSYSDetailRecord.AuthorizedAmount = "10000";  // Original authorized amount
  TSYSDetailRecord.SettlementAmount = "5000"; // Amount you wish to settle (need not be equal to AuthorizedAmount)
  TSYSDetailRecord.Config("PartiallyReversed=True");
  
  TSYSSettle.DetailRecords.Add(new TSYSRecordType(TSYSDetailRecord.GetDetailAggregate()));

So long as you pass aggregates around, the TSYSDetailRecord's TotalAuthorizedAmount will still reflect the originally authorized amount. You may change this using the TSYSDetailRecord's TotalAuthorizedAmount property.

When the class receives a response from the Vital/TSYS servers, the result of the reversal will be displayed in several Response properties. The Code indicates whether the reversal was approved, and the remaining response properties should exactly match the response from the original authorization.

Property List

The following is the full list of the properties of the class with short descriptions. Click on the links for further details.


AgentBankNumber	Identifies a specific agent entity of the member bank or processor.
AgentChainNumber	Identifies a specific chain of an agent organization.
ApprovalCode	The Response ApprovalCode of the transaction being reversed.
BatchNumber	The batch number that this transaction will be included in.
Card	Contains the customer's credit card information.
CardholderId	The CardholderId code for this reversal.
CashBackAmount	Amount returned to the customer in cash.
IndustryType	Code which indicates the industry the merchant is engaged in.
Merchant	Contains the merchant's setup information.
MerchantABANumber	Merchant's routing number.
MerchantSettlementAgent	Merchant's settling agent.
NetworkId	Identification code of the network on which the transaction was authorized.
ReimbursementAttribute	Indicates the type of fee applicable to this transaction.
Response	Contains the response to an authorization request.
RetrievalNumber	The Response RetrievalNumber of the transaction being reversed.
ReturnedACI	The Response ReturnedACI of the transaction being reversed.
ReversalCode	This code can be present in the reversal request for MasterCard transactions to signify the reason for the reversal.
ReversalType	Specifies the type of reversal to process.
SettlementAmount	The new Settlement Amount for this transaction.
SharingGroup	List of Debit and EBT networks that the merchant supports.
SSLAcceptServerCert	Instructs the class to unconditionally accept the server certificate that matches the supplied certificate.
SSLCert	The certificate to be used during Secure Sockets Layer (SSL) negotiation.
SSLProvider	The Secure Sockets Layer/Transport Layer Security (SSL/TLS) implementation to use.
SSLServerCert	The server certificate for the last established connection.
Timeout	A timeout for the class.
TotalAuthorizedAmount	The amount originally authorized.
TraceAuditNumber	System Trace Audit Number returned for Debit and EBT transactions.
TransactionDate	The Response TransactionDate of the transaction being reversed.
TransactionId	The Response TransactionId of the transaction being reversed.
TransactionNumber	Sequence number of this transaction.
TransactionTime	The Response TransactionTime of the transaction being reversed.

Method List

The following is the full list of the methods of the class with short descriptions. Click on the links for further details.


Config	Sets or retrieves a configuration setting.
Interrupt	Interrupts the current action.
ParseAggregate	Parses the aggregate returned from another class's GetDetailAggregate method.
Reset	Clears all properties to their default values.
Reverse	Reverses a previously authorized transaction.

Event List

The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.


Connected	Fired immediately after a connection completes (or fails).
DataPacketIn	Fired when receiving a data packet from the transaction server.
DataPacketOut	Fired when sending a data packet to the transaction server.
Disconnected	Fired when a connection is closed.
Error	Information about errors during data delivery.
SSLServerAuthentication	Fired after the server presents its certificate to the client.
SSLStatus	Fired when secure connection progress messages are available.

Config Settings

The following is a list of config settings for the class with short descriptions. Click on the links for further details.


AccountDataSource	Identifies the source of the customer card data entered.
AllowPartialAuths	Indicates whether partial authorizations are to be supported.
CanadaDomesticIndicator	Canada Domestic Indicator.
CITMITIndicator	CIT/MIT Indicator.
GatewayID	A unique value to identify a Gateway or Aggregator.
GenKey	A randomly generated string of alphanumeric characters identifying the terminal.
HeartlandDeviceId	Specifies a device ID to uniquely identify each terminal (card data entry device).
HeartlandEncryptionMode	Specifies the encryption mode to use in Heartland transactions.
MessageReasonCode	The reversal message reason code used to identify why the reversal is being made.
Port	The port to which transactions are posted.
POSDataCode	Specifies the condition of the POS device used at the time of the transaction.
Processor	Specifies the Processor you are connecting to.
ResponseTokenPAN	Card Brand Token PAN Last 4 Digits returned in the response.
ResponseTransactionIntegrityClass	A 2-character value returned in the response of MasterCard Credit transactions to identify the transaction integrity class.
Retry	Set this to retry a failed Bill Payment Reversal.
Server	The server to which transactions are posted.
SurchargeAmount	The transaction fee amount charged to the customer to account for acquirer-assessed surcharge.
TokenRequestorID	Card brand Token Requestor ID assigned by the token service provider.
ConnectionTimeout	Sets a separate timeout value for establishing a connection.
FirewallAutoDetect	Tells the class whether or not to automatically detect and use firewall system settings, if available.
FirewallHost	Name or IP address of firewall (optional).
FirewallPassword	Password to be used if authentication is to be used when connecting through the firewall.
FirewallPort	The TCP port for the FirewallHost;.
FirewallType	Determines the type of firewall to connect through.
FirewallUser	A user name if authentication is to be used connecting through a firewall.
KeepAliveInterval	The retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received.
KeepAliveRetryCount	The number of keep-alive packets to be sent before the remotehost is considered disconnected.
KeepAliveTime	The inactivity time in milliseconds before a TCP keep-alive packet is sent.
Linger	When set to True, connections are terminated gracefully.
LingerTime	Time in seconds to have the connection linger.
LocalHost	The name of the local host through which connections are initiated or accepted.
LocalPort	The port in the local host where the class binds.
MaxLineLength	The maximum amount of data to accumulate when no EOL is found.
MaxTransferRate	The transfer rate limit in bytes per second.
ProxyExceptionsList	A semicolon separated list of hosts and IPs to bypass when using a proxy.
TCPKeepAlive	Determines whether or not the keep alive socket option is enabled.
TcpNoDelay	Whether or not to delay when sending packets.
UseIPv6	Whether to use IPv6.
LogSSLPackets	Controls whether SSL packets are logged when using the internal security API.
OpenSSLCADir	The path to a directory containing CA certificates.
OpenSSLCAFile	Name of the file containing the list of CA's trusted by your application.
OpenSSLCipherList	A string that controls the ciphers to be used by SSL.
OpenSSLPrngSeedData	The data to seed the pseudo random number generator (PRNG).
ReuseSSLSession	Determines if the SSL session is reused.
SSLCACertFilePaths	The paths to CA certificate files on Unix/Linux.
SSLCACerts	A newline separated list of CA certificates to be included when performing an SSL handshake.
SSLCipherStrength	The minimum cipher strength used for bulk encryption.
SSLClientCACerts	A newline separated list of CA certificates to use during SSL client certificate validation.
SSLEnabledCipherSuites	The cipher suite to be used in an SSL negotiation.
SSLEnabledProtocols	Used to enable/disable the supported security protocols.
SSLEnableRenegotiation	Whether the renegotiation_info SSL extension is supported.
SSLIncludeCertChain	Whether the entire certificate chain is included in the SSLServerAuthentication event.
SSLKeyLogFile	The location of a file where per-session secrets are written for debugging purposes.
SSLNegotiatedCipher	Returns the negotiated cipher suite.
SSLNegotiatedCipherStrength	Returns the negotiated cipher suite strength.
SSLNegotiatedCipherSuite	Returns the negotiated cipher suite.
SSLNegotiatedKeyExchange	Returns the negotiated key exchange algorithm.
SSLNegotiatedKeyExchangeStrength	Returns the negotiated key exchange algorithm strength.
SSLNegotiatedVersion	Returns the negotiated protocol version.
SSLSecurityFlags	Flags that control certificate verification.
SSLServerCACerts	A newline separated list of CA certificates to use during SSL server certificate validation.
TLS12SignatureAlgorithms	Defines the allowed TLS 1.2 signature algorithms when SSLProvider is set to Internal.
TLS12SupportedGroups	The supported groups for ECC.
TLS13KeyShareGroups	The groups for which to pregenerate key shares.
TLS13SignatureAlgorithms	The allowed certificate signature algorithms.
TLS13SupportedGroups	The supported groups for (EC)DHE key exchange.
AbsoluteTimeout	Determines whether timeouts are inactivity timeouts or absolute timeouts.
FirewallData	Used to send extra data to the firewall.
InBufferSize	The size in bytes of the incoming queue of the socket.
OutBufferSize	The size in bytes of the outgoing queue of the socket.
BuildInfo	Information about the product's build.
CodePage	The system code page used for Unicode to Multibyte translations.
LicenseInfo	Information about the current license.
MaskSensitiveData	Whether sensitive data is masked in log messages.
ProcessIdleEvents	Whether the class uses its internal event loop to process events when the main thread is idle.
SelectWaitMillis	The length of time in milliseconds the class will wait when DoEvents is called if there are no events to process.
UseInternalSecurityAPI	Whether or not to use the system security libraries or an internal implementation.

AgentBankNumber Property (TSYSReversal Class)

Identifies a specific agent entity of the member bank or processor.

Syntax

ANSI (Cross Platform)
char* GetAgentBankNumber();
int SetAgentBankNumber(const char* lpszAgentBankNumber);

Unicode (Windows)
LPWSTR GetAgentBankNumber();
INT SetAgentBankNumber(LPCWSTR lpszAgentBankNumber);

char* dpaymentssdk_tsysreversal_getagentbanknumber(void* lpObj);
int dpaymentssdk_tsysreversal_setagentbanknumber(void* lpObj, const char* lpszAgentBankNumber);

QString GetAgentBankNumber();
int SetAgentBankNumber(QString qsAgentBankNumber);

Default Value

Remarks

This field contains a six digit number assigned by the merchant's bank or processor. This field is issued by the merchant's member bank or processor for purposes of identifying a specific agent entity of the member bank or processor.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

String

AgentChainNumber Property (TSYSReversal Class)

Identifies a specific chain of an agent organization.

Syntax

ANSI (Cross Platform)
char* GetAgentChainNumber();
int SetAgentChainNumber(const char* lpszAgentChainNumber);

Unicode (Windows)
LPWSTR GetAgentChainNumber();
INT SetAgentChainNumber(LPCWSTR lpszAgentChainNumber);

char* dpaymentssdk_tsysreversal_getagentchainnumber(void* lpObj);
int dpaymentssdk_tsysreversal_setagentchainnumber(void* lpObj, const char* lpszAgentChainNumber);

QString GetAgentChainNumber();
int SetAgentChainNumber(QString qsAgentChainNumber);

Default Value

Remarks

This field contains a six digit number assigned by the merchant's bank or processor. This field is issued by the merchant's member bank or processor for purpose of identifying a specific chain of an agent organization.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

String

ApprovalCode Property (TSYSReversal Class)

The Response ApprovalCode of the transaction being reversed.

Syntax

ANSI (Cross Platform)
char* GetApprovalCode();
int SetApprovalCode(const char* lpszApprovalCode);

Unicode (Windows)
LPWSTR GetApprovalCode();
INT SetApprovalCode(LPCWSTR lpszApprovalCode);

char* dpaymentssdk_tsysreversal_getapprovalcode(void* lpObj);
int dpaymentssdk_tsysreversal_setapprovalcode(void* lpObj, const char* lpszApprovalCode);

QString GetApprovalCode();
int SetApprovalCode(QString qsApprovalCode);

Default Value

Remarks

This must exactly match the ApprovalCode from the original authorization.

Data Type

String

BatchNumber Property (TSYSReversal Class)

The batch number that this transaction will be included in.

Syntax

ANSI (Cross Platform)
int GetBatchNumber();
int SetBatchNumber(int iBatchNumber);

Unicode (Windows)
INT GetBatchNumber();
INT SetBatchNumber(INT iBatchNumber);

int dpaymentssdk_tsysreversal_getbatchnumber(void* lpObj);
int dpaymentssdk_tsysreversal_setbatchnumber(void* lpObj, int iBatchNumber);

int GetBatchNumber();
int SetBatchNumber(int iBatchNumber);

Default Value

Remarks

Unlike regular credit card transactions, Debit transactions require that the Batch Number be sent in the authorization request. This number should be the same number you set to the TSYSDebit or TSYSBenefit class's BatchNumber property during the authorization.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

Integer

Card Property (TSYSReversal Class)

Contains the customer's credit card information.

Syntax

DPaymentsSDKCCCard* GetCard();
int SetCard(DPaymentsSDKCCCard* val);

int dpaymentssdk_tsysreversal_getcardtype(void* lpObj);
int dpaymentssdk_tsysreversal_setcardtype(void* lpObj, int iCardType);

char* dpaymentssdk_tsysreversal_getcardcvvdata(void* lpObj);
int dpaymentssdk_tsysreversal_setcardcvvdata(void* lpObj, const char* lpszCardCVVData);

int dpaymentssdk_tsysreversal_getcardcvvpresence(void* lpObj);
int dpaymentssdk_tsysreversal_setcardcvvpresence(void* lpObj, int iCardCVVPresence);

int dpaymentssdk_tsysreversal_getcardentrydatasource(void* lpObj);
int dpaymentssdk_tsysreversal_setcardentrydatasource(void* lpObj, int iCardEntryDataSource);

int dpaymentssdk_tsysreversal_getcardexpmonth(void* lpObj);
int dpaymentssdk_tsysreversal_setcardexpmonth(void* lpObj, int iCardExpMonth);

int dpaymentssdk_tsysreversal_getcardexpyear(void* lpObj);
int dpaymentssdk_tsysreversal_setcardexpyear(void* lpObj, int iCardExpYear);

int dpaymentssdk_tsysreversal_getcardisencrypted(void* lpObj);
int dpaymentssdk_tsysreversal_setcardisencrypted(void* lpObj, int bCardIsEncrypted);

char* dpaymentssdk_tsysreversal_getcardmagneticstripe(void* lpObj);
int dpaymentssdk_tsysreversal_setcardmagneticstripe(void* lpObj, const char* lpszCardMagneticStripe);

char* dpaymentssdk_tsysreversal_getcardnumber(void* lpObj);
int dpaymentssdk_tsysreversal_setcardnumber(void* lpObj, const char* lpszCardNumber);

int GetCardType();
int SetCardType(int iCardType);

QString GetCardCVVData();
int SetCardCVVData(QString qsCardCVVData);

int GetCardCVVPresence();
int SetCardCVVPresence(int iCardCVVPresence);

int GetCardEntryDataSource();
int SetCardEntryDataSource(int iCardEntryDataSource);

int GetCardExpMonth();
int SetCardExpMonth(int iCardExpMonth);

int GetCardExpYear();
int SetCardExpYear(int iCardExpYear);

bool GetCardIsEncrypted();
int SetCardIsEncrypted(bool bCardIsEncrypted);

QString GetCardMagneticStripe();
int SetCardMagneticStripe(QString qsCardMagneticStripe);

QString GetCardNumber();
int SetCardNumber(QString qsCardNumber);

Remarks

This must be set to an instance of the CCCard type, which will contain information about the credit card to be charged. This may include a MagneticStripe for swiped cards, or a Number, ExpMonth, and ExpYear for manually entered cards. (EntryDataSource indicates which set of properties will be used). See the CCCard type for more information.

This property is not available at design time.

Data Type

DPaymentsSDKCCCard

CardholderId Property (TSYSReversal Class)

The CardholderId code for this reversal.

Syntax

ANSI (Cross Platform)
char* GetCardholderId();
int SetCardholderId(const char* lpszCardholderId);

Unicode (Windows)
LPWSTR GetCardholderId();
INT SetCardholderId(LPCWSTR lpszCardholderId);

char* dpaymentssdk_tsysreversal_getcardholderid(void* lpObj);
int dpaymentssdk_tsysreversal_setcardholderid(void* lpObj, const char* lpszCardholderId);

QString GetCardholderId();
int SetCardholderId(QString qsCardholderId);

Default Value

"@"

Remarks

This 1-character property contains a code that specifies the method used to verify the identity of the cardholder. The value may be used in conjunction with AVS and ACI indicators. The following table lists all of the supported cardholder identification codes, but please note that some codes are Direct Marketing-specific and some are Retail-specific.


M	Address Verification Data or CPS/Card Present, unable to read magnetic stripe.
N	Address Verification Data, CPS/Card Not Present, or Electronic Commerce
Z	Cardholder signature - Terminal has a PIN pad
@	Cardholder signature - No PIN pad available (default for Retail transactions)

NOTE: The CardholderId for reversals is applicable to the reversal transaction itself, NOT to the transaction being reversed. Generally the card will be present and the cardholder will sign the receipt, so for most cases this should be "@".

Data Type

String

CashBackAmount Property (TSYSReversal Class)

Amount returned to the customer in cash.

Syntax

ANSI (Cross Platform)
char* GetCashBackAmount();
int SetCashBackAmount(const char* lpszCashBackAmount);

Unicode (Windows)
LPWSTR GetCashBackAmount();
INT SetCashBackAmount(LPCWSTR lpszCashBackAmount);

char* dpaymentssdk_tsysreversal_getcashbackamount(void* lpObj);
int dpaymentssdk_tsysreversal_setcashbackamount(void* lpObj, const char* lpszCashBackAmount);

QString GetCashBackAmount();
int SetCashBackAmount(QString qsCashBackAmount);

Default Value

Remarks

The amount of CashBack specified in the authorization request. This property should be the same number you set to the TSYSDebit or TSYSBenefit class's CashBackAmount property during the authorization.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

String

IndustryType Property (TSYSReversal Class)

Code which indicates the industry the merchant is engaged in.

Syntax

ANSI (Cross Platform)
int GetIndustryType();
int SetIndustryType(int iIndustryType);

Unicode (Windows)
INT GetIndustryType();
INT SetIndustryType(INT iIndustryType);

Possible Values

SIT_UNKNOWN(0), 
SIT_RETAIL(1), 
SIT_RESTAURANT(2), 
SIT_GROCERY_STORE(3), 
SIT_DIRECT_MARKETING(4), 
SIT_HOTEL(5), 
SIT_AUTO_RENTAL(6), 
SIT_PASSENGER_TRANSPORT(7)

int dpaymentssdk_tsysreversal_getindustrytype(void* lpObj);
int dpaymentssdk_tsysreversal_setindustrytype(void* lpObj, int iIndustryType);

int GetIndustryType();
int SetIndustryType(int iIndustryType);

Default Value

Remarks

This property is used to identify the industry type of the merchant submitting the authorization request. The following table lists the industry types supported by this class.


sitUnknown (0)	Unknown or unsure.
sitRetail (1)	Retail store.
sitRestaurant (2)	Food / Restaurant.
sitGroceryStore (3)	Grocery store or supermarket.
sitDirectMarketing (4)	eCommerce or Direct Marketing
sitHotel (5)	Hotel / Lodging
sitAutoRental (6)	Auto Rental
sitPassengerTransport (7)	Passenger Transport

Note: American Express cards are NOT currently supported in the sitAutoRental industry.

Data Type

Integer

Merchant Property (TSYSReversal Class)

Contains the merchant's setup information.

Syntax

DPaymentsSDKTSYSMerchant* GetMerchant();
int SetMerchant(DPaymentsSDKTSYSMerchant* val);

char* dpaymentssdk_tsysreversal_getmerchantbankid(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantbankid(void* lpObj, const char* lpszMerchantBankId);

char* dpaymentssdk_tsysreversal_getmerchantcategorycode(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantcategorycode(void* lpObj, const char* lpszMerchantCategoryCode);

char* dpaymentssdk_tsysreversal_getmerchantcity(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantcity(void* lpObj, const char* lpszMerchantCity);

char* dpaymentssdk_tsysreversal_getmerchantcountrycode(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantcountrycode(void* lpObj, const char* lpszMerchantCountryCode);

char* dpaymentssdk_tsysreversal_getmerchantcurrencycode(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantcurrencycode(void* lpObj, const char* lpszMerchantCurrencyCode);

char* dpaymentssdk_tsysreversal_getmerchantlanguage(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantlanguage(void* lpObj, const char* lpszMerchantLanguage);

char* dpaymentssdk_tsysreversal_getmerchantname(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantname(void* lpObj, const char* lpszMerchantName);

char* dpaymentssdk_tsysreversal_getmerchantnumber(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantnumber(void* lpObj, const char* lpszMerchantNumber);

char* dpaymentssdk_tsysreversal_getmerchantphone(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantphone(void* lpObj, const char* lpszMerchantPhone);

char* dpaymentssdk_tsysreversal_getmerchantservicephone(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantservicephone(void* lpObj, const char* lpszMerchantServicePhone);

char* dpaymentssdk_tsysreversal_getmerchantstate(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantstate(void* lpObj, const char* lpszMerchantState);

char* dpaymentssdk_tsysreversal_getmerchantstorenumber(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantstorenumber(void* lpObj, const char* lpszMerchantStoreNumber);

char* dpaymentssdk_tsysreversal_getmerchantstreetaddress(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantstreetaddress(void* lpObj, const char* lpszMerchantStreetAddress);

char* dpaymentssdk_tsysreversal_getmerchantterminalnumber(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantterminalnumber(void* lpObj, const char* lpszMerchantTerminalNumber);

char* dpaymentssdk_tsysreversal_getmerchanttimezone(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchanttimezone(void* lpObj, const char* lpszMerchantTimeZone);

char* dpaymentssdk_tsysreversal_getmerchantzip(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantzip(void* lpObj, const char* lpszMerchantZip);

QString GetMerchantBankId();
int SetMerchantBankId(QString qsMerchantBankId);

QString GetMerchantCategoryCode();
int SetMerchantCategoryCode(QString qsMerchantCategoryCode);

QString GetMerchantCity();
int SetMerchantCity(QString qsMerchantCity);

QString GetMerchantCountryCode();
int SetMerchantCountryCode(QString qsMerchantCountryCode);

QString GetMerchantCurrencyCode();
int SetMerchantCurrencyCode(QString qsMerchantCurrencyCode);

QString GetMerchantLanguage();
int SetMerchantLanguage(QString qsMerchantLanguage);

QString GetMerchantName();
int SetMerchantName(QString qsMerchantName);

QString GetMerchantNumber();
int SetMerchantNumber(QString qsMerchantNumber);

QString GetMerchantPhone();
int SetMerchantPhone(QString qsMerchantPhone);

QString GetMerchantServicePhone();
int SetMerchantServicePhone(QString qsMerchantServicePhone);

QString GetMerchantState();
int SetMerchantState(QString qsMerchantState);

QString GetMerchantStoreNumber();
int SetMerchantStoreNumber(QString qsMerchantStoreNumber);

QString GetMerchantStreetAddress();
int SetMerchantStreetAddress(QString qsMerchantStreetAddress);

QString GetMerchantTerminalNumber();
int SetMerchantTerminalNumber(QString qsMerchantTerminalNumber);

QString GetMerchantTimeZone();
int SetMerchantTimeZone(QString qsMerchantTimeZone);

QString GetMerchantZip();
int SetMerchantZip(QString qsMerchantZip);

Remarks

This property must be set to an instance of the TSYSMerchant type, which will contain information to identify the merchant to the TSYS processing server. Please see the TSYSMerchant type for a list of available fields.

Data Type

DPaymentsSDKTSYSMerchant

MerchantABANumber Property (TSYSReversal Class)

Merchant's routing number.

Syntax

ANSI (Cross Platform)
char* GetMerchantABANumber();
int SetMerchantABANumber(const char* lpszMerchantABANumber);

Unicode (Windows)
LPWSTR GetMerchantABANumber();
INT SetMerchantABANumber(LPCWSTR lpszMerchantABANumber);

char* dpaymentssdk_tsysreversal_getmerchantabanumber(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantabanumber(void* lpObj, const char* lpszMerchantABANumber);

QString GetMerchantABANumber();
int SetMerchantABANumber(QString qsMerchantABANumber);

Default Value

Remarks

This property identifies the merchant to a direct debit switch, and must be supplied for all debit request transactions. This number is provided by the signing member or processor, and should be exactly 9 digits in length.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

String

MerchantSettlementAgent Property (TSYSReversal Class)

Merchant's settling agent.

Syntax

ANSI (Cross Platform)
char* GetMerchantSettlementAgent();
int SetMerchantSettlementAgent(const char* lpszMerchantSettlementAgent);

Unicode (Windows)
LPWSTR GetMerchantSettlementAgent();
INT SetMerchantSettlementAgent(LPCWSTR lpszMerchantSettlementAgent);

char* dpaymentssdk_tsysreversal_getmerchantsettlementagent(void* lpObj);
int dpaymentssdk_tsysreversal_setmerchantsettlementagent(void* lpObj, const char* lpszMerchantSettlementAgent);

QString GetMerchantSettlementAgent();
int SetMerchantSettlementAgent(QString qsMerchantSettlementAgent);

Default Value

Remarks

This property identifies the merchant settling agent, and must be supplied for all debit request transactions. This number is provided by the signing member or processor, and should be exactly 4 digits in length.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

String

NetworkId Property (TSYSReversal Class)

Identification code of the network on which the transaction was authorized.

Syntax

ANSI (Cross Platform)
char* GetNetworkId();
int SetNetworkId(const char* lpszNetworkId);

Unicode (Windows)
LPWSTR GetNetworkId();
INT SetNetworkId(LPCWSTR lpszNetworkId);

char* dpaymentssdk_tsysreversal_getnetworkid(void* lpObj);
int dpaymentssdk_tsysreversal_setnetworkid(void* lpObj, const char* lpszNetworkId);

QString GetNetworkId();
int SetNetworkId(QString qsNetworkId);

Default Value

Remarks

This property indicates the network through which the transaction was authorized. This value should be set to the NetworkId returned in the response of the original TSYSDebit or TSYSBenefit authorization.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

String

ReimbursementAttribute Property (TSYSReversal Class)

Indicates the type of fee applicable to this transaction.

Syntax

ANSI (Cross Platform)
int GetReimbursementAttribute();
int SetReimbursementAttribute(int iReimbursementAttribute);

Unicode (Windows)
INT GetReimbursementAttribute();
INT SetReimbursementAttribute(INT iReimbursementAttribute);

Possible Values

RA_STANDARD_RETAIL(0), 
RA_QUALIFIED_GROCERY(1), 
RA_PRE_EXISTING_RETAIL(2), 
RA_PRE_EXISTING_GROCERY(3), 
RA_NON_DEBIT(4), 
RA_TAX_EXEMPT(5)

int dpaymentssdk_tsysreversal_getreimbursementattribute(void* lpObj);
int dpaymentssdk_tsysreversal_setreimbursementattribute(void* lpObj, int iReimbursementAttribute);

int GetReimbursementAttribute();
int SetReimbursementAttribute(int iReimbursementAttribute);

Default Value

Remarks

This property contains the reimbursement attribute assigned by the signing member or processor. This property designates the Reimbursement Fee applicable to a transaction. This value should be set to the value of the ReimbursementAttribute of the original TSYSDebit authorization. The following values are valid:


raStandardRetail (0)	Standard INTERLINK Retail Merchant.
raQualifiedGrocery (1)	Qualified INTERLINK Supermarket/Grocery Merchant.
raPreExistingRetail (2)	Pre-existing Qualified INTERLINK Retail Merchant.
raPreExistingGrocery (3)	Pre-existing Qualified INTERLINK Supermarket/Grocery Merchant.
raNonDebit (4)	EBT, non-debit, or Non-INTERLINK debit.
raTaxExempt (5)	Tax exempt organizations.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

Integer

Response Property (TSYSReversal Class)

Contains the response to an authorization request.

Syntax

DPaymentsSDKTSYSResponse* GetResponse();

char* dpaymentssdk_tsysreversal_getresponseapprovalcode(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponseauthorizedamount(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponseauthsource(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponseavsresult(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsecardlevel(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsecode(void* lpObj);

int dpaymentssdk_tsysreversal_getresponsecommercialcardtype(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsecvvresult(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponseretrievalnumber(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsereturnedaci(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsetext(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsetransactiondate(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsetransactionid(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsetransactionnumber(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsetransactiontime(void* lpObj);

char* dpaymentssdk_tsysreversal_getresponsevalidationcode(void* lpObj);

QString GetResponseApprovalCode();

QString GetResponseAuthorizedAmount();

QString GetResponseAuthSource();

QString GetResponseAVSResult();

QString GetResponseCardLevel();

QString GetResponseCode();

int GetResponseCommercialCardType();

QString GetResponseCVVResult();

QString GetResponseRetrievalNumber();

QString GetResponseReturnedACI();

QString GetResponseText();

QString GetResponseTransactionDate();

QString GetResponseTransactionId();

QString GetResponseTransactionNumber();

QString GetResponseTransactionTime();

QString GetResponseValidationCode();

Remarks

This property will contain the response returned from the TSYS server. It should be inspected (and logged) after an authorization to determine if the transaction was approved. The TSYSResponse type contains the following fields:


ApprovalCode	Contains an authorization code for approved transactions, or a description of the error for declines.
AuthorizedAmount	Amount actually used from the card (used when supporting partial redemptions).
AuthSource	Indicates the source of the authorization code stored in ApprovalCode.
AVSResult	Contains the Address Verification System result code.
CardLevel	This field contains a two-character code created by Visa during the authorization process.
Code	Indicates the status of the authorization request.
CommercialCardType	Indicates whether the credit card charged is a corporate commercial card (and if so the type of commercial card).
CVVResult	Contains the returned CVV result code (if CVV data was sent in the request).
RetrievalNumber	This number is to be used to identify transactions and should be submitted when making adjustments, reversals or at settlement.
ReturnedACI	Returned Authorization Characteristics Indicator contains CPS qualification status.
Text	Text information that describes each response code.
TransactionDate	Local transaction date returned from the server in MMDDYY format.
TransactionId	Contains the Transaction Identifier or MasterCard Reference Number.
TransactionNumber	Check this field against the TransactionNumber sent in the authorization.
TransactionTime	Local transaction time returned from the server in HHMMSS format.
ValidationCode	Additional information generated by the card issuer.

This property is read-only.

Data Type

DPaymentsSDKTSYSResponse

RetrievalNumber Property (TSYSReversal Class)

The Response RetrievalNumber of the transaction being reversed.

Syntax

ANSI (Cross Platform)
char* GetRetrievalNumber();
int SetRetrievalNumber(const char* lpszRetrievalNumber);

Unicode (Windows)
LPWSTR GetRetrievalNumber();
INT SetRetrievalNumber(LPCWSTR lpszRetrievalNumber);

char* dpaymentssdk_tsysreversal_getretrievalnumber(void* lpObj);
int dpaymentssdk_tsysreversal_setretrievalnumber(void* lpObj, const char* lpszRetrievalNumber);

QString GetRetrievalNumber();
int SetRetrievalNumber(QString qsRetrievalNumber);

Default Value

Remarks

This property contains a 12-character value reflecting the transaction Retrieval Reference Number of the transaction being reversed.

Data Type

String

ReturnedACI Property (TSYSReversal Class)

The Response ReturnedACI of the transaction being reversed.

Syntax

ANSI (Cross Platform)
char* GetReturnedACI();
int SetReturnedACI(const char* lpszReturnedACI);

Unicode (Windows)
LPWSTR GetReturnedACI();
INT SetReturnedACI(LPCWSTR lpszReturnedACI);

char* dpaymentssdk_tsysreversal_getreturnedaci(void* lpObj);
int dpaymentssdk_tsysreversal_setreturnedaci(void* lpObj, const char* lpszReturnedACI);

QString GetReturnedACI();
int SetReturnedACI(QString qsReturnedACI);

Default Value

Remarks

The length of this property is one character.

Data Type

String

ReversalCode Property (TSYSReversal Class)

This code can be present in the reversal request for MasterCard transactions to signify the reason for the reversal.

Syntax

ANSI (Cross Platform)
int GetReversalCode();
int SetReversalCode(int iReversalCode);

Unicode (Windows)
INT GetReversalCode();
INT SetReversalCode(INT iReversalCode);

Possible Values

RC_NOT_SPECIFIED(0), 
RC_CUSTOMER_DIRECTED(1), 
RC_PARTIAL_REVERSAL(2), 
RC_CNPSUSPECT_FRAUD(3)

int dpaymentssdk_tsysreversal_getreversalcode(void* lpObj);
int dpaymentssdk_tsysreversal_setreversalcode(void* lpObj, int iReversalCode);

int GetReversalCode();
int SetReversalCode(int iReversalCode);

Default Value

Remarks


rcNotSpecified (0)	Do not send the ReversalCode in the request.
rcCustomerDirected (1)	Customer directed reversal.
rcPartialReversal (2)	Partial reversal.
rcCNPSuspectFraud (3)	Card not present. Suspect Fraud.

Data Type

Integer

ReversalType Property (TSYSReversal Class)

Specifies the type of reversal to process.

Syntax

ANSI (Cross Platform)
int GetReversalType();
int SetReversalType(int iReversalType);

Unicode (Windows)
INT GetReversalType();
INT SetReversalType(INT iReversalType);

Possible Values

RT_PRE_SETTLEMENT(0), 
RT_DEBIT_PURCHASE(1), 
RT_DEBIT_CREDIT(2), 
RT_DEBIT_TIMEOUT(3), 
RT_TIMEOUT(4), 
RT_CREDIT_AUTHORIZATION(5)

int dpaymentssdk_tsysreversal_getreversaltype(void* lpObj);
int dpaymentssdk_tsysreversal_setreversaltype(void* lpObj, int iReversalType);

int GetReversalType();
int SetReversalType(int iReversalType);

Default Value

Remarks


rtPreSettlement (0)	Online Authorization Reversal - Utilized in Direct Marketing, Hotel, and Auto Rental industries where authorization amounts are frequently manipulated.
rtDebitPurchase (1)	Purchase Reversal for Debit and Benefit/EBT transactions. - Utilized in Retail industries.
rtDebitCredit (2)	Credit Reversal for Debit and Benefit/EBT transactions. - Utilized in Retail industries.
rtDebitTimeout (3)	Time Out Reversal for Debit and Benefit/EBT transactions. This reversal type is used to reverse a debit or Benefit/EBT transaction when the POS application times out waiting for a response from the server. Note: This ReversalType is only valid for the Heartland Processor
rtTimeout (4)	Time Out Reversal for credit card transactions. This reversal type is used to reverse a credit card transaction when the POS application times out waiting for a response from the server. Note: This ReversalType is only valid for the Heartland Processor
rtCreditAuthorization (5)	Credit Authorization Reversal. Used to reverse an Online Purchase Return Authorization.

Data Type

Integer

SettlementAmount Property (TSYSReversal Class)

The new Settlement Amount for this transaction.

Syntax

ANSI (Cross Platform)
char* GetSettlementAmount();
int SetSettlementAmount(const char* lpszSettlementAmount);

Unicode (Windows)
LPWSTR GetSettlementAmount();
INT SetSettlementAmount(LPCWSTR lpszSettlementAmount);

char* dpaymentssdk_tsysreversal_getsettlementamount(void* lpObj);
int dpaymentssdk_tsysreversal_setsettlementamount(void* lpObj, const char* lpszSettlementAmount);

QString GetSettlementAmount();
int SetSettlementAmount(QString qsSettlementAmount);

Default Value

Remarks

When performing an Authorization Reversal transaction, this field must contain a one to 12-character numeric transaction amount to be settled. The host subtracts this amount from the TotalAuthorizedAmount to derive the actual authorization amount to be reversed.

This must be presented with an implied decimal point. For example, US $10.00 must be represented as 1000, and $0.10 is likewise simply 10.

Data Type

String

SharingGroup Property (TSYSReversal Class)

List of Debit and EBT networks that the merchant supports.

Syntax

ANSI (Cross Platform)
char* GetSharingGroup();
int SetSharingGroup(const char* lpszSharingGroup);

Unicode (Windows)
LPWSTR GetSharingGroup();
INT SetSharingGroup(LPCWSTR lpszSharingGroup);

char* dpaymentssdk_tsysreversal_getsharinggroup(void* lpObj);
int dpaymentssdk_tsysreversal_setsharinggroup(void* lpObj, const char* lpszSharingGroup);

QString GetSharingGroup();
int SetSharingGroup(QString qsSharingGroup);

Default Value

Remarks

This one to 30-character property contains a listing of direct debit and EBT networks that a Point of Sale (POS) device can access. This property is provided by the signing member or processor, and the values must correspond to one of the Visa assigned direct debit network types. This value should be set to the value of the SharingGroup of the original TSYSDebit or TSYSBenefit authorization.

This field is only used for Debit reversals and Benefit/EBT reversals.

Data Type

String

SSLAcceptServerCert Property (TSYSReversal Class)

Instructs the class to unconditionally accept the server certificate that matches the supplied certificate.

Syntax

DPaymentsSDKCertificate* GetSSLAcceptServerCert();
int SetSSLAcceptServerCert(DPaymentsSDKCertificate* val);

char* dpaymentssdk_tsysreversal_getsslacceptservercerteffectivedate(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertexpirationdate(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertextendedkeyusage(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertfingerprint(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertfingerprintsha1(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertfingerprintsha256(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertissuer(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertprivatekey(void* lpObj);

int dpaymentssdk_tsysreversal_getsslacceptservercertprivatekeyavailable(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertprivatekeycontainer(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertpublickey(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertpublickeyalgorithm(void* lpObj);

int dpaymentssdk_tsysreversal_getsslacceptservercertpublickeylength(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertserialnumber(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertsignaturealgorithm(void* lpObj);

int dpaymentssdk_tsysreversal_getsslacceptservercertstore(void* lpObj, char** lpSSLAcceptServerCertStore, int* lenSSLAcceptServerCertStore);
int dpaymentssdk_tsysreversal_setsslacceptservercertstore(void* lpObj, const char* lpSSLAcceptServerCertStore, int lenSSLAcceptServerCertStore);

char* dpaymentssdk_tsysreversal_getsslacceptservercertstorepassword(void* lpObj);
int dpaymentssdk_tsysreversal_setsslacceptservercertstorepassword(void* lpObj, const char* lpszSSLAcceptServerCertStorePassword);

int dpaymentssdk_tsysreversal_getsslacceptservercertstoretype(void* lpObj);
int dpaymentssdk_tsysreversal_setsslacceptservercertstoretype(void* lpObj, int iSSLAcceptServerCertStoreType);

char* dpaymentssdk_tsysreversal_getsslacceptservercertsubjectaltnames(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertthumbprintmd5(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertthumbprintsha1(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertthumbprintsha256(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertusage(void* lpObj);

int dpaymentssdk_tsysreversal_getsslacceptservercertusageflags(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertversion(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslacceptservercertsubject(void* lpObj);
int dpaymentssdk_tsysreversal_setsslacceptservercertsubject(void* lpObj, const char* lpszSSLAcceptServerCertSubject);

int dpaymentssdk_tsysreversal_getsslacceptservercertencoded(void* lpObj, char** lpSSLAcceptServerCertEncoded, int* lenSSLAcceptServerCertEncoded);
int dpaymentssdk_tsysreversal_setsslacceptservercertencoded(void* lpObj, const char* lpSSLAcceptServerCertEncoded, int lenSSLAcceptServerCertEncoded);

QString GetSSLAcceptServerCertEffectiveDate();

QString GetSSLAcceptServerCertExpirationDate();

QString GetSSLAcceptServerCertExtendedKeyUsage();

QString GetSSLAcceptServerCertFingerprint();

QString GetSSLAcceptServerCertFingerprintSHA1();

QString GetSSLAcceptServerCertFingerprintSHA256();

QString GetSSLAcceptServerCertIssuer();

QString GetSSLAcceptServerCertPrivateKey();

bool GetSSLAcceptServerCertPrivateKeyAvailable();

QString GetSSLAcceptServerCertPrivateKeyContainer();

QString GetSSLAcceptServerCertPublicKey();

QString GetSSLAcceptServerCertPublicKeyAlgorithm();

int GetSSLAcceptServerCertPublicKeyLength();

QString GetSSLAcceptServerCertSerialNumber();

QString GetSSLAcceptServerCertSignatureAlgorithm();

QByteArray GetSSLAcceptServerCertStore();
int SetSSLAcceptServerCertStore(QByteArray qbaSSLAcceptServerCertStore);

QString GetSSLAcceptServerCertStorePassword();
int SetSSLAcceptServerCertStorePassword(QString qsSSLAcceptServerCertStorePassword);

int GetSSLAcceptServerCertStoreType();
int SetSSLAcceptServerCertStoreType(int iSSLAcceptServerCertStoreType);

QString GetSSLAcceptServerCertSubjectAltNames();

QString GetSSLAcceptServerCertThumbprintMD5();

QString GetSSLAcceptServerCertThumbprintSHA1();

QString GetSSLAcceptServerCertThumbprintSHA256();

QString GetSSLAcceptServerCertUsage();

int GetSSLAcceptServerCertUsageFlags();

QString GetSSLAcceptServerCertVersion();

QString GetSSLAcceptServerCertSubject();
int SetSSLAcceptServerCertSubject(QString qsSSLAcceptServerCertSubject);

QByteArray GetSSLAcceptServerCertEncoded();
int SetSSLAcceptServerCertEncoded(QByteArray qbaSSLAcceptServerCertEncoded);

Remarks

If it finds any issues with the certificate presented by the server, the class will normally terminate the connection with an error.

You may override this behavior by supplying a value for SSLAcceptServerCert. If the certificate supplied in SSLAcceptServerCert is the same as the certificate presented by the server, then the server certificate is accepted unconditionally, and the connection will continue normally.

Note: This functionality is provided only for cases in which you otherwise know that you are communicating with the right server. If used improperly, this property may create a security breach. Use it at your own risk.

Data Type

DPaymentsSDKCertificate

SSLCert Property (TSYSReversal Class)

The certificate to be used during Secure Sockets Layer (SSL) negotiation.

Syntax

DPaymentsSDKCertificate* GetSSLCert();
int SetSSLCert(DPaymentsSDKCertificate* val);

char* dpaymentssdk_tsysreversal_getsslcerteffectivedate(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertexpirationdate(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertextendedkeyusage(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertfingerprint(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertfingerprintsha1(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertfingerprintsha256(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertissuer(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertprivatekey(void* lpObj);

int dpaymentssdk_tsysreversal_getsslcertprivatekeyavailable(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertprivatekeycontainer(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertpublickey(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertpublickeyalgorithm(void* lpObj);

int dpaymentssdk_tsysreversal_getsslcertpublickeylength(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertserialnumber(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertsignaturealgorithm(void* lpObj);

int dpaymentssdk_tsysreversal_getsslcertstore(void* lpObj, char** lpSSLCertStore, int* lenSSLCertStore);
int dpaymentssdk_tsysreversal_setsslcertstore(void* lpObj, const char* lpSSLCertStore, int lenSSLCertStore);

char* dpaymentssdk_tsysreversal_getsslcertstorepassword(void* lpObj);
int dpaymentssdk_tsysreversal_setsslcertstorepassword(void* lpObj, const char* lpszSSLCertStorePassword);

int dpaymentssdk_tsysreversal_getsslcertstoretype(void* lpObj);
int dpaymentssdk_tsysreversal_setsslcertstoretype(void* lpObj, int iSSLCertStoreType);

char* dpaymentssdk_tsysreversal_getsslcertsubjectaltnames(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertthumbprintmd5(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertthumbprintsha1(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertthumbprintsha256(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertusage(void* lpObj);

int dpaymentssdk_tsysreversal_getsslcertusageflags(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertversion(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslcertsubject(void* lpObj);
int dpaymentssdk_tsysreversal_setsslcertsubject(void* lpObj, const char* lpszSSLCertSubject);

int dpaymentssdk_tsysreversal_getsslcertencoded(void* lpObj, char** lpSSLCertEncoded, int* lenSSLCertEncoded);
int dpaymentssdk_tsysreversal_setsslcertencoded(void* lpObj, const char* lpSSLCertEncoded, int lenSSLCertEncoded);

QString GetSSLCertEffectiveDate();

QString GetSSLCertExpirationDate();

QString GetSSLCertExtendedKeyUsage();

QString GetSSLCertFingerprint();

QString GetSSLCertFingerprintSHA1();

QString GetSSLCertFingerprintSHA256();

QString GetSSLCertIssuer();

QString GetSSLCertPrivateKey();

bool GetSSLCertPrivateKeyAvailable();

QString GetSSLCertPrivateKeyContainer();

QString GetSSLCertPublicKey();

QString GetSSLCertPublicKeyAlgorithm();

int GetSSLCertPublicKeyLength();

QString GetSSLCertSerialNumber();

QString GetSSLCertSignatureAlgorithm();

QByteArray GetSSLCertStore();
int SetSSLCertStore(QByteArray qbaSSLCertStore);

QString GetSSLCertStorePassword();
int SetSSLCertStorePassword(QString qsSSLCertStorePassword);

int GetSSLCertStoreType();
int SetSSLCertStoreType(int iSSLCertStoreType);

QString GetSSLCertSubjectAltNames();

QString GetSSLCertThumbprintMD5();

QString GetSSLCertThumbprintSHA1();

QString GetSSLCertThumbprintSHA256();

QString GetSSLCertUsage();

int GetSSLCertUsageFlags();

QString GetSSLCertVersion();

QString GetSSLCertSubject();
int SetSSLCertSubject(QString qsSSLCertSubject);

QByteArray GetSSLCertEncoded();
int SetSSLCertEncoded(QByteArray qbaSSLCertEncoded);

Remarks

This property includes the digital certificate that the class will use during SSL negotiation. Set this property to a valid certificate before starting SSL negotiation. To set a certificate, you may set the Encoded field to the encoded certificate. To select a certificate, use the store and subject fields.

Data Type

DPaymentsSDKCertificate

SSLProvider Property (TSYSReversal Class)

The Secure Sockets Layer/Transport Layer Security (SSL/TLS) implementation to use.

Syntax

ANSI (Cross Platform)
int GetSSLProvider();
int SetSSLProvider(int iSSLProvider);

Unicode (Windows)
INT GetSSLProvider();
INT SetSSLProvider(INT iSSLProvider);

Possible Values

SSLP_AUTOMATIC(0), 
SSLP_PLATFORM(1), 
SSLP_INTERNAL(2)

int dpaymentssdk_tsysreversal_getsslprovider(void* lpObj);
int dpaymentssdk_tsysreversal_setsslprovider(void* lpObj, int iSSLProvider);

int GetSSLProvider();
int SetSSLProvider(int iSSLProvider);

Default Value

Remarks

This property specifies the SSL/TLS implementation to use. In most cases the default value of 0 (Automatic) is recommended and should not be changed. When set to 0 (Automatic), the class will select whether to use the platform implementation or the internal implementation depending on the operating system as well as the TLS version being used.

Possible values are as follows:


0 (sslpAutomatic - default)	Automatically selects the appropriate implementation.
1 (sslpPlatform)	Uses the platform/system implementation.
2 (sslpInternal)	Uses the internal implementation.

Additional Notes

In most cases using the default value (Automatic) is recommended. The class will select a provider depending on the current platform.

When Automatic is selected, on Windows, the class will use the platform implementation. On Linux/macOS, the class will use the internal implementation. When TLS 1.3 is enabled via SSLEnabledProtocols, the internal implementation is used on all platforms.

Data Type

Integer

SSLServerCert Property (TSYSReversal Class)

The server certificate for the last established connection.

Syntax

DPaymentsSDKCertificate* GetSSLServerCert();

char* dpaymentssdk_tsysreversal_getsslservercerteffectivedate(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertexpirationdate(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertextendedkeyusage(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertfingerprint(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertfingerprintsha1(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertfingerprintsha256(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertissuer(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertprivatekey(void* lpObj);

int dpaymentssdk_tsysreversal_getsslservercertprivatekeyavailable(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertprivatekeycontainer(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertpublickey(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertpublickeyalgorithm(void* lpObj);

int dpaymentssdk_tsysreversal_getsslservercertpublickeylength(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertserialnumber(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertsignaturealgorithm(void* lpObj);

int dpaymentssdk_tsysreversal_getsslservercertstore(void* lpObj, char** lpSSLServerCertStore, int* lenSSLServerCertStore);

char* dpaymentssdk_tsysreversal_getsslservercertstorepassword(void* lpObj);

int dpaymentssdk_tsysreversal_getsslservercertstoretype(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertsubjectaltnames(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertthumbprintmd5(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertthumbprintsha1(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertthumbprintsha256(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertusage(void* lpObj);

int dpaymentssdk_tsysreversal_getsslservercertusageflags(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertversion(void* lpObj);

char* dpaymentssdk_tsysreversal_getsslservercertsubject(void* lpObj);

int dpaymentssdk_tsysreversal_getsslservercertencoded(void* lpObj, char** lpSSLServerCertEncoded, int* lenSSLServerCertEncoded);

QString GetSSLServerCertEffectiveDate();

QString GetSSLServerCertExpirationDate();

QString GetSSLServerCertExtendedKeyUsage();

QString GetSSLServerCertFingerprint();

QString GetSSLServerCertFingerprintSHA1();

QString GetSSLServerCertFingerprintSHA256();

QString GetSSLServerCertIssuer();

QString GetSSLServerCertPrivateKey();

bool GetSSLServerCertPrivateKeyAvailable();

QString GetSSLServerCertPrivateKeyContainer();

QString GetSSLServerCertPublicKey();

QString GetSSLServerCertPublicKeyAlgorithm();

int GetSSLServerCertPublicKeyLength();

QString GetSSLServerCertSerialNumber();

QString GetSSLServerCertSignatureAlgorithm();

QByteArray GetSSLServerCertStore();

QString GetSSLServerCertStorePassword();

int GetSSLServerCertStoreType();

QString GetSSLServerCertSubjectAltNames();

QString GetSSLServerCertThumbprintMD5();

QString GetSSLServerCertThumbprintSHA1();

QString GetSSLServerCertThumbprintSHA256();

QString GetSSLServerCertUsage();

int GetSSLServerCertUsageFlags();

QString GetSSLServerCertVersion();

QString GetSSLServerCertSubject();

QByteArray GetSSLServerCertEncoded();

Remarks

This property contains the server certificate for the last established connection.

SSLServerCert is reset every time a new connection is attempted.

This property is read-only.

Data Type

DPaymentsSDKCertificate

Timeout Property (TSYSReversal Class)

A timeout for the class.

Syntax

ANSI (Cross Platform)
int GetTimeout();
int SetTimeout(int iTimeout);

Unicode (Windows)
INT GetTimeout();
INT SetTimeout(INT iTimeout);

int dpaymentssdk_tsysreversal_gettimeout(void* lpObj);
int dpaymentssdk_tsysreversal_settimeout(void* lpObj, int iTimeout);

int GetTimeout();
int SetTimeout(int iTimeout);

Default Value

Remarks

If Timeout is set to a positive value, and an operation cannot be completed immediately, the class will retry the operation for a maximum of Timeout seconds.

The default value for Timeout is 30 (seconds).

Data Type

Integer

TotalAuthorizedAmount Property (TSYSReversal Class)

The amount originally authorized.

Syntax

ANSI (Cross Platform)
char* GetTotalAuthorizedAmount();
int SetTotalAuthorizedAmount(const char* lpszTotalAuthorizedAmount);

Unicode (Windows)
LPWSTR GetTotalAuthorizedAmount();
INT SetTotalAuthorizedAmount(LPCWSTR lpszTotalAuthorizedAmount);

char* dpaymentssdk_tsysreversal_gettotalauthorizedamount(void* lpObj);
int dpaymentssdk_tsysreversal_settotalauthorizedamount(void* lpObj, const char* lpszTotalAuthorizedAmount);

QString GetTotalAuthorizedAmount();
int SetTotalAuthorizedAmount(QString qsTotalAuthorizedAmount);

Default Value

Remarks

When performing an Authorization Reversal transaction, this field is to contain the total sum of all amounts authorized for this transaction (including any and all incremental authorizations). The TotalAuthorizedAmount minus the SettlementAmount will be the total amount reversed.

This must be presented with an implied decimal point. For example, US $10.00 must be represented as 1000, and $0.10 is likewise simply 10.

Data Type

String

TraceAuditNumber Property (TSYSReversal Class)

System Trace Audit Number returned for Debit and EBT transactions.

Syntax

ANSI (Cross Platform)
char* GetTraceAuditNumber();
int SetTraceAuditNumber(const char* lpszTraceAuditNumber);

Unicode (Windows)
LPWSTR GetTraceAuditNumber();
INT SetTraceAuditNumber(LPCWSTR lpszTraceAuditNumber);

char* dpaymentssdk_tsysreversal_gettraceauditnumber(void* lpObj);
int dpaymentssdk_tsysreversal_settraceauditnumber(void* lpObj, const char* lpszTraceAuditNumber);

QString GetTraceAuditNumber();
int SetTraceAuditNumber(QString qsTraceAuditNumber);

Default Value

Remarks

This setting contains a unique host message identifier assigned by the authorizing system, and is returned in Debit, EBT, and Gift Card response messages. This value should be set to the Trace returned in the response of the original TSYSDebit or TSYSBenefit authorization.

This field is only used for Debit and Benefit/EBT reversals.

Data Type

String

TransactionDate Property (TSYSReversal Class)

The Response TransactionDate of the transaction being reversed.

Syntax

ANSI (Cross Platform)
char* GetTransactionDate();
int SetTransactionDate(const char* lpszTransactionDate);

Unicode (Windows)
LPWSTR GetTransactionDate();
INT SetTransactionDate(LPCWSTR lpszTransactionDate);

char* dpaymentssdk_tsysreversal_gettransactiondate(void* lpObj);
int dpaymentssdk_tsysreversal_settransactiondate(void* lpObj, const char* lpszTransactionDate);

QString GetTransactionDate();
int SetTransactionDate(QString qsTransactionDate);

Default Value

Remarks

The format for this field is MMDDYY.

Data Type

String

TransactionId Property (TSYSReversal Class)

The Response TransactionId of the transaction being reversed.

Syntax

ANSI (Cross Platform)
char* GetTransactionId();
int SetTransactionId(const char* lpszTransactionId);

Unicode (Windows)
LPWSTR GetTransactionId();
INT SetTransactionId(LPCWSTR lpszTransactionId);

char* dpaymentssdk_tsysreversal_gettransactionid(void* lpObj);
int dpaymentssdk_tsysreversal_settransactionid(void* lpObj, const char* lpszTransactionId);

QString GetTransactionId();
int SetTransactionId(QString qsTransactionId);

Default Value

Remarks

This 15-character field can contain a Transaction Identifier (Visa, American Express or Discover) or Reference Number (MasterCard). The Point of Sale (POS) device should not attempt to interpret the meaning of any data appearing in this field, it should merely submit it in the reversal transaction.

Data Type

String

TransactionNumber Property (TSYSReversal Class)

Sequence number of this transaction.

Syntax

ANSI (Cross Platform)
int GetTransactionNumber();
int SetTransactionNumber(int iTransactionNumber);

Unicode (Windows)
INT GetTransactionNumber();
INT SetTransactionNumber(INT iTransactionNumber);

int dpaymentssdk_tsysreversal_gettransactionnumber(void* lpObj);
int dpaymentssdk_tsysreversal_settransactionnumber(void* lpObj, int iTransactionNumber);

int GetTransactionNumber();
int SetTransactionNumber(int iTransactionNumber);

Default Value

Remarks

This field contains a terminal-generated transaction sequence number to be submitted in all authorization request messages. This number is echoed back to the terminal in the TransactionNumber for the purpose of assisting in the matching of authorization request and response messages. This value must be in the range 0001 to 9999 and should be incremented on each authorization request message. This number should automatically increment from 9999 to 1. 0 is an invalid transaction number.

Data Type

Integer

TransactionTime Property (TSYSReversal Class)

The Response TransactionTime of the transaction being reversed.

Syntax

ANSI (Cross Platform)
char* GetTransactionTime();
int SetTransactionTime(const char* lpszTransactionTime);

Unicode (Windows)
LPWSTR GetTransactionTime();
INT SetTransactionTime(LPCWSTR lpszTransactionTime);

char* dpaymentssdk_tsysreversal_gettransactiontime(void* lpObj);
int dpaymentssdk_tsysreversal_settransactiontime(void* lpObj, const char* lpszTransactionTime);

QString GetTransactionTime();
int SetTransactionTime(QString qsTransactionTime);

Default Value

Remarks

The format for this field is HHMMSS.

Data Type

String

Config Method (TSYSReversal Class)

Sets or retrieves a configuration setting.

Syntax

ANSI (Cross Platform)
char* Config(const char* lpszConfigurationString);

Unicode (Windows)
LPWSTR Config(LPCWSTR lpszConfigurationString);

char* dpaymentssdk_tsysreversal_config(void* lpObj, const char* lpszConfigurationString);

QString Config(const QString& qsConfigurationString);

Remarks

Config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

Error Handling (C++)

This method returns a String value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.

Interrupt Method (TSYSReversal Class)

Interrupts the current action.

Syntax

ANSI (Cross Platform)
int Interrupt();

Unicode (Windows)
INT Interrupt();

int dpaymentssdk_tsysreversal_interrupt(void* lpObj);

int Interrupt();

Remarks

This method interrupts any processing that the class is currently executing.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

ParseAggregate Method (TSYSReversal Class)

Parses the aggregate returned from another class's GetDetailAggregate method.

Syntax

ANSI (Cross Platform)
int ParseAggregate(const char* lpszAggregate);

Unicode (Windows)
INT ParseAggregate(LPCWSTR lpszAggregate);

int dpaymentssdk_tsysreversal_parseaggregate(void* lpObj, const char* lpszAggregate);

int ParseAggregate(const QString& qsAggregate);

Remarks

This method takes the XML aggregate returned from the TSYSRetail or TSYSHealthCare class, parses it, and then fills all the properties of this class with the information contained in the XML. Then call Reverse to reverse the transaction. You may also set these properties manually.

Error Handling (C++)

Reset Method (TSYSReversal Class)

Clears all properties to their default values.

Syntax

ANSI (Cross Platform)
int Reset();

Unicode (Windows)
INT Reset();

int dpaymentssdk_tsysreversal_reset(void* lpObj);

int Reset();

Remarks

This method clears all properties to their default values.

Error Handling (C++)

Reverse Method (TSYSReversal Class)

Reverses a previously authorized transaction.

Syntax

ANSI (Cross Platform)
int Reverse();

Unicode (Windows)
INT Reverse();

int dpaymentssdk_tsysreversal_reverse(void* lpObj);

int Reverse();

Remarks

To reverse a transaction, you need the following information from the original authorization:

ApprovalCode
CardholderId
IndustryType
RetrievalNumber
ReturnedACI
TotalAuthorizedAmount
TransactionId
TransactionDate
TransactionTime

Additionally, the Number, EntryDataSource and expiration date from the original transaction must be included. Note that you should NOT be saving track data and submitting it in the reversal, you should only store the card number, expiration date, and entry data source.

Instead of setting these properties by hand, it is preferred that you can ParseAggregate with the XML aggregate returned from the authorizing class's GetDetailRecord method.

Then simply set the ReversalType, ReversalCode, and the new SettlementAmount, and then call Reverse. If the reversal was successful the Code field will be "00". All of the other Response fields will be identical to the values submitted in the properties above.

NOTE: Reversal transactions are not to be entered into the batch settlement. If a transaction has been partially reversed, the original detail record must be updated with the new AuthorizedAmount and SettlementAmount. If the transaction has been completely reversed the original detail record MUST NOT be included in the batch settlement.

Error Handling (C++)

Connected Event (TSYSReversal Class)

Fired immediately after a connection completes (or fails).

Syntax

ANSI (Cross Platform)
virtual int FireConnected(TSYSReversalConnectedEventParams *e);

typedef struct {
  int StatusCode;
  const char *Description;
  int reserved;
} TSYSReversalConnectedEventParams;


Unicode (Windows)
virtual INT FireConnected(TSYSReversalConnectedEventParams *e);

typedef struct {
  INT StatusCode;
  LPCWSTR Description;
  INT reserved;
} TSYSReversalConnectedEventParams;

#define EID_TSYSREVERSAL_CONNECTED 1

virtual INT DPAYMENTSSDK_CALL FireConnected(INT &iStatusCode, LPSTR &lpszDescription);

class TSYSReversalConnectedEventParams {
public:
  int StatusCode();

  const QString &Description();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void Connected(TSYSReversalConnectedEventParams *e);

// Or, subclass TSYSReversal and override this emitter function.
virtual int FireConnected(TSYSReversalConnectedEventParams *e) {...}

Remarks

If the connection is made normally, StatusCode is 0, and Description is "OK".

If the connection fails, StatusCode has the error code returned by the TCP/IP stack. Description contains a description of this code. The value of StatusCode is equal to the value of the error.

Please refer to the Error Codes section for more information.

DataPacketIn Event (TSYSReversal Class)

Fired when receiving a data packet from the transaction server.

Syntax

ANSI (Cross Platform)
virtual int FireDataPacketIn(TSYSReversalDataPacketInEventParams *e);

typedef struct {
  const char *DataPacket;
  int lenDataPacket;
  int reserved;
} TSYSReversalDataPacketInEventParams;


Unicode (Windows)
virtual INT FireDataPacketIn(TSYSReversalDataPacketInEventParams *e);

typedef struct {
  LPCSTR DataPacket;
  INT lenDataPacket;
  INT reserved;
} TSYSReversalDataPacketInEventParams;

#define EID_TSYSREVERSAL_DATAPACKETIN 2

virtual INT DPAYMENTSSDK_CALL FireDataPacketIn(LPSTR &lpDataPacket, INT &lenDataPacket);

class TSYSReversalDataPacketInEventParams {
public:
  const QByteArray &DataPacket();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void DataPacketIn(TSYSReversalDataPacketInEventParams *e);

// Or, subclass TSYSReversal and override this emitter function.
virtual int FireDataPacketIn(TSYSReversalDataPacketInEventParams *e) {...}

Remarks

This event fires when a packet is received. The entire data packet (including all framing and error detection characters) is contained in the parameter "DataPacket". This parameter may be inspected for advanced troubleshooting, or to extract additional response properties beyond the scope of this class.

DataPacketOut Event (TSYSReversal Class)

Fired when sending a data packet to the transaction server.

Syntax

ANSI (Cross Platform)
virtual int FireDataPacketOut(TSYSReversalDataPacketOutEventParams *e);

typedef struct {
  const char *DataPacket;
  int lenDataPacket;
  int reserved;
} TSYSReversalDataPacketOutEventParams;


Unicode (Windows)
virtual INT FireDataPacketOut(TSYSReversalDataPacketOutEventParams *e);

typedef struct {
  LPCSTR DataPacket;
  INT lenDataPacket;
  INT reserved;
} TSYSReversalDataPacketOutEventParams;

#define EID_TSYSREVERSAL_DATAPACKETOUT 3

virtual INT DPAYMENTSSDK_CALL FireDataPacketOut(LPSTR &lpDataPacket, INT &lenDataPacket);

class TSYSReversalDataPacketOutEventParams {
public:
  const QByteArray &DataPacket();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void DataPacketOut(TSYSReversalDataPacketOutEventParams *e);

// Or, subclass TSYSReversal and override this emitter function.
virtual int FireDataPacketOut(TSYSReversalDataPacketOutEventParams *e) {...}

Remarks

This event fires right before each data packet is sent. The entire data packet (including all framing and error detection characters) is contained in the parameter "DataPacket". This parameter may be inspected for advanced troubleshooting, or may be modified to support additional features beyond the scope of this class.

Disconnected Event (TSYSReversal Class)

Fired when a connection is closed.

Syntax

ANSI (Cross Platform)
virtual int FireDisconnected(TSYSReversalDisconnectedEventParams *e);

typedef struct {
  int StatusCode;
  const char *Description;
  int reserved;
} TSYSReversalDisconnectedEventParams;


Unicode (Windows)
virtual INT FireDisconnected(TSYSReversalDisconnectedEventParams *e);

typedef struct {
  INT StatusCode;
  LPCWSTR Description;
  INT reserved;
} TSYSReversalDisconnectedEventParams;

#define EID_TSYSREVERSAL_DISCONNECTED 4

virtual INT DPAYMENTSSDK_CALL FireDisconnected(INT &iStatusCode, LPSTR &lpszDescription);

class TSYSReversalDisconnectedEventParams {
public:
  int StatusCode();

  const QString &Description();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void Disconnected(TSYSReversalDisconnectedEventParams *e);

// Or, subclass TSYSReversal and override this emitter function.
virtual int FireDisconnected(TSYSReversalDisconnectedEventParams *e) {...}

Remarks

If the connection is broken normally, StatusCode is 0, and Description is "OK".

If the connection is broken for any other reason, StatusCode has the error code returned by Winsock. Description contains a description of this code. The value of StatusCode is equal to the value of the Winsock error.

Please refer to the Error Codes section for more information.

Error Event (TSYSReversal Class)

Information about errors during data delivery.

Syntax

ANSI (Cross Platform)
virtual int FireError(TSYSReversalErrorEventParams *e);

typedef struct {
  int ErrorCode;
  const char *Description;
  int reserved;
} TSYSReversalErrorEventParams;


Unicode (Windows)
virtual INT FireError(TSYSReversalErrorEventParams *e);

typedef struct {
  INT ErrorCode;
  LPCWSTR Description;
  INT reserved;
} TSYSReversalErrorEventParams;

#define EID_TSYSREVERSAL_ERROR 5

virtual INT DPAYMENTSSDK_CALL FireError(INT &iErrorCode, LPSTR &lpszDescription);

class TSYSReversalErrorEventParams {
public:
  int ErrorCode();

  const QString &Description();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void Error(TSYSReversalErrorEventParams *e);

// Or, subclass TSYSReversal and override this emitter function.
virtual int FireError(TSYSReversalErrorEventParams *e) {...}

Remarks

The Error event is fired in case of exceptional conditions during message processing.

ErrorCode contains an error code and Description contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the Error Codes section.

SSLServerAuthentication Event (TSYSReversal Class)

Fired after the server presents its certificate to the client.

Syntax

ANSI (Cross Platform)
virtual int FireSSLServerAuthentication(TSYSReversalSSLServerAuthenticationEventParams *e);

typedef struct {
  const char *CertEncoded;
  int lenCertEncoded;
  const char *CertSubject;
  const char *CertIssuer;
  const char *Status;
  int Accept;
  int reserved;
} TSYSReversalSSLServerAuthenticationEventParams;


Unicode (Windows)
virtual INT FireSSLServerAuthentication(TSYSReversalSSLServerAuthenticationEventParams *e);

typedef struct {
  LPCSTR CertEncoded;
  INT lenCertEncoded;
  LPCWSTR CertSubject;
  LPCWSTR CertIssuer;
  LPCWSTR Status;
  BOOL Accept;
  INT reserved;
} TSYSReversalSSLServerAuthenticationEventParams;

#define EID_TSYSREVERSAL_SSLSERVERAUTHENTICATION 6

virtual INT DPAYMENTSSDK_CALL FireSSLServerAuthentication(LPSTR &lpCertEncoded, INT &lenCertEncoded, LPSTR &lpszCertSubject, LPSTR &lpszCertIssuer, LPSTR &lpszStatus, BOOL &bAccept);

class TSYSReversalSSLServerAuthenticationEventParams {
public:
  const QByteArray &CertEncoded();

  const QString &CertSubject();

  const QString &CertIssuer();

  const QString &Status();

  bool Accept();
  void SetAccept(bool bAccept);

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void SSLServerAuthentication(TSYSReversalSSLServerAuthenticationEventParams *e);

// Or, subclass TSYSReversal and override this emitter function.
virtual int FireSSLServerAuthentication(TSYSReversalSSLServerAuthenticationEventParams *e) {...}

Remarks

During this event, the client can decide whether or not to continue with the connection process. The Accept parameter is a recommendation on whether to continue or close the connection. This is just a suggestion: application software must use its own logic to determine whether or not to continue.

When Accept is False, Status shows why the verification failed (otherwise, Status contains the string OK). If it is decided to continue, you can override and accept the certificate by setting the Accept parameter to True.

SSLStatus Event (TSYSReversal Class)

Fired when secure connection progress messages are available.

Syntax

ANSI (Cross Platform)
virtual int FireSSLStatus(TSYSReversalSSLStatusEventParams *e);

typedef struct {
  const char *Message;
  int reserved;
} TSYSReversalSSLStatusEventParams;


Unicode (Windows)
virtual INT FireSSLStatus(TSYSReversalSSLStatusEventParams *e);

typedef struct {
  LPCWSTR Message;
  INT reserved;
} TSYSReversalSSLStatusEventParams;

#define EID_TSYSREVERSAL_SSLSTATUS 7

virtual INT DPAYMENTSSDK_CALL FireSSLStatus(LPSTR &lpszMessage);

class TSYSReversalSSLStatusEventParams {
public:
  const QString &Message();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void SSLStatus(TSYSReversalSSLStatusEventParams *e);

// Or, subclass TSYSReversal and override this emitter function.
virtual int FireSSLStatus(TSYSReversalSSLStatusEventParams *e) {...}

Remarks

The event is fired for informational and logging purposes only. This event tracks the progress of the connection.

CCCard Type

Contains the customer's credit card information.

Syntax

DPaymentsSDKCCCard (declared in dpaymentssdk.h)

Remarks

This type contains the customer's credit card information. If you are processing transactions where the customer and his credit card are physically present, set the MagneticStripe field with the data read from the card reader. You may set either Track1 or Track2 data (but not both). You must also set the EntryDataSource to indicate which track is stored in the MagneticStripe field.

Example: Setting the Fields

  Copy
CCCard card = new CCCard();
card.MagneticStripe = "B4012000033330026^FDMS TEST CARD   /VISA^090410054321000000000000000  150  A";
card.EntryDataSource = edsTrack1;

Example: Using a Constructor

  Copy
CCCard card = new CCCard("B4012000033330026^FDMS TEST CARD   /VISA^090410054321000000000000000  150  A", edsTrack1);

If you are processing a transaction where the credit card is not physically present (eCommerce, mail/order, etc) or if the magstripe on the back of the card cannot be read by the card reader, you must set the Number, ExpMonth, and ExpYear fields, and EntryDataSource must be set to one of the manually entered enumerations.

Example: Setting the Fields

  Copy
CCCard card = new CCCard();
card.Number = "4788250000028291";
card.ExpMonth = 12;
card.ExpYear = 2010;
card.EntryDataSource = edsManualEntryNoCardReader;

Example: Using a Constructor

  Copy
CCCard card = new CCCard("4012000033330026", 04, 2009);

Note that the constructor in the previous example automatically sets the EntryDataSource to edsManualEntryNoCardReader. If you wish to set any other value for the EntryDataSource, you must set it yourself before authorizing the transaction.

When authorizing a transaction, the fields used by the class are solely dependant on the value of EntryDataSource. If you set the Number, ExpMonth, and ExpYear fields, but EntryDataSource is set to edsTrack2, the class will look for MagneticStripe data when authorizing the transaction, and will fails with an error because none is present.

The following fields are available:

CardType
CVVData
CVVPresence
EntryDataSource
ExpMonth
ExpYear
IsEncrypted
MagneticStripe
Number

Fields

CardType
int
Default Value: 0

Type of credit card being used in this transaction. This field contains the customer's credit card type. This is automatically computed after the Number is set, but it can also be changed manually. A list of valid card types is included below.


ctUnknown (0)	Invalid or unknown prefix, card type not known.
ctVisa (1)	Visa or Delta Card.
ctMasterCard (2)	MasterCard.
ctAMEX (3)	American Express Card.
ctDiscover (4)	Discover Card.
ctDiners (5)	Diners Club or Carte Blanche Card.
ctJCB (6)	JCB Card.
ctVisaElectron (7)	Visa Electron Card (runs as a Visa for most gateways)
ctMaestro (8)	Maestro Card
ctLaser (10)	Laser Card (Ireland)

CVVData
char*
Default Value: ""

Three digit security code on back of card (optional).

This alphanumeric field contains the three digit Visa "Card Verification Value" (CVV), MasterCard "Card Verification Code" (CVC), or four-digit American Express "Card Identification Number" (CID). This value appears as additional characters embossed on the card signature line following the credit card account number on the back of the credit card. This is an optional field which can be used to determine if the customer is actually in possession of the credit card.

Even if the CVVData is incorrect, the transaction may still be authorized. It is up to the merchant to examine the ResponseCVVResult field and decide whether to honor the transaction or not.

Note: When set to a non-empty value, CVVPresence will be automatically set to cvpProvided. If set to empty string (""), CVVPresence will be automatically set to cvpNotProvided.

CVVPresence
int
Default Value: 0

Indicates the presence of the card verification value.

This field is used to indicate the presence of CVVData.

The class will automatically set this value to cvpProvided when a CVVData value is specified. You can explicitly specify the CVVPresence indicator by setting this property.

Available values are:

cvpNotProvided (0)
cvpProvided (1)
cvpIllegible (2)
cvpNotOnCard (3)

EntryDataSource
int
Default Value: 0

This field contains a 1-character code identifying the source of the customer data. The table below shows all supported values for this field.


edsTrack1 (0)	Full Magnetic stripe read and transmit, Track 1.
edsTrack2 (1)	Full magnetic stripe read and transmit, Track 2.
edsManualEntryTrack1Capable (2)	Manually keyed, Track 1 capable.
edsManualEntryTrack2Capable (3)	Manually keyed, Track 2 capable.
edsManualEntryNoCardReader (4)	Manually keyed, terminal has no card reading capability (use this for e-commerce and MOTO transactions).
edsTrack1Contactless (5)	Full magnetic stripe read (Track 1 only), Chip Card capable terminal (Visa, Mastercard, and JCB Transactions only).
edsTrack2Contactless (6)	Full magnetic stripe read (Track 2 only), Chip Card capable terminal (Visa, Mastercard, and JCB Transactions only).
edsManualEntryContactlessCapable (7)	Manually keyed, Chip Card read capable terminal (Visa, MasterCard, and JCB transactions only).
edsIVR (8)	Interactive Voice Response processing. This is applicable to Mail Order/Telephone Order (MOTO) transactions. (Number, ExpMonth, and ExpYear are sent).
edsKiosk (9)	Automated kiosk transaction. Track1 or Track2 data must be sent in MagneticStripe, the transaction cannot be manually entered.

Below is a list of processors and their support EntryDataSource values:

FDMS - edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsManualEntryNoCardReader, edsTrack1Contactless, edsTrack2Contactless, edsManualEntryContactlessCapable, edsIVR, edsKiosk

FDMSOmaha - All EntryDataSources applicable

FDMS Rapid Connect - All EntryDataSources applicable

Global - edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsManualEntryNoCardReader, edsTrack1Contactless, edsTrack2Contactless, edsIVR, edsKiosk

PTech - edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsManualEntryNoCardReader, edsTrack1Contactless, edsTrack2Contactless, edsManualEntryContactlessCapable

TSYS - edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsManualEntryNoCardReader, edsTrack2Contactless, edsManualEntryContactlessCapable

TSYSHC - Values are based on Industry type.


TSYSHCBenefit	edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable
TSYSHCECommerce	edsManualEntryNoCardReader
TSYSHCRetail	edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsTrack1Contactless, edsTrack2Contactless, edsManualEntryContactlessCapable

ExpMonth
int
Default Value: 1

Expiration month of the credit card specified in Number.

This field contains the expiration date of the customer's credit card, and must be in the range 1 - 12.

ExpYear
int
Default Value: 2000

Expiration year of the credit card specified in Number.

This field contains the expiration date of the customer's credit card. This field must be in the range 0 - 99, or 2000 - 2099. Any date before the year 2000 or after 2099 cannot be specified.

IsEncrypted
int
Default Value: FALSE

Determines whether data set to the Number or MagneticStripe fields is validated.

By default, when the Number or MagneticStripe fields are set, the value will be validated and normalized. For instance, "4444-33332222 1111" will be normalized as "4444333322221111" and MagneticStripe data will be parsed for the track specified by EntryDataSource. However, any other non-numerical data entered will cause an exception to be thrown. It may be useful in some gateways to send other data in the Number or MagneticStripe fields, and this can be accomplished by setting IsEncrypted to true. However, please note that in doing so automatic calculation of the CardType may be affected, and the card number will not be verified.

MagneticStripe
char*
Default Value: ""

Track data read off of the card's magnetic stripe.

If EntryDataSource is not one of the manually entered enumerations, then this field must be set with the track1 or track2 data from the magnetic stripe on the back of the customer's credit card. This includes everything after but not including the start sentinel (% or ;) and up to but not including the end sentinel (?) and LRC check character. You may only set this field with track 1 or track 2 data, and may not pass both. Use the EntryDataSource field to indicate which track you are sending.

The following example shows how to set the MagneticStripe and EntryDataSource fields if the data read off the card is "%B4788250000028291^TSYS^05121015432112345678?;4788250000028291=05121015432112345678?"

  Copy
class.CardMagneticStripe = "B4788250000028291^TSYS^05121015432112345678"
class.CardEntryDataSource = edsTrack1

or

class.CardMagneticStripe = "4788250000028291=05121015432112345678"
class.CardEntryDataSource = edsTrack2

Industry regulations do not allow merchants or processors to store track data in any form of persistent storage. Failure to abide by this regulation can result in significant fines and other penalties.

Number
char*
Default Value: ""

Customer's credit card number for the transaction.

If you're sending the transaction with MagneticStripe data, this field should be left empty.

Constructors

CCCard()

CCCard(const char* lpszNumber, int iExpMonth, int iExpYear)

CCCard(const char* lpszMagneticStripe, int iEntryDataSource)

Certificate Type

This is the digital certificate being used.

Syntax

DPaymentsSDKCertificate (declared in dpaymentssdk.h)

Remarks

This type describes the current digital certificate. The certificate may be a public or private key. The fields are used to identify or select certificates.

The following fields are available:

Fields

EffectiveDate
char* (read-only)
Default Value: ""

The date on which this certificate becomes valid. Before this date, it is not valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date:

23-Jan-2000 15:00:00.

ExpirationDate
char* (read-only)
Default Value: ""

The date on which the certificate expires. After this date, the certificate will no longer be valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date:

23-Jan-2001 15:00:00.

ExtendedKeyUsage
char* (read-only)
Default Value: ""

A comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs).

Fingerprint
char* (read-only)
Default Value: ""

The hex-encoded, 16-byte MD5 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02

FingerprintSHA1
char* (read-only)
Default Value: ""

The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: 30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84

FingerprintSHA256
char* (read-only)
Default Value: ""

The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: 6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53

Issuer
char* (read-only)
Default Value: ""

The issuer of the certificate. This field contains a string representation of the name of the issuing authority for the certificate.

PrivateKey
char* (read-only)
Default Value: ""

The private key of the certificate (if available). The key is provided as PEM/Base64-encoded data.

Note: The PrivateKey may be available but not exportable. In this case, PrivateKey returns an empty string.

PrivateKeyAvailable
int (read-only)
Default Value: FALSE

Whether a PrivateKey is available for the selected certificate. If PrivateKeyAvailable is True, the certificate may be used for authentication purposes (e.g., server authentication).

PrivateKeyContainer
char* (read-only)
Default Value: ""

The name of the PrivateKey container for the certificate (if available). This functionality is available only on Windows platforms.

PublicKey
char* (read-only)
Default Value: ""

The public key of the certificate. The key is provided as PEM/Base64-encoded data.

PublicKeyAlgorithm
char* (read-only)
Default Value: ""

The textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm.

PublicKeyLength
int (read-only)
Default Value: 0

The length of the certificate's public key (in bits). Common values are 512, 1024, and 2048.

SerialNumber
char* (read-only)
Default Value: ""

The serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number.

SignatureAlgorithm
char* (read-only)
Default Value: ""

The text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm.

Store
char*
Default Value: "MY"

The name of the certificate store for the client certificate.

The StoreType field denotes the type of the certificate store specified by Store. If the store is password-protected, specify the password in StorePassword.

Store is used in conjunction with the Subject field to specify client certificates. If Store has a value, and Subject or Encoded is set, a search for a certificate is initiated. Please see the Subject field for details.

Designations of certificate stores are platform dependent.

The following designations are the most common User and Machine certificate stores in Windows:


MY	A certificate store holding personal certificates with their associated private keys.
CA	Certifying authority certificates.
ROOT	Root certificates.

When the certificate store type is cstPFXFile, this property must be set to the name of the file. When the type is cstPFXBlob, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store).

StorePassword
char*
Default Value: ""

If the type of certificate store requires a password, this field is used to specify the password needed to open the certificate store.

StoreType
int
Default Value: 0

The type of certificate store for this certificate.

The class supports both public and private keys in a variety of formats. When the cstAuto value is used, the class will automatically determine the type. This field can take one of the following values:


0 (cstUser - default)	For Windows, this specifies that the certificate store is a certificate store owned by the current user. Note: This store type is not available in Java.
1 (cstMachine)	For Windows, this specifies that the certificate store is a machine store. Note: This store type is not available in Java.
2 (cstPFXFile)	The certificate store is the name of a PFX (PKCS#12) file containing certificates.
3 (cstPFXBlob)	The certificate store is a string (binary or Base64-encoded) representing a certificate store in PFX (PKCS#12) format.
4 (cstJKSFile)	The certificate store is the name of a Java Key Store (JKS) file containing certificates. Note: This store type is only available in Java.
5 (cstJKSBlob)	The certificate store is a string (binary or Base64-encoded) representing a certificate store in Java Key Store (JKS) format. Note: This store type is only available in Java.
6 (cstPEMKeyFile)	The certificate store is the name of a PEM-encoded file that contains a private key and an optional certificate.
7 (cstPEMKeyBlob)	The certificate store is a string (binary or Base64-encoded) that contains a private key and an optional certificate.
8 (cstPublicKeyFile)	The certificate store is the name of a file that contains a PEM- or DER-encoded public key certificate.
9 (cstPublicKeyBlob)	The certificate store is a string (binary or Base64-encoded) that contains a PEM- or DER-encoded public key certificate.
10 (cstSSHPublicKeyBlob)	The certificate store is a string (binary or Base64-encoded) that contains an SSH-style public key.
11 (cstP7BFile)	The certificate store is the name of a PKCS#7 file containing certificates.
12 (cstP7BBlob)	The certificate store is a string (binary) representing a certificate store in PKCS#7 format.
13 (cstSSHPublicKeyFile)	The certificate store is the name of a file that contains an SSH-style public key.
14 (cstPPKFile)	The certificate store is the name of a file that contains a PPK (PuTTY Private Key).
15 (cstPPKBlob)	The certificate store is a string (binary) that contains a PPK (PuTTY Private Key).
16 (cstXMLFile)	The certificate store is the name of a file that contains a certificate in XML format.
17 (cstXMLBlob)	The certificate store is a string that contains a certificate in XML format.
18 (cstJWKFile)	The certificate store is the name of a file that contains a JWK (JSON Web Key).
19 (cstJWKBlob)	The certificate store is a string that contains a JWK (JSON Web Key).
21 (cstBCFKSFile)	The certificate store is the name of a file that contains a BCFKS (Bouncy Castle FIPS Key Store). Note: This store type is only available in Java and .NET.
22 (cstBCFKSBlob)	The certificate store is a string (binary or Base64-encoded) representing a certificate store in BCFKS (Bouncy Castle FIPS Key Store) format. Note: This store type is only available in Java and .NET.
23 (cstPKCS11)	The certificate is present on a physical security key accessible via a PKCS#11 interface. To use a security key, the necessary data must first be collected using the CertMgr class. The ListStoreCertificates method may be called after setting CertStoreType to `cstPKCS11`, CertStorePassword to the PIN, and CertStore to the full path of the PKCS#11 DLL. The certificate information returned in the CertList event's `CertEncoded` parameter may be saved for later use. When using a certificate, pass the previously saved security key information as the Store and set StorePassword to the PIN. Code Example. SSH Authentication with Security Key: C# Copy `certmgr.CertStoreType = CertStoreTypes.cstPKCS11; certmgr.OnCertList += (s, e) => { secKeyBlob = e.CertEncoded; }; certmgr.CertStore = @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll"; certmgr.CertStorePassword = "123456"; //PIN certmgr.ListStoreCertificates(); sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, secKeyBlob, "123456", "*"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22);`
99 (cstAuto)	The store type is automatically detected from the input data. This setting may be used with both public and private keys and can detect any of the supported formats automatically.

SubjectAltNames
char* (read-only)
Default Value: ""

Comma-separated lists of alternative subject names for the certificate.

ThumbprintMD5
char* (read-only)
Default Value: ""

The MD5 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

ThumbprintSHA1
char* (read-only)
Default Value: ""

The SHA-1 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

ThumbprintSHA256
char* (read-only)
Default Value: ""

The SHA-256 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

Usage
char* (read-only)
Default Value: ""

The text description of UsageFlags.

This value will be one or more of the following strings and will be separated by commas:

Digital Signature
Non-Repudiation
Key Encipherment
Data Encipherment
Key Agreement
Certificate Signing
CRL Signing
Encipher Only

If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names.

UsageFlags
int (read-only)
Default Value: 0

The flags that show intended use for the certificate. The value of UsageFlags is a combination of the following flags:


0x80	Digital Signature
0x40	Non-Repudiation
0x20	Key Encipherment
0x10	Data Encipherment
0x08	Key Agreement
0x04	Certificate Signing
0x02	CRL Signing
0x01	Encipher Only

Please see the Usage field for a text representation of UsageFlags.

This functionality currently is not available when the provider is OpenSSL.

Version
char* (read-only)
Default Value: ""

The certificate's version number. The possible values are the strings "V1", "V2", and "V3".

Subject
char*
Default Value: ""

The subject of the certificate used for client authentication.

This property must be set after all other certificate properties are set. When this property is set, a search is performed in the current certificate store to locate a certificate with a matching subject.

If a matching certificate is found, the field is set to the full subject of the matching certificate.

If an exact match is not found, the store is searched for subjects containing the value of the property.

If a match is still not found, the property is set to an empty string, and no certificate is selected.

The special value "*" picks a random certificate in the certificate store.

The certificate subject is a comma-separated list of distinguished name fields and values. For instance, "CN=www.server.com, OU=test, C=US, E=example@email.com". Common fields and their meanings are as follows:


Field	Meaning
CN	Common Name. This is commonly a hostname like www.server.com.
O	Organization
OU	Organizational Unit
L	Locality
S	State
C	Country
E	Email Address

If a field value contains a comma, it must be quoted.

Encoded
char*
Default Value: ""

The certificate (PEM/Base64 encoded). This field is used to assign a specific certificate. The Store and Subject fields also may be used to specify a certificate.

When Encoded is set, a search is initiated in the current Store for the private key of the certificate. If the key is found, Subject is updated to reflect the full subject of the selected certificate; otherwise, Subject is set to an empty string.

Constructors

Certificate()

Creates a instance whose properties can be set. This is useful for use with when generating new certificates.

Certificate(const char* lpEncoded, int lenEncoded)

Parses Encoded as an X.509 public key.

Certificate(int iStoreType, const char* lpStore, int lenStore, const char* lpszStorePassword, const char* lpszSubject)

StoreType identifies the type of certificate store to use. See for descriptions of the different certificate stores. Store is a byte array containing the certificate data. StorePassword is the password used to protect the store.

After the store has been successfully opened, the component will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X.509 certificate's subject Distinguished Name (DN). The Subject parameter can also take an MD5, SHA-1, or SHA-256 thumbprint of the certificate to load in a "Thumbprint=value" format.

TSYSMerchant Type

Contains the merchant's setup information.

Syntax

DPaymentsSDKTSYSMerchant (declared in dpaymentssdk.h)

Remarks

This type contains the merchant's setup information. This includes the merchant identification, bank routing information, language, location, and other fields that identify the merchant to the TSYS server. Some of the information in these fields will be included on the customer's credit card statement, such as the merchant's Name, State, ServicePhone, etc.

The following fields are available:

BankId
CategoryCode
City
CountryCode
CurrencyCode
Language
Name
Number
Phone
ServicePhone
State
StoreNumber
StreetAddress
TerminalNumber
TimeZone
Zip

Fields

BankId
char*
Default Value: ""

The number which identifies the merchant's bank or processor.

This field contains a six digit Visa assigned Bank Identification Number issued by the merchant's member bank or processor. The acquirer Bank Identification Number (BIN) identifies the member bank that signed the merchant using the Point of Sale application. This field may not remain zero-filled.

Note, the TSYS Server uses the Merchant's BankId and Number to route the transaction to the proper back-end processor. If either number is incorrect (or if you're using test numbers and the test system is offline) the TSYS server will immediately disconnect, and will not supply an error message.

CategoryCode
char*
Default Value: ""

Classifies a merchant by the type of store.

This four digit field contains a number assigned by the signing member or processor to identify a merchant industry classification. This value is similar to the Standard Industry Code (SIC).

City
char*
Default Value: ""

Merchant's City

For Retail (Card Present) transactions, this field should contain the city in which the merchant is located. This is an optional field. However if it is specified, the Name and State must also be specified.

Note: For Direct Marketing and E-Commerce transactions, for Visa, Discover, and Amex, this field is ignored. ServicePhone is used for those industries instead of City (this does not apply to MasterCard).

Note: This field must contain the same data used in the batch settlement. The first character of this field may not be a space. This field may contain alphanumeric characters, but not punctuation or control characters. The maximum length of this field is 13 characters.

CountryCode
char*
Default Value: "840"

Identifies the country where the merchant is located.

This field contains a three digit number assigned by the signing member or processor to identify the merchant's location country. These codes are specified by ISO-3166-1. For the United States, use "840".

CurrencyCode
char*
Default Value: "840"

Identifies the type of currency used by the merchant.

This field contains a three digit number assigned by the signing member or processor to identify the merchant's authorization currency. For US Dollars, use "840".

Language
char*
Default Value: "00"

Designates the language that response messages will be returned in.

This field contains a two digit language indicator. This value designates the language to be used in formatting the authorization response text message. This field may be changed from transaction to transaction. The following table provides a summary of the languages currently supported.


Indicator	Language
00	English.
01	Spanish.
02	Portuguese.
03	Reserved for Irish.
04	Reserved for French.
05	Reserved for German.
06	Reserved for Italian.
07	Reserved for Dutch.

Name
char*
Default Value: ""

Name of the merchant.

This 25 character field contains the merchant name provided by the signing member or processor. The name provided must correspond to the name printed on the customer receipt. The first character of this field may not be a space. This field must contain the same value in both authorization and batch settlement.

This is an optional field. However if this field is specified, the State and City (Retail) or State and ServicePhone (E-Commerce) must also be specified.

This field may contain alphanumeric and punctuation characters. The maximum length of this field is 25 characters.

Number
char*
Default Value: ""

A unique number used to identify the merchant within the VisaNet system.

This 12 digit field contains a unique number which is assigned by the signing merchant's bank or processor. This field is used to identify the merchant within the VisaNet system. This number will be right-justified and zero-filled.

Phone
char*
Default Value: ""

Merchant's phone number.

This field contains the Merchant's business phone number. This can be the same as the customer service phone number.

ServicePhone
char*
Default Value: ""

Merchant's customer service number.

This field contains a merchant telephone number that the cardholder may call for service. It should contain an 11-character phone number in XXX-XXXXXXX format. The initial "1" for long-distance or toll-free calls should be omitted. For instance, "800-1234567" is acceptable, while "1-800-1234567" is not. The fourth character position MUST contain a hyphen. Hyphens may not be used anywhere else.

This field is used for authorizations in the Hotel, Auto Rental, and Direct Marketing Industry Types, and in the settlement for all industry types.

State
char*
Default Value: ""

State or province that the merchant is located in.

This two character field contains the merchant state or province provided by the signing member or processor. This field must contain the same data used in the batch settlement.

This is an optional field. However if it is specified the Merchant Name and City (Retail) or Name and ServicePhone (E-Commerce) must also be specified.

StoreNumber
char*
Default Value: ""

Used to identify a specific merchant's store within the VisaNet system.

This four digit field contains a number assigned by the signing member, processor, or merchant to identify a specific merchant store within the VisaNet system. This field must be right-justified and zero-filled.

StreetAddress
char*
Default Value: ""

Merchant's street address.

This 25 character field contains the Merchant's street address, which should include the street number, street name, and other identifiers of the precise location, such as a building or unit number.

TerminalNumber
char*
Default Value: ""

Used to identify a unique terminal within a merchant location.

This four digit field contains a number assigned by the signing member, processor, or merchant to identify a unique terminal within a merchant location. Because the terminal number submitted in the authorization request is echoed back to the terminal in the authorization response, this field may additionally be used in controller-based environments to assist in the matching and routing of authorization request and response messages at the point of concentration. This field must be right-justified and zero-filled.

TimeZone
char*
Default Value: "705"

Specifies the GMT offset used to calculate the local time within the VisaNet system.

This filed contains a three digit code used to calculate the local time within the VisaNet authorization system. The differential is calculated by the signing member or processor, providing the standard local time zone differential from Greenwich Mean Time (GMT). The first digit specifies the direction of the differential and offset increment as well as whether daylight savings is observed. The last two digits specify the magnitude of the differential. For example, North Carolina would be "705", California would be "708", and Arizona would be "107" (daylight savings not observed). The following table provides a brief summary of the Time Zone Differential Codes.

Byte #1:


Value	Meaning
0	Positive offset, in hours, ahead of GMT.
1	Negative offset, in hours, behind GMT.
2	Positive offset, in 15 minute increments, ahead of GMT.
3	Negative offset, in 15 minute increments, behind GMT.
4	Positive offset, in 15 minute increments, ahead of GMT, in cities participating in daylight savings.
5	Negative offset, in 15 minute increments, behind GMT, in cities participating in daylight savings.
6	Positive offset, in hours, ahead of GMT, in cities participating in daylight savings.
7	Negative offset, in hours, behind GMT, in cities participating in daylight savings.
8-9	RESERVED.

Bytes #2-3:

If byte #1 designates an area with offset in hours, (0, 1, 6, 7) the value of these bytes should be between "00" and "12", inclusive. If byte #1 designates an area with offset in 15 minute increments, (2-5) the value of these bytes should be between "00" and "48", inclusive.

Zip
char*
Default Value: ""

Zip code where the merchant that initiated this transaction is located.

This field contains the nine character code used to further identify the merchant location. Within the United States, the five or nine digit zip code of the address of the store location is used. Outside of the United States, this field will be assigned by the signing member or processor.

This field is alphanumeric, with a maximum length of nine characters. Spaces and dashes are automatically stripped when the field is set.

Constructors

TSYSMerchant()

TSYSResponse Type

Contains the response to the authorization.

Syntax

DPaymentsSDKTSYSResponse (declared in dpaymentssdk.h)

Remarks

This type contains the results of a transaction made with the TSYSECommerce or TSYSRetail class. The fields contained by this type are listed below.

The following fields are available:

ApprovalCode
AuthorizedAmount
AuthSource
AVSResult
CardLevel
Code
CommercialCardType
CVVResult
RetrievalNumber
ReturnedACI
Text
TransactionDate
TransactionId
TransactionNumber
TransactionTime
ValidationCode

Fields

ApprovalCode
char* (read-only)
Default Value: ""

Contains an authorization code when a transaction has been approved.

This six character field contains an authorization code when a transaction has been approved. If the Code returned indicates that the transaction has not been approved, then the contents of the field should be ignored. The ApprovalCode must be stored and submitted in the settlement data capture record.

AuthorizedAmount
char* (read-only)
Default Value: ""

Amount actually used from the card (used when supporting partial redemptions).

The AuthorizedAmount represents the actual approved transaction amount when a transaction request is received from a client using the PartialRedemption option. If PartialAuthorization is set to True, then AuthorizedAmount will be the amount of the TransactionAmount that was actually covered by the remaining balance on the card when the requested authorization amount exceeds the available card balance.

For example, a card may have an available balance of $7.50, but the cardholder does not know this. Rather than submit a Balance Inquiry transaction followed by a Purchase transaction, the merchant can use the PartialAuthorization option. If a purchase for $10.00 is attempted on the card with a $7.50 balance, the system will respond with an approval, and the AuthorizedAmount will represent the approved amount of $7.50.In this case, the Code will also be "00" (Approval). The merchant must tender the difference between the requested TransactionAmount and the AuthorizedAmount using another form of payment. If the transaction is fully covered by the balance remaining on the FSA card (ie, the current available balance is greater than the TransactionAmount) then this field will be "0" or "".

If the card has a zero balance before submitting this transaction, it will be declined regardless of the value of PartialAuthorization.

AuthSource
char* (read-only)
Default Value: ""

Indicates the source of the authorization code stored in ApprovalCode.

This field contains a one character code indicating the source of the ApprovalCode. The received code must be stored and submitted in the batch settlement. Valid source codes are:


Code	Description
6	Off-line approval: POS device generated.
7	Acquirer approval.
9	Use for non-authorized transactions; such as credit card credits
B	Response provided by Visa Transaction Advisor Service.
E	Off-line approval: authorization code manually keyed.
F	CAFIS-generated response: Post-Auth.*
G	Issuer Approval: Post-Auth.*
H	Exceeds acquirer settlement risk exposure cap.
N	No authorization required: Below floor limit
L	Late clearing - authorization previously obtained (clearing beyond 30 days)
V	Authorization obtained via VisaNet (Issuer or STIP response)
Space	Default value, if acquirer cannot define it (MC, D, AX)

* Currently in use by Japan Acquirer Services (JAS).

AVSResult
char* (read-only)
Default Value: ""

Contains the Address Verification System result code.

This one character field contains the Address Verification System (AVS) result code. An AVS result code can provide additional information concerning the authentication of a particular transaction for which cardholder address verification was requested. An AVS result code of "0" will be returned in the response message when no address verification has been requested. The value returned should be stored and submitted as part of the batch settlement. Valid AVS codes are:


Code	Description
0	Approved/Declined - Address verification was not requested or it was requested but the transaction was declined (Visa, MC, Amex, Discover).
A	Address Match - CustomerAddress matches, CustomerZip does not, or the request does not include the CustomerZip (Visa, Amex, Discover).
I*	Ver Unavailable - Address information not verified (Discover).
N	No match - Transaction contained postal/ZIP code only, or street address only, or postal code and street address. Also used when transaction requests AVS but sends no AVS data (Visa, MC, Amex, Discover).
R	Retry - System unable to process (Visa, MC, Amex, Discover).
S	Serv Unavailable - Service not supported (MC, Amex, Discover).
U	Ver Unavailable - No data from Issuer/Authorization platform (Visa, MC, Amex, Discover).
W	Zip Match - Nine character CustomerZip matches, CustomerAddress does not (MC, Discover).
X	Exact Match - Nine character CustomerZip and CustomerAddress match (MC, Discover).
Y	Exact Match - CustomerZip and CustomerAddress match (Visa, MC, Amex, Discover).
Z	Zip Match - CustomerZip matches; CustomerAddress does not match or street address not included in the request (Visa, MC, Amex, Discover).
1	APPROVAL - Cardholder name and ZIP match (Amex only).
2	APPROVAL - Cardholder name, address, and ZIP match (Amex only).
3	APPROVAL - Cardholder name, address match (Amex only).
4	APPROVAL - Cardholder name matches (Amex only).
5	APPROVAL - Cardholder name incorrect, ZIP matches (Amex only).
6	APPROVAL - Cardholder name incorrect, address and ZIP match (Amex only).
7	APPROVAL - Cardholder name incorrect, address matches (Amex only).
8	NO MATCH - Cardholder name, address, and ZIP do not match (Amex only).

*AVS Result Code for International addresses only

CardLevel
char* (read-only)
Default Value: ""

This field contains a two-character code created by Visa during the authorization process.

The current list of possible return values can be found in the table of contents.

Code
char* (read-only)
Default Value: ""

Indicates the status of the authorization request.

This field contains a two character response code indicating the status of the authorization request. The Point of Sale (POS) system must evaluate this response code and NOT the Text to determine nature of a response message. A response code of "00" represents an approval. A response code of "85" represents a successful card verification (when the TransactionType set to dcCardAuthentication). A response code of "10" indicates that the transaction was partially approved for a lesser amount. In such cases, the partially authorized amount can be retrieved via ResponseAuthorizedAmount config. All other response codes represent non-approved requests. Do NOT interpret all non-approved response codes as "DECLINED".

A list of valid result Codes are listed in the table of contents.

CommercialCardType
int (read-only)
Default Value: 0

Response field that indicates whether the card is a commercial card.

If you wish to support Corporate Purchasing Cards with Level II or Level III data, you should inspect the value of this field after a successful authorization. If the Vital/TSYS host indicates that the authorized card is a commercial card, you may use the TSYSLevel2 or TSYSLevel3 classs to add the extra data required during settlement.

Possible values for this field include:


tccNotCommercial (0)	Not a commercial card. You must not send Level II or Level III data in the settlement.
tccBusinessCard (1)	Business Card
tccVisaCommerce (2)	Visa Commerce (Reserved for future use)
tccCorporateCard (3)	Corporate Card
tccPurchaseCard (4)	Purchasing Card

Note: Of the possible CommercialCardTypes for Visa cards, you should only send Level III data for tctPurchaseCards. Level III may be sent for any MasterCard CommercialCardType except cctNotCommercial.

This field is only valid after a successful authorization request and response.

CVVResult
char* (read-only)
Default Value: ""

Contains the returned CVV result code if it was requested.

If a CVV value was sent in the authorization request, then this one character field will contain the host returned Card Verification Value result code. Please note that a CVV Result code is never returned for an American Express transaction, even if the CVV data is included in the authorization. Instead, an AMEX transaction will be declined if the CVV value does not match, with an Text indicating such. The following is a list of current result codes:


M	CVV2 match.
N	CVV2 no match.
P	Not processed.
S	Merchant has indicated that CVV2 is not present on card.
U	Issuer not certified and/or has not provided Visa encryption keys.

RetrievalNumber
char* (read-only)
Default Value: ""

This number is to be used to identify transactions and should be submitted when making adjustments, reversals or at settlement.

This field contains a 12-character value reflecting the transaction Retrieval Reference Number returned by the authorizing system. The Point of Sale (POS) system should record the Retrieval Reference Number received in the original authorization response.

ReturnedACI
char* (read-only)
Default Value: ""

Returned Authorization Characteristics Indicator contains CPS qualification status.

This one character field contains the returned Authorization Characteristics Indicator (ACI). This value provides information concerning the transaction's CPS qualification status. It is not recommended that the Point of Sale (POS) system attempt to interpret the meaning of this value. Instead, the POS system should extract whatever value is returned in this field and submit it in the batch settlement. The POS system should not interpret any relationship between this field and the presence of data in either the TransactionId or ValidationCode fields.

Text
char* (read-only)
Default Value: ""

Text information that describes each response code.

This field contains a 16-character response or display text message. This message is used by the terminal to display the authorization result. The display text must not be used to determine the nature of a response message. VisaNet will translate the response according to the merchant's selected language.

The English-language response text messages are listed in the table of contents.

TransactionDate
char* (read-only)
Default Value: ""

Local transaction date returned from the server in MMddyy format.

This six digit field contains a local transaction date calculated by the authorization center using the time zone differential specified by the Merchant's Time Zone;. This field should be recorded and submitted in the Batch Settlement.

TransactionId
char* (read-only)
Default Value: ""

Contains the Transaction Identifier or MasterCard Reference Number.

This 15-character field can contain a Transaction Identifier (Visa, American Express or Discover) or Reference Number (MasterCard). The Point of Sale (POS) device should not attempt to interpret the meaning of any data appearing in this field. Data returned in this field (if any) should be recorded and submitted in the Batch Settlement.

TransactionNumber
char* (read-only)
Default Value: ""

Check this field against the original Transaction Number.

This field should be compared to the TransactionNumber in order to match a response with a given authorization request when in Interleaved mode (Timeout = 0). If running in non-interleaved (synchronous) mode, this field should always be identical to TransactionNumber. If it is not, the transaction must not be settled in the Batch Settlement.

TransactionTime
char* (read-only)
Default Value: ""

Local transaction time returned from the server in HHmmss format.

This six digit field contains the Local Transaction Time returned by the authorizing system. This field should be recorded and submitted in the Batch Settlement.

ValidationCode
char* (read-only)
Default Value: ""

This optional field contains information generated by the card issuer.

This optional four character field contains specific information generated by the card issuer. The Point of Sale (POS) device should not attempt to interpret the meaning of any data appearing in this field. Data returned in this field should be recorded and submitted as part of a Batch Settlement.

Constructors

TSYSResponse()

Config Settings (TSYSReversal Class)

The class accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.

TSYSReversal Config Settings

AccountDataSource: Identifies the source of the customer card data entered.

This field is sent in the request based on the EntryDataSource value specified by default. However that value can be overridden by setting this config.

Valid values are:


Code	Description
A	Bar code/Payment code read
D	Full magnetic stripe read and transmit, Track two
G	Chip Card Read Data (CCPS)
H	Full magnetic stripe read and transmit, Track one
P	Manually keyed, Chip Card read capable terminal
Q	Proximity payment device using track data rules (transmit only Track two to Sierra)
R	Proximity payment device using EMV-Chip data rules
S	Full magnetic stripe read (Track two only), Chip Card capable terminal
T	Manually keyed, Track two capable
X	Manually keyed, Track one capable
@	Manually keyed, terminal has no card reading capability
W	Chip Card transaction processed as magnetic stripe due to the terminal application not having any EMV applications in common with the chip card.
Z	Chip Card transaction processed as magnetic stripe from a chip capable terminal, due to card or terminal failure.

AllowPartialAuths: Indicates whether partial authorizations are to be supported.

When this setting is True, if the credit card being authorized does not contain sufficient funds to cover the TransactionAmount, the card will not be declined. Instead, the transaction will be authorized for a lesser amount. The customer must then use another form of payment to make up the remainder. The total amount authorized by TSYS will be returned in the ResponseAuthorizedAmount configuration setting. For instance, if the TransactionAmount is $100.00, but the card only has a $50.00 balance, the card is charged for $50.00, and the ResponseAuthorizedAmount will be "50.00". The merchant may then collect the remaining $50 in cash, check, credit card, or any other acceptable form of payment. This setting is False by default.

CanadaDomesticIndicator: Canada Domestic Indicator.

Sending a value of "Y" in this Mastercard only field indicates the merchant accepts Canada domestic Debit Mastercard. This value must be sent in every Credit Authorization Request for merchants that accept Canada region-issued Debit Mastercard cards.

If Canada Domestic Indicator was present in the original transaction it must be included in a reversal message.

CITMITIndicator: CIT/MIT Indicator.

This 4-character field indicates whether the transaction was initiated by the Cardholder or the Merchant (Mastercard only).

Valid values are:

Customer Initiated Transaction (CIT)


Value	Description
C101	Credential on File
C102	Standing Order (variable amount, fixed frequency)
C103	Subscription (fixed amount and fixed frequency)
C104	Installment

Merchant Initiated Transaction (MIT) - Recurring or Installment


Value	Description
M101	Unscheduled Credential on File
M102	Standing Order (variable amount, fixed frequency)
M103	Subscription (fixed amount and fixed frequency)
M104	Installment

Merchant Initiated Transaction (MIT) - Industry Practice


Value	Description
M205	Partial Shipment
M206	Related/Delayed Charge
M207	No show Charge
M208	Resubmission

Note: If CIT/MIT Indicator was present in the original transaction it must be included in a reversal message.

GatewayID: A unique value to identify a Gateway or Aggregator.

This 10 character field provides a unique value to identify a Gateway or Aggregator. This number is provided by TSYS Acquiring Solutions during the certification process.

GenKey: A randomly generated string of alphanumeric characters identifying the terminal.

This field is used to specify retrieve or specify a GenKey value for a terminal. This field will be populated after a successful call to ActivateTerminal is made. The Genkey must be stored in the POS device, must be sent with every request to the TSYS Acquiring Solutions host after authentication (by setting this field), and will be checked against the terminal hierarchy. A GenKey value is required when processing transactions using Voltage Encryption or Tokenization.

HeartlandDeviceId: Specifies a device ID to uniquely identify each terminal (card data entry device).

The specified value must be 4 characters or less. Note that this value is required to comply with MasterCard's Authorization Data Accuracy Initiative.

HeartlandEncryptionMode: Specifies the encryption mode to use in Heartland transactions.

This field allows you to specify the Heartland E3 encryption mode used when processing Heartland transactions. The available values are (descriptions describe the data that will be encrypted):


0	No Encryption (default)
1	Merchant ID and Card Data (reserved for future use)
2	Merchant ID, Card Data, and Card Security Code (reserved for future use)
3	Card Data Only

Note you will also need to set Processor to 1 (Heartland) and HeartlandKeyBlock if you wish to process Heartland E3 transactions.

MessageReasonCode: The reversal message reason code used to identify why the reversal is being made.

This config is used to set the message reason code to specify why a reversal is being made. This is a required field when performing EMV transaction reversals. Applicable values are:

Reversals


Code	Definition
2501	Transaction voided by customer
2502	Transaction has not completed (Request timed out or POS device malfunctioned)
2503	No confirmation from the point of sale
2504	POS partial reversal
2516	Premature chip card removal (after online request sent before response received)
2517	Chip declined transaction after online issuer approved

Port: The port to which transactions are posted.

This is port that this class connects to on the server. The default value for TSYS is 5003 for the live server, and 5004 for the test server. The default live server values for Heartland is 22341 for Authorization and 22342 for Settlement. The Heartland test server values are 12341 for Authorization and 12342 for Settlement.

POSDataCode: Specifies the condition of the POS device used at the time of the transaction.

This configuration setting takes a semi-colon separated list of name-value pairs. The available field names and their applicable values can be found below. The fields can be set in any order and not all fields are required to be set (unless you wish to change their default values).

Code Example:

  Copy
TSYSRetail.Config("POSDataCode=CardholderAuthCap=1;CardInputMode=2;CardInputCap=2");

CardInputCap (Terminal card data input capability)


0 (default)	Unspecified, data not available
1	Manual; no terminal; Voice auth/ARU
2	Magnetic stripe reader capability
3	Bar code/ Payment code
4	Optical character reader (OCR) capability, [MC, AX]
5	Integrated circuit card (ICC) capability and magnetic stripe reader
6	Key entry only capability; Mastercard recurring and installment transactions
A	PAN auto-entry via contactless magnetic stripe
B	Magnetic stripe reader and key entry capability
C	Magnetic stripe reader, ICC, and key entry capability
D	Magnetic stripe reader and ICC capability
E	ICC entry capability
H	ICC Reader and Contactless Capability; Magnetic stripe & manual entry implied
M	PAN auto-entry via contactless chip
V	Other capability, [MC]
X	Reserved for private use

CardholderAuthCap (Terminal cardholder authentication capability)


0	No electronic authentication capability
1	PIN entry capability
2	Electronic signature analysis capability
3	mPOS software-based PIN entry capability
5	Electronic authentication capability is inoperative
6	Other
9 (default)	Unspecified, data not available

CardCaptureCap (Terminal card-capture capability)


0	No capture capability
1	Card capture capability
9 (default)	Unspecified, data not available

TerminalOpEnv (Terminal operating environment)


0	No terminal used; Voice auth/ARU; Mastercard recurring/installment transactions
1	On card acceptor premises; attended terminal
2	On card acceptor premises; unattended terminal
3	Off card acceptor premises; attended
4	Off card acceptor premises; unattended
5	On cardholder premises; unattended
6	Off cardholder premises; unattended
9 (default)	Unspecified, data not available
M	Off card acceptor premises; merchant mobile POS environment, including mPOS
P	On card acceptor premises; merchant mobile POS environment, including mPOS
Q	Off card acceptor premises; cardholder mobile environment, including home PC, mobile phone, PDA
R	On card acceptor premises; cardholder mobile environment, including home PC, mobile phone, PDA
S	Electronic delivery of product, [AX]
T	Physical delivery of product, [AX]

CardholderPresent (Cardholder present data)


0	Cardholder present
1	Cardholder not present; unspecified reason
2	Cardholder not present; mail transaction
3	Cardholder not present; phone transaction
4	Cardholder not present; standing (recurring) transaction
5	Cardholder not present; electronic commerce
8	Cardholder not present; recurrent billing such as a loan or installment payment
R	Recurring purchase transaction (original transaction was token-based with valid cryptogram)
T	PayButton (Discover only)

CardPresent (Card present data)


0	Card not present
1	Card present
W	Transponder, [AX]
X	Contactless Chip Transactions, including AMEX Expresspay
Z	Digital Wallet [AX]

CardInputMode (Card data input mode)


0 (default)	Unspecified, data not available
1	Manual input; no terminal; Voice auth/ARU
2	Magnetic stripe reader input
3	Bar code/Payment code
6	Key entered input
7	Payment Credential stored on file. NOTE: This value is required for all Mastercard recurring transactions.
A	PAN auto-entry via contactless magnetic stripe
B	Magnetic stripe reader input; track data captured and passed unaltered
C	Online Chip
F	Offline Chip
M	PAN auto-entry via contactless Chip Card (EMV Mode)
N	Track data read and sent unaltered, chip capable terminal, chip data could not be read
P	Empty candidate list fallback
R	PAN Entry via electronic commerce, including remote chip
S	Electronic commerce, no security, channel encrypted, or SET without cardholder certificate
V	Manually entered with keyed CID, [AX, JCB Canada]
W	Swiped transaction with keyed CID, [AX, JCB Canada]
X	Reserved for private use
Y	Reserved for private use
Z	Contactless Interface Change Identifies when a Chip Card Transaction with a dualinterface card switches from a contactless to a contact chip card transaction [Discover]

NOTE: AMEX defines ApplePay with value C - Online Chip

CardholderAuthMethod (Cardholder authentication method)


0	Not authenticated
1	PIN
2	Electronic signature analysis
5	Manual signature verification
6	Other manual verification (such as a driver's license number)
9 (default)	Unspecified, data not available
S	Other systematic verification
T	Electronic ticket environment, [AX]

CardholderAuthEntity (Cardholder authentication entity)


0	Not authenticated
1	ICC - Offline PIN
2	Card acceptance device (CAD)
3	Authorizing agent - Online PIN
4	Merchant/card acceptor - signature
5	Other
9 (default)	Unspecified, data not available

CardOutputCap (Card data output capability)


0 (default)	Unspecified, data not available
1	None
2	Magnetic stripe write
3	ICC
S	Other

TerminalOutputCap (Terminal data output capability)


0 (default)	Unspecified, data not available
1	None
2	Printing capability only
3	Display capability only
4	Printing and display capability

PINCaptureCap (PIN capture capability)


0	No PIN capture capability
1 (default)	Unspecified, data not available
2	Reserved
3	Reserved
4	PIN capture capability four characters maximum
5	PIN capture capability five characters maximum
6	PIN capture capability six characters maximum
7	PIN capture capability seven characters maximum
8	PIN capture capability eight characters maximum
9	PIN capture capability nine characters maximum
A	PIN capture capability 10 characters maximum
B	PIN capture capability 11 characters maximum
C	PIN capture capability 12 characters maximum

Note: Setting this configuration setting in TSYSDetailRecord class will not update the POSDataCode tag in the detail aggregate of the original transaction.

Processor: Specifies the Processor you are connecting to.

This field allows you to specify the processor that you are connecting to (thus allowing the class to correctly generate the request and parse the response). The available values are:


0	TSYS (default)
1	Heartland

Note that when set, this property will set the Server and Port to the default values for the specified processor. Additionally, this config must be set prior to setting Card to ensure the card data is formatted correctly.

ResponseTokenPAN: Card Brand Token PAN Last 4 Digits returned in the response.

This read only configuration setting if returned in the Response message contains 4 characters that represent the last 4 digits of the actual cardholder PAN. This can be used to print on the paper receipt for cardholder reference.

ResponseTransactionIntegrityClass: A 2-character value returned in the response of MasterCard Credit transactions to identify the transaction integrity class.

This read-only configuration setting contains a 2-character value when returned in the response of MasterCard Credit transactions. This value encompasses the fundamental safety and security of credit transactions, including the assessment of both the validity of the card and the cardholder.

Retry: Set this to retry a failed Bill Payment Reversal.

If a Bill Payment Reversal returns ambiguously or times out without receiving a response, you may send the same transaction over again with this Retry flag set to True. This will prevent you from processing the same reversal twice in the case of a communications error (only available for credit card transactions. Does not apply to Debit, Gift Card, or EBT transactions).

Server: The server to which transactions are posted.

This is name of the server to which all transactions are posted. Do not use an IP address, use the actual name, as a server's IP address may change. The default (Live) TSYS server is "ssl2.vitalps.net", but you may use "ssltest.tsysacquiring.net" for testing. The default (Live) Heartland server is "txns.secureexchange.net", but you may use "test.txns.secureexchange.net" for testing. Note that there are several BankIds and Numbers that will always run in test mode regardless of whether you are using the live server. See the included demos for examples.

SurchargeAmount: The transaction fee amount charged to the customer to account for acquirer-assessed surcharge.

This configuration setting is for informational purposes only and any surcharge amounts charged to the customer should be included in the TransactionAmount.

The format of this field is 'annnnnnnn' where 'a' is either 'D' for debit or 'C' for credit. 'nnnnnnnn' is the numeric fee amount with the decimal implied. For example: 'D00000150' is a $1.50 transaction fee amount debited to the cardholder's account.

Note: If an amount is only specified, the component will generate the format above by prepending a 'D' and the necessary number of 0's.

TokenRequestorID: Card brand Token Requestor ID assigned by the token service provider.

This eleven digit value is used for Card Brand Tokenization only. If present, this configuration setting should be included in the authorization request. The component will send this value as part of group G3v062.

If Card Brand Token Requestor ID was present in the original transaction it must be included in a reversal message.

Note: The component will also send this value as part of DetailExtension Config of TSYSDetailRecord class (Group ODG41 - tag "TRI").

TCPClient Config Settings

ConnectionTimeout: Sets a separate timeout value for establishing a connection.

When set, this configuration setting allows you to specify a different timeout value for establishing a connection. Otherwise, the class will use Timeout for establishing a connection and transmitting/receiving data.

FirewallAutoDetect: Tells the class whether or not to automatically detect and use firewall system settings, if available.

This configuration setting is provided for use by classs that do not directly expose Firewall properties.

FirewallHost: Name or IP address of firewall (optional).

If a FirewallHost is given, requested connections will be authenticated through the specified firewall when connecting.

If the FirewallHost setting is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, the FirewallHost setting is set to the corresponding address. If the search is not successful, an error is returned.

Note: This setting is provided for use by classs that do not directly expose Firewall properties.

FirewallPassword: Password to be used if authentication is to be used when connecting through the firewall.

If FirewallHost is specified, the FirewallUser and FirewallPassword settings are used to connect and authenticate to the given firewall. If the authentication fails, the class fails with an error.

Note: This setting is provided for use by classs that do not directly expose Firewall properties.

FirewallPort: The TCP port for the FirewallHost;.

The FirewallPort is set automatically when FirewallType is set to a valid value.

Note: This configuration setting is provided for use by classs that do not directly expose Firewall properties.

FirewallType: Determines the type of firewall to connect through.

Possible values are as follows:


0	No firewall (default setting).
1	Connect through a tunneling proxy. FirewallPort is set to 80.
2	Connect through a SOCKS4 Proxy. FirewallPort is set to 1080.
3	Connect through a SOCKS5 Proxy. FirewallPort is set to 1080.
10	Connect through a SOCKS4A Proxy. FirewallPort is set to 1080.

Note: This setting is provided for use by classs that do not directly expose Firewall properties.

FirewallUser: A user name if authentication is to be used connecting through a firewall.

If the FirewallHost is specified, the FirewallUser and FirewallPassword settings are used to connect and authenticate to the Firewall. If the authentication fails, the class fails with an error.

Note: This setting is provided for use by classs that do not directly expose Firewall properties.

KeepAliveInterval: The retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received.

When set, TCPKeepAlive will automatically be set to True. A TCP keep-alive packet will be sent after a period of inactivity as defined by KeepAliveTime. If no acknowledgment is received from the remote host, the keep-alive packet will be sent again. This configuration setting specifies the interval at which the successive keep-alive packets are sent in milliseconds. This system default if this value is not specified here is 1 second.

Note: This value is not applicable in macOS.

KeepAliveRetryCount: The number of keep-alive packets to be sent before the remotehost is considered disconnected.

When set, TCPKeepAlive will automatically be set to True. A TCP keep-alive packet will be sent after a period of inactivity as defined by KeepAliveTime. If no acknowledgment is received from the remote host, the keep-alive packet will be sent again. This configuration setting specifies the number of times that the keep-alive packets will be sent before the remote host is considered disconnected. The system default if this value is not specified here is 9.

Note: This configuration setting is only available in the Unix platform. It is not supported in masOS or FreeBSD.

KeepAliveTime: The inactivity time in milliseconds before a TCP keep-alive packet is sent.

When set, TCPKeepAlive will automatically be set to True. By default, the operating system will determine the time a connection is idle before a Transmission Control Protocol (TCP) keep-alive packet is sent. This system default if this value is not specified here is 2 hours. In many cases, a shorter interval is more useful. Set this value to the desired interval in milliseconds.

Linger: When set to True, connections are terminated gracefully.

This property controls how a connection is closed. The default is True.

In the case that Linger is True (default), two scenarios determine how long the connection will linger. In the first, if LingerTime is 0 (default), the system will attempt to send pending data for a connection until the default IP timeout expires.

In the second scenario, if LingerTime is a positive value, the system will attempt to send pending data until the specified LingerTime is reached. If this attempt fails, then the system will reset the connection.

The default behavior (which is also the default mode for stream sockets) might result in a long delay in closing the connection. Although the class returns control immediately, the system could hold system resources until all pending data are sent (even after your application closes).

Setting this property to False forces an immediate disconnection. If you know that the other side has received all the data you sent (e.g., by a client acknowledgment), setting this property to False might be the appropriate course of action.

LingerTime: Time in seconds to have the connection linger.

LingerTime is the time, in seconds, the socket connection will linger. This value is 0 by default, which means it will use the default IP timeout.

LocalHost: The name of the local host through which connections are initiated or accepted.

The LocalHost setting contains the name of the local host as obtained by the gethostname() system call, or if the user has assigned an IP address, the value of that address.

In multihomed hosts (machines with more than one IP interface), setting LocalHost to the value of an interface will make the class initiate connections (or accept in the case of server classs) only through that interface.

If the class is connected, the LocalHost setting shows the IP address of the interface through which the connection is made in internet dotted format (aaa.bbb.ccc.ddd). In most cases, this is the address of the local host, except for multihomed hosts (machines with more than one IP interface).

LocalPort: The port in the local host where the class binds.

This configuration setting must be set before a connection is attempted. It instructs the class to bind to a specific port (or communication endpoint) in the local machine.

Setting this to 0 (default) enables the system to choose a port at random. The chosen port will be shown by LocalPort after the connection is established.

LocalPort cannot be changed once a connection is made. Any attempt to set this when a connection is active will generate an error.

This configuration setting is useful when trying to connect to services that require a trusted port on the client side. An example is the remote shell (rsh) service in UNIX systems.

MaxLineLength: The maximum amount of data to accumulate when no EOL is found.

MaxLineLength is the size of an internal buffer, which holds received data while waiting for an EOL string.

If an EOL string is found in the input stream before MaxLineLength bytes are received, the DataIn event is fired with the EOL parameter set to True, and the buffer is reset.

If no EOL is found, and MaxLineLength bytes are accumulated in the buffer, the DataIn event is fired with the EOL parameter set to False, and the buffer is reset.

The minimum value for MaxLineLength is 256 bytes. The default value is 2048 bytes.

MaxTransferRate: The transfer rate limit in bytes per second.

This configuration setting can be used to throttle outbound TCP traffic. Set this to the number of bytes to be sent per second. By default, this is not set and there is no limit.

ProxyExceptionsList: A semicolon separated list of hosts and IPs to bypass when using a proxy.

This configuration setting optionally specifies a semicolon-separated list of hostnames or IP addresses to bypass when a proxy is in use. When requests are made to hosts specified in this property, the proxy will not be used. For instance:

www.google.com;www.example.com

TCPKeepAlive: Determines whether or not the keep alive socket option is enabled.

If set to True, the socket's keep-alive option is enabled and keep-alive packets will be sent periodically to maintain the connection. Set KeepAliveTime and KeepAliveInterval to configure the timing of the keep-alive packets.

Note: This value is not applicable in Java.

TcpNoDelay: Whether or not to delay when sending packets.

When set to True, the socket will send all data that are ready to send at once. When set to False, the socket will send smaller buffered packets of data at small intervals. This is known as the Nagle algorithm.

By default, this configuration setting is set to False.

UseIPv6: Whether to use IPv6.

When set to 0 (default), the class will use IPv4 exclusively. When set to 1, the class will use IPv6 exclusively. To instruct the class to prefer IPv6 addresses, but use IPv4 if IPv6 is not supported on the system, this setting should be set to 2. The default value is 0. Possible values are as follows:


0	IPv4 only
1	IPv6 only
2	IPv6 with IPv4 fallback

SSL Config Settings

LogSSLPackets: Controls whether SSL packets are logged when using the internal security API.

When SSLProvider is set to Internal, this configuration setting controls whether Secure Sockets Layer (SSL) packets should be logged. By default, this configuration setting is False, as it is useful only for debugging purposes.

When enabled, SSL packet logs are output using the SSLStatus event, which will fire each time an SSL packet is sent or received.

Enabling this configuration setting has no effect if SSLProvider is set to Platform.

OpenSSLCADir: The path to a directory containing CA certificates.

This functionality is available only when the provider is OpenSSL.

The path set by this property should point to a directory containing CA certificates in PEM format. The files each contain one CA certificate. The files are looked up by the CA subject name hash value, which must hence be available. If more than one CA certificate with the same name hash value exist, the extension must be different (e.g., 9d66eef0.0, 9d66eef0.1). OpenSSL recommends the use of the c_rehash utility to create the necessary links. Please refer to the OpenSSL man page SSL_CTX_load_verify_locations(3) for details.

OpenSSLCAFile: Name of the file containing the list of CA's trusted by your application.

This functionality is available only when the provider is OpenSSL.

The file set by this property should contain a list of CA certificates in PEM format. The file can contain several CA certificates identified by the following sequences:

-----BEGIN CERTIFICATE-----

... (CA certificate in base64 encoding) ...

-----END CERTIFICATE-----

Before, between, and after the certificate text is allowed, which can be used, for example, for descriptions of the certificates. Refer to the OpenSSL man page SSL_CTX_load_verify_locations(3) for details.

OpenSSLCipherList: A string that controls the ciphers to be used by SSL.

This functionality is available only when the provider is OpenSSL.

The format of this string is described in the OpenSSL man page ciphers(1) section "CIPHER LIST FORMAT". Please refer to it for details. The default string "DEFAULT" is determined at compile time and is normally equivalent to "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH".

OpenSSLPrngSeedData: The data to seed the pseudo random number generator (PRNG).

This functionality is available only when the provider is OpenSSL.

By default, OpenSSL uses the device file "/dev/urandom" to seed the PRNG, and setting OpenSSLPrngSeedData is not required. If set, the string specified is used to seed the PRNG.

ReuseSSLSession: Determines if the SSL session is reused.

If set to True, the class will reuse the context if and only if the following criteria are met:

The target host name is the same.
The system cache entry has not expired (default timeout is 10 hours).
The application process that calls the function is the same.
The logon session is the same.
The instance of the class is the same.

SSLCACertFilePaths: The paths to CA certificate files on Unix/Linux.

This configuration setting specifies the paths on disk to CA certificate files on Unix/Linux.

The value is formatted as a list of paths separated by semicolons. The class will check for the existence of each file in the order specified. When a file is found, the CA certificates within the file will be loaded and used to determine the validity of server or client certificates.

The default value is as follows:

/etc/ssl/ca-bundle.pem;/etc/pki/tls/certs/ca-bundle.crt;/etc/ssl/certs/ca-certificates.crt;/etc/pki/tls/cacert.pem

SSLCACerts: A newline separated list of CA certificates to be included when performing an SSL handshake.

When SSLProvider is set to Internal, this configuration setting specifies one or more CA certificates to be included with the SSLCert property. Some servers or clients require the entire chain, including CA certificates, to be presented when performing SSL authentication. The value of this configuration setting is a newline-separated (CR/LF) list of certificates. For instance:

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
... Intermediate Cert ...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
... Root Cert ...
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

SSLCipherStrength: The minimum cipher strength used for bulk encryption.

This minimum cipher strength is largely dependent on the security modules installed on the system. If the cipher strength specified is not supported, an error will be returned when connections are initiated.

Note: This configuration setting contains the minimum cipher strength requested from the security library. The actual cipher strength used for the connection is shown by the SSLStatus event.

Use this configuration setting with caution. Requesting a lower cipher strength than necessary could potentially cause serious security vulnerabilities in your application.

When the provider is OpenSSL, SSLCipherStrength is currently not supported. This functionality is instead made available through the OpenSSLCipherList configuration setting.

SSLClientCACerts: A newline separated list of CA certificates to use during SSL client certificate validation.

This configuration setting is only applicable to server components (e.g., TCPServer) see SSLServerCACerts for client components (e.g., TCPClient). This setting can be used to optionally specify one or more CA certificates to be used when verifying the client certificate that is presented by the client during the SSL handshake when SSLAuthenticateClients is enabled. When verifying the client's certificate, the certificates trusted by the system will be used as part of the verification process. If the client's CA certificates are not installed to the trusted system store, they may be specified here so they are included when performing the verification process. This configuration setting should be set only if the client's CA certificates are not already trusted on the system and cannot be installed to the trusted system store.

The value of this configuration setting is a newline-separated (CR/LF) list of certificates. For instance:

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
... Intermediate Cert ...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
... Root Cert ...
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

SSLEnabledCipherSuites: The cipher suite to be used in an SSL negotiation.

This configuration setting enables the cipher suites to be used in SSL negotiation.

By default, the enabled cipher suites will include all available ciphers ("*").

The special value "*" means that the class will pick all of the supported cipher suites. If SSLEnabledCipherSuites is set to any other value, only the specified cipher suites will be considered.

Multiple cipher suites are separated by semicolons.

Example values when SSLProvider is set to Platform include the following:

  Copy
obj.config("SSLEnabledCipherSuites=*");
obj.config("SSLEnabledCipherSuites=CALG_AES_256");
obj.config("SSLEnabledCipherSuites=CALG_AES_256;CALG_3DES");

Possible values when SSLProvider is set to Platform include the following:

CALG_3DES
CALG_3DES_112
CALG_AES
CALG_AES_128
CALG_AES_192
CALG_AES_256
CALG_AGREEDKEY_ANY
CALG_CYLINK_MEK
CALG_DES
CALG_DESX
CALG_DH_EPHEM
CALG_DH_SF
CALG_DSS_SIGN
CALG_ECDH
CALG_ECDH_EPHEM
CALG_ECDSA
CALG_ECMQV
CALG_HASH_REPLACE_OWF
CALG_HUGHES_MD5
CALG_HMAC
CALG_KEA_KEYX
CALG_MAC
CALG_MD2
CALG_MD4
CALG_MD5
CALG_NO_SIGN
CALG_OID_INFO_CNG_ONLY
CALG_OID_INFO_PARAMETERS
CALG_PCT1_MASTER
CALG_RC2
CALG_RC4
CALG_RC5
CALG_RSA_KEYX
CALG_RSA_SIGN
CALG_SCHANNEL_ENC_KEY
CALG_SCHANNEL_MAC_KEY
CALG_SCHANNEL_MASTER_HASH
CALG_SEAL
CALG_SHA
CALG_SHA1
CALG_SHA_256
CALG_SHA_384
CALG_SHA_512
CALG_SKIPJACK
CALG_SSL2_MASTER
CALG_SSL3_MASTER
CALG_SSL3_SHAMD5
CALG_TEK
CALG_TLS1_MASTER
CALG_TLS1PRF

Example values when SSLProvider is set to Internalinclude the following:

  Copy
obj.config("SSLEnabledCipherSuites=*");
obj.config("SSLEnabledCipherSuites=TLS_DHE_DSS_WITH_AES_128_CBC_SHA");
obj.config("SSLEnabledCipherSuites=TLS_DHE_DSS_WITH_AES_128_CBC_SHA;TLS_ECDH_RSA_WITH_AES_128_CBC_SHA");

Possible values when SSLProvider is set to Internal include the following:

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
TLS_RSA_WITH_AES_256_GCM_SHA384
TLS_RSA_WITH_AES_128_GCM_SHA256
TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
TLS_DHE_DSS_WITH_AES_256_GCM_SHA384
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
TLS_DHE_DSS_WITH_AES_128_GCM_SHA256
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
TLS_RSA_WITH_AES_256_CBC_SHA256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
TLS_RSA_WITH_AES_128_CBC_SHA256
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
TLS_DHE_DSS_WITH_AES_128_CBC_SHA256
TLS_RSA_WITH_AES_256_CBC_SHA
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
TLS_DHE_DSS_WITH_AES_256_CBC_SHA
TLS_RSA_WITH_AES_128_CBC_SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
TLS_DHE_DSS_WITH_AES_128_CBC_SHA
TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
TLS_RSA_WITH_3DES_EDE_CBC_SHA
TLS_RSA_WITH_DES_CBC_SHA
TLS_DHE_RSA_WITH_DES_CBC_SHA
TLS_DHE_DSS_WITH_DES_CBC_SHA
TLS_RSA_WITH_RC4_128_MD5
TLS_RSA_WITH_RC4_128_SHA

When TLS 1.3 is negotiated (see SSLEnabledProtocols), only the following cipher suites are supported:

TLS_AES_256_GCM_SHA384
TLS_CHACHA20_POLY1305_SHA256
TLS_AES_128_GCM_SHA256

SSLEnabledCipherSuites is used together with SSLCipherStrength.

SSLEnabledProtocols: Used to enable/disable the supported security protocols.

This configuration setting is used to enable or disable the supported security protocols.

Not all supported protocols are enabled by default. The default value is 4032 for client components, and 3072 for server components. To specify a combination of enabled protocol versions set this config to the binary OR of one or more of the following values:


TLS1.3	12288 (Hex 3000)
TLS1.2	3072 (Hex C00) (Default - Client and Server)
TLS1.1	768 (Hex 300) (Default - Client)
TLS1	192 (Hex C0) (Default - Client)
SSL3	48 (Hex 30)
SSL2	12 (Hex 0C)

Note that only TLS 1.2 is enabled for server components that accept incoming connections. This adheres to industry standards to ensure a secure connection. Client components enable TLS 1.0, TLS 1.1, and TLS 1.2 by default and will negotiate the highest mutually supported version when connecting to a server, which should be TLS 1.2 in most cases.

SSLEnabledProtocols: Transport Layer Security (TLS) 1.3 Notes:

By default when TLS 1.3 is enabled, the class will use the internal TLS implementation when the SSLProvider is set to Automatic for all editions.

In editions that are designed to run on Windows, SSLProvider can be set to Platform to use the platform implementation instead of the internal implementation. When configured in this manner, please note that the platform provider is supported only on Windows 11/Windows Server 2022 and up. The default internal provider is available on all platforms and is not restricted to any specific OS version.

If set to 1 (Platform provider), please be aware of the following notes:

The platform provider is available only on Windows 11/Windows Server 2022 and up.
SSLEnabledCipherSuites and other similar SSL configuration settings are not supported.
If SSLEnabledProtocols includes both TLS 1.3 and TLS 1.2, these restrictions are still applicable even if TLS 1.2 is negotiated. Enabling TLS 1.3 with the platform provider changes the implementation used for all TLS versions.

SSLEnabledProtocols: SSL2 and SSL3 Notes:

SSL 2.0 and 3.0 are not supported by the class when the SSLProvider is set to internal. To use SSL 2.0 or SSL 3.0, the platform security API must have the protocols enabled and SSLProvider needs to be set to platform.

SSLEnableRenegotiation: Whether the renegotiation_info SSL extension is supported.

This configuration setting specifies whether the renegotiation_info SSL extension will be used in the request when using the internal security API. This configuration setting is false by default, but it can be set to true to enable the extension.

This configuration setting is applicable only when SSLProvider is set to Internal.

SSLIncludeCertChain: Whether the entire certificate chain is included in the SSLServerAuthentication event.

This configuration setting specifies whether the Encoded parameter of the SSLServerAuthentication event contains the full certificate chain. By default this value is False and only the leaf certificate will be present in the Encoded parameter of the SSLServerAuthentication event.

If set to True, all certificates returned by the server will be present in the Encoded parameter of the SSLServerAuthentication event. This includes the leaf certificate, any intermediate certificate, and the root certificate.

SSLKeyLogFile: The location of a file where per-session secrets are written for debugging purposes.

This configuration setting optionally specifies the full path to a file on disk where per-session secrets are stored for debugging purposes.

When set, the class will save the session secrets in the same format as the SSLKEYLOGFILE environment variable functionality used by most major browsers and tools, such as Chrome, Firefox, and cURL. This file can then be used in tools such as Wireshark to decrypt TLS traffic for debugging purposes. When writing to this file, the class will only append, it will not overwrite previous values.

Note: This configuration setting is applicable only when SSLProvider is set to Internal.

SSLNegotiatedCipher: Returns the negotiated cipher suite.

This configuration setting returns the cipher suite negotiated during the SSL handshake.

Note: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example:

C# Copy
server.Config("SSLNegotiatedCipher[connId]");

SSLNegotiatedCipherStrength: Returns the negotiated cipher suite strength.

This configuration setting returns the strength of the cipher suite negotiated during the SSL handshake.

Note: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example:

C# Copy
server.Config("SSLNegotiatedCipherStrength[connId]");

SSLNegotiatedCipherSuite: Returns the negotiated cipher suite.

This configuration setting returns the cipher suite negotiated during the SSL handshake represented as a single string.

Note: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example:

C# Copy
server.Config("SSLNegotiatedCipherSuite[connId]");

SSLNegotiatedKeyExchange: Returns the negotiated key exchange algorithm.

This configuration setting returns the key exchange algorithm negotiated during the SSL handshake.

Note: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example:

C# Copy
server.Config("SSLNegotiatedKeyExchange[connId]");

SSLNegotiatedKeyExchangeStrength: Returns the negotiated key exchange algorithm strength.

This configuration setting returns the strength of the key exchange algorithm negotiated during the SSL handshake.

Note: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example:

C# Copy
server.Config("SSLNegotiatedKeyExchangeStrength[connId]");

SSLNegotiatedVersion: Returns the negotiated protocol version.

This configuration setting returns the protocol version negotiated during the SSL handshake.

Note: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example:

C# Copy
server.Config("SSLNegotiatedVersion[connId]");

SSLSecurityFlags: Flags that control certificate verification.

The following flags are defined (specified in hexadecimal notation). They can be ORed together to exclude multiple conditions:


0x00000001	Ignore time validity status of certificate.
0x00000002	Ignore time validity status of CTL.
0x00000004	Ignore non-nested certificate times.
0x00000010	Allow unknown certificate authority.
0x00000020	Ignore wrong certificate usage.
0x00000100	Ignore unknown certificate revocation status.
0x00000200	Ignore unknown CTL signer revocation status.
0x00000400	Ignore unknown certificate authority revocation status.
0x00000800	Ignore unknown root revocation status.
0x00008000	Allow test root certificate.
0x00004000	Trust test root certificate.
0x80000000	Ignore non-matching CN (certificate CN non-matching server name).

This functionality is currently not available when the provider is OpenSSL.

SSLServerCACerts: A newline separated list of CA certificates to use during SSL server certificate validation.

This configuration setting is only used by client components (e.g., TCPClient) see SSLClientCACerts for server components (e.g., TCPServer). This configuration setting can be used to optionally specify one or more CA certificates to be used when connecting to the server and verifying the server certificate. When verifying the server's certificate, the certificates trusted by the system will be used as part of the verification process. If the server's CA certificates are not installed to the trusted system store, they may be specified here so they are included when performing the verification process. This configuration setting should be set only if the server's CA certificates are not already trusted on the system and cannot be installed to the trusted system store.

The value of this configuration setting is a newline-separated (CR/LF) list of certificates. For instance:

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
... Intermediate Cert...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
... Root Cert...
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

TLS12SignatureAlgorithms: Defines the allowed TLS 1.2 signature algorithms when SSLProvider is set to Internal.

This configuration setting specifies the allowed server certificate signature algorithms when SSLProvider is set to Internal and SSLEnabledProtocols is set to allow TLS 1.2.

When specified the class will verify that the server certificate signature algorithm is among the values specified in this configuration setting. If the server certificate signature algorithm is unsupported, the class fails with an error.

The format of this value is a comma-separated list of hash-signature combinations. For instance:

C# Copy
component.SSLProvider = TCPClientSSLProviders.sslpInternal;
component.Config("SSLEnabledProtocols=3072"); //TLS 1.2
component.Config("TLS12SignatureAlgorithms=sha256-rsa,sha256-dsa,sha1-rsa,sha1-dsa");

The default value for this configuration setting is sha512-ecdsa,sha512-rsa,sha512-dsa,sha384-ecdsa,sha384-rsa,sha384-dsa,sha256-ecdsa,sha256-rsa,sha256-dsa,sha224-ecdsa,sha224-rsa,sha224-dsa,sha1-ecdsa,sha1-rsa,sha1-dsa.

To not restrict the server's certificate signature algorithm, specify an empty string as the value for this configuration setting, which will cause the signature_algorithms TLS 1.2 extension to not be sent.

TLS12SupportedGroups: The supported groups for ECC.

This configuration setting specifies a comma-separated list of named groups used in TLS 1.2 for ECC.

The default value is ecdhe_secp256r1,ecdhe_secp384r1,ecdhe_secp521r1.

When using TLS 1.2 and SSLProvider is set to Internal, the values refer to the supported groups for ECC. The following values are supported:

"ecdhe_secp256r1" (default)
"ecdhe_secp384r1" (default)
"ecdhe_secp521r1" (default)

TLS13KeyShareGroups: The groups for which to pregenerate key shares.

This configuration setting specifies a comma-separated list of named groups used in TLS 1.3 for key exchange. The groups specified here will have key share data pregenerated locally before establishing a connection. This can prevent an additional roundtrip during the handshake if the group is supported by the server.

The default value is set to balance common supported groups and the computational resources required to generate key shares. As a result, only some groups are included by default in this configuration setting.

Note: All supported groups can always be used during the handshake even if not listed here, but if a group is used that is not present in this list, it will incur an additional roundtrip and time to generate the key share for that group.

In most cases, this configuration setting does not need to be modified. This should be modified only if there is a specific reason to do so.

The default value is ecdhe_x25519,ecdhe_secp256r1,ecdhe_secp384r1,ffdhe_2048,ffdhe_3072

The values are ordered from most preferred to least preferred. The following values are supported:

"ecdhe_x25519" (default)
"ecdhe_x448"
"ecdhe_secp256r1" (default)
"ecdhe_secp384r1" (default)
"ecdhe_secp521r1"
"ffdhe_2048" (default)
"ffdhe_3072" (default)
"ffdhe_4096"
"ffdhe_6144"
"ffdhe_8192"

TLS13SignatureAlgorithms: The allowed certificate signature algorithms.

This configuration setting holds a comma-separated list of allowed signature algorithms. Possible values include the following:

"ed25519" (default)
"ed448" (default)
"ecdsa_secp256r1_sha256" (default)
"ecdsa_secp384r1_sha384" (default)
"ecdsa_secp521r1_sha512" (default)
"rsa_pkcs1_sha256" (default)
"rsa_pkcs1_sha384" (default)
"rsa_pkcs1_sha512" (default)
"rsa_pss_sha256" (default)
"rsa_pss_sha384" (default)
"rsa_pss_sha512" (default)

The default value is rsa_pss_sha256,rsa_pss_sha384,rsa_pss_sha512,rsa_pkcs1_sha256,rsa_pkcs1_sha384,rsa_pkcs1_sha512,ecdsa_secp256r1_sha256,ecdsa_secp384r1_sha384,ecdsa_secp521r1_sha512,ed25519,ed448. This configuration setting is applicable only when SSLEnabledProtocols includes TLS 1.3.

TLS13SupportedGroups: The supported groups for (EC)DHE key exchange.

This configuration setting specifies a comma-separated list of named groups used in TLS 1.3 for key exchange. This configuration setting should be modified only if there is a specific reason to do so.

The default value is ecdhe_x25519,ecdhe_x448,ecdhe_secp256r1,ecdhe_secp384r1,ecdhe_secp521r1,ffdhe_2048,ffdhe_3072,ffdhe_4096,ffdhe_6144,ffdhe_8192

The values are ordered from most preferred to least preferred. The following values are supported:

"ecdhe_x25519" (default)
"ecdhe_x448" (default)
"ecdhe_secp256r1" (default)
"ecdhe_secp384r1" (default)
"ecdhe_secp521r1" (default)
"ffdhe_2048" (default)
"ffdhe_3072" (default)
"ffdhe_4096" (default)
"ffdhe_6144" (default)
"ffdhe_8192" (default)

Socket Config Settings

AbsoluteTimeout: Determines whether timeouts are inactivity timeouts or absolute timeouts.

If AbsoluteTimeout is set to True, any method that does not complete within Timeout seconds will be aborted. By default, AbsoluteTimeout is False, and the timeout is an inactivity timeout.

Note: This option is not valid for User Datagram Protocol (UDP) ports.

FirewallData: Used to send extra data to the firewall.

When the firewall is a tunneling proxy, use this property to send custom (additional) headers to the firewall (e.g., headers for custom authentication schemes).

InBufferSize: The size in bytes of the incoming queue of the socket.

This is the size of an internal queue in the Transmission Control Protocol (TCP)/IP stack. You can increase or decrease its size depending on the amount of data that you will be receiving. In some cases, increasing the value of the InBufferSize setting can provide significant improvements in performance.

Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the class is activated the InBufferSize reverts to its defined size. The same happens if you attempt to make it too large or too small.

OutBufferSize: The size in bytes of the outgoing queue of the socket.

This is the size of an internal queue in the TCP/IP stack. You can increase or decrease its size depending on the amount of data that you will be sending. In some cases, increasing the value of the OutBufferSize setting can provide significant improvements in performance.

Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the class is activated the OutBufferSize reverts to its defined size. The same happens if you attempt to make it too large or too small.

Base Config Settings

BuildInfo: Information about the product's build.

When queried, this setting will return a string containing information about the product's build.

CodePage: The system code page used for Unicode to Multibyte translations.

The default code page is Unicode UTF-8 (65001).

The following is a list of valid code page identifiers:


Identifier	Name
037	IBM EBCDIC - U.S./Canada
437	OEM - United States
500	IBM EBCDIC - International
708	Arabic - ASMO 708
709	Arabic - ASMO 449+, BCON V4
710	Arabic - Transparent Arabic
720	Arabic - Transparent ASMO
737	OEM - Greek (formerly 437G)
775	OEM - Baltic
850	OEM - Multilingual Latin I
852	OEM - Latin II
855	OEM - Cyrillic (primarily Russian)
857	OEM - Turkish
858	OEM - Multilingual Latin I + Euro symbol
860	OEM - Portuguese
861	OEM - Icelandic
862	OEM - Hebrew
863	OEM - Canadian-French
864	OEM - Arabic
865	OEM - Nordic
866	OEM - Russian
869	OEM - Modern Greek
870	IBM EBCDIC - Multilingual/ROECE (Latin-2)
874	ANSI/OEM - Thai (same as 28605, ISO 8859-15)
875	IBM EBCDIC - Modern Greek
932	ANSI/OEM - Japanese, Shift-JIS
936	ANSI/OEM - Simplified Chinese (PRC, Singapore)
949	ANSI/OEM - Korean (Unified Hangul Code)
950	ANSI/OEM - Traditional Chinese (Taiwan; Hong Kong SAR, PRC)
1026	IBM EBCDIC - Turkish (Latin-5)
1047	IBM EBCDIC - Latin 1/Open System
1140	IBM EBCDIC - U.S./Canada (037 + Euro symbol)
1141	IBM EBCDIC - Germany (20273 + Euro symbol)
1142	IBM EBCDIC - Denmark/Norway (20277 + Euro symbol)
1143	IBM EBCDIC - Finland/Sweden (20278 + Euro symbol)
1144	IBM EBCDIC - Italy (20280 + Euro symbol)
1145	IBM EBCDIC - Latin America/Spain (20284 + Euro symbol)
1146	IBM EBCDIC - United Kingdom (20285 + Euro symbol)
1147	IBM EBCDIC - France (20297 + Euro symbol)
1148	IBM EBCDIC - International (500 + Euro symbol)
1149	IBM EBCDIC - Icelandic (20871 + Euro symbol)
1200	Unicode UCS-2 Little-Endian (BMP of ISO 10646)
1201	Unicode UCS-2 Big-Endian
1250	ANSI - Central European
1251	ANSI - Cyrillic
1252	ANSI - Latin I
1253	ANSI - Greek
1254	ANSI - Turkish
1255	ANSI - Hebrew
1256	ANSI - Arabic
1257	ANSI - Baltic
1258	ANSI/OEM - Vietnamese
1361	Korean (Johab)
10000	MAC - Roman
10001	MAC - Japanese
10002	MAC - Traditional Chinese (Big5)
10003	MAC - Korean
10004	MAC - Arabic
10005	MAC - Hebrew
10006	MAC - Greek I
10007	MAC - Cyrillic
10008	MAC - Simplified Chinese (GB 2312)
10010	MAC - Romania
10017	MAC - Ukraine
10021	MAC - Thai
10029	MAC - Latin II
10079	MAC - Icelandic
10081	MAC - Turkish
10082	MAC - Croatia
12000	Unicode UCS-4 Little-Endian
12001	Unicode UCS-4 Big-Endian
20000	CNS - Taiwan
20001	TCA - Taiwan
20002	Eten - Taiwan
20003	IBM5550 - Taiwan
20004	TeleText - Taiwan
20005	Wang - Taiwan
20105	IA5 IRV International Alphabet No. 5 (7-bit)
20106	IA5 German (7-bit)
20107	IA5 Swedish (7-bit)
20108	IA5 Norwegian (7-bit)
20127	US-ASCII (7-bit)
20261	T.61
20269	ISO 6937 Non-Spacing Accent
20273	IBM EBCDIC - Germany
20277	IBM EBCDIC - Denmark/Norway
20278	IBM EBCDIC - Finland/Sweden
20280	IBM EBCDIC - Italy
20284	IBM EBCDIC - Latin America/Spain
20285	IBM EBCDIC - United Kingdom
20290	IBM EBCDIC - Japanese Katakana Extended
20297	IBM EBCDIC - France
20420	IBM EBCDIC - Arabic
20423	IBM EBCDIC - Greek
20424	IBM EBCDIC - Hebrew
20833	IBM EBCDIC - Korean Extended
20838	IBM EBCDIC - Thai
20866	Russian - KOI8-R
20871	IBM EBCDIC - Icelandic
20880	IBM EBCDIC - Cyrillic (Russian)
20905	IBM EBCDIC - Turkish
20924	IBM EBCDIC - Latin-1/Open System (1047 + Euro symbol)
20932	JIS X 0208-1990 & 0121-1990
20936	Simplified Chinese (GB2312)
21025	IBM EBCDIC - Cyrillic (Serbian, Bulgarian)
21027	Extended Alpha Lowercase
21866	Ukrainian (KOI8-U)
28591	ISO 8859-1 Latin I
28592	ISO 8859-2 Central Europe
28593	ISO 8859-3 Latin 3
28594	ISO 8859-4 Baltic
28595	ISO 8859-5 Cyrillic
28596	ISO 8859-6 Arabic
28597	ISO 8859-7 Greek
28598	ISO 8859-8 Hebrew
28599	ISO 8859-9 Latin 5
28605	ISO 8859-15 Latin 9
29001	Europa 3
38598	ISO 8859-8 Hebrew
50220	ISO 2022 Japanese with no halfwidth Katakana
50221	ISO 2022 Japanese with halfwidth Katakana
50222	ISO 2022 Japanese JIS X 0201-1989
50225	ISO 2022 Korean
50227	ISO 2022 Simplified Chinese
50229	ISO 2022 Traditional Chinese
50930	Japanese (Katakana) Extended
50931	US/Canada and Japanese
50933	Korean Extended and Korean
50935	Simplified Chinese Extended and Simplified Chinese
50936	Simplified Chinese
50937	US/Canada and Traditional Chinese
50939	Japanese (Latin) Extended and Japanese
51932	EUC - Japanese
51936	EUC - Simplified Chinese
51949	EUC - Korean
51950	EUC - Traditional Chinese
52936	HZ-GB2312 Simplified Chinese
54936	Windows XP: GB18030 Simplified Chinese (4 Byte)
57002	ISCII Devanagari
57003	ISCII Bengali
57004	ISCII Tamil
57005	ISCII Telugu
57006	ISCII Assamese
57007	ISCII Oriya
57008	ISCII Kannada
57009	ISCII Malayalam
57010	ISCII Gujarati
57011	ISCII Punjabi
65000	Unicode UTF-7
65001	Unicode UTF-8

The following is a list of valid code page identifiers for Mac OS only:


Identifier	Name
1	ASCII
2	NEXTSTEP
3	JapaneseEUC
4	UTF8
5	ISOLatin1
6	Symbol
7	NonLossyASCII
8	ShiftJIS
9	ISOLatin2
10	Unicode
11	WindowsCP1251
12	WindowsCP1252
13	WindowsCP1253
14	WindowsCP1254
15	WindowsCP1250
21	ISO2022JP
30	MacOSRoman
10	UTF16String
0x90000100	UTF16BigEndian
0x94000100	UTF16LittleEndian
0x8c000100	UTF32String
0x98000100	UTF32BigEndian
0x9c000100	UTF32LittleEndian
65536	Proprietary

LicenseInfo: Information about the current license.

When queried, this setting will return a string containing information about the license this instance of a class is using. It will return the following information:

Product: The product the license is for.
Product Key: The key the license was generated from.
License Source: Where the license was found (e.g., RuntimeLicense, License File).
License Type: The type of license installed (e.g., Royalty Free, Single Server).
Last Valid Build: The last valid build number for which the license will work.

MaskSensitiveData: Whether sensitive data is masked in log messages.

In certain circumstances it may be beneficial to mask sensitive data, like passwords, in log messages. Set this to true to mask sensitive data. The default is true.

This setting only works on these classes: AS3Receiver, AS3Sender, Atom, Client(3DS), FTP, FTPServer, IMAP, OFTPClient, SSHClient, SCP, Server(3DS), Sexec, SFTP, SFTPServer, SSHServer, TCPClient, TCPServer.

ProcessIdleEvents: Whether the class uses its internal event loop to process events when the main thread is idle.

If set to False, the class will not fire internal idle events. Set this to False to use the class in a background thread on Mac OS. By default, this setting is True.

SelectWaitMillis: The length of time in milliseconds the class will wait when DoEvents is called if there are no events to process.

If there are no events to process when DoEvents is called, the class will wait for the amount of time specified here before returning. The default value is 20.

UseInternalSecurityAPI: Whether or not to use the system security libraries or an internal implementation.

When set to false, the class will use the system security libraries by default to perform cryptographic functions where applicable.

Setting this configuration setting to true tells the class to use the internal implementation instead of using the system security libraries.

On Windows, this setting is set to false by default. On Linux/macOS, this setting is set to true by default.

To use the system security libraries for Linux, OpenSSL support must be enabled. For more information on how to enable OpenSSL, please refer to the OpenSSL Notes section.

Trappable Errors (TSYSReversal Class)

Error Handling (C++)

Call the GetLastErrorCode() method to obtain the last called method's result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. Known error codes are listed below. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.

TSYSReversal Errors

501	Data field invalid length.
502	Data field invalid format.
503	Data field out of range.
504	Luhn digit check failed.
505	Card date invalid.
506	Card expired.
507	Card type unknown.
509	No gateway specified.
511	Invalid data entered.
512	Truncated response.
513	Invalid response.
517	Response length mismatch.
518	LRC check failed.
519	Corrupt response.
520	Response packet empty.
521	Response truncated.
522	Host disconnected.
523	No response from host.
524	Server error response.
526	Invalid timeout value.
527	Vital/TSYS returned an error response.
535	Signature verification failed.
544	Error building packet.
593	Missing or erroneous property value. Cannot send transaction.
594	Response received before transmission completed.
595	Prematurely disconnected (check Number and BankId).
596	Pending responses max number exceeded (Interleaved).
597	Pending response timeout (Interleaved).

The class may also return one of the following error codes, which are inherited from other classes.

TCPClient Errors

100	You cannot change the RemotePort at this time. A connection is in progress.
101	You cannot change the RemoteHost (Server) at this time. A connection is in progress.
102	The RemoteHost address is invalid (0.0.0.0).
104	Already connected. If you want to reconnect, close the current connection first.
106	You cannot change the LocalPort at this time. A connection is in progress.
107	You cannot change the LocalHost at this time. A connection is in progress.
112	You cannot change MaxLineLength at this time. A connection is in progress.
116	RemotePort cannot be zero. Please specify a valid service port number.
117	You cannot change the UseConnection option while the class is active.
135	Operation would block.
201	Timeout.
211	Action impossible in control's present state.
212	Action impossible while not connected.
213	Action impossible while listening.
301	Timeout.
302	Could not open file.
434	Unable to convert string to selected CodePage.
1105	Already connecting. If you want to reconnect, close the current connection first.
1117	You need to connect first.
1119	You cannot change the LocalHost at this time. A connection is in progress.
1120	Connection dropped by remote host.

SSL Errors

270	Cannot load specified security library.
271	Cannot open certificate store.
272	Cannot find specified certificate.
273	Cannot acquire security credentials.
274	Cannot find certificate chain.
275	Cannot verify certificate chain.
276	Error during handshake.
280	Error verifying certificate.
281	Could not find client certificate.
282	Could not find server certificate.
283	Error encrypting data.
284	Error decrypting data.

TCP/IP Errors

10004	[10004] Interrupted system call.
10009	[10009] Bad file number.
10013	[10013] Access denied.
10014	[10014] Bad address.
10022	[10022] Invalid argument.
10024	[10024] Too many open files.
10035	[10035] Operation would block.
10036	[10036] Operation now in progress.
10037	[10037] Operation already in progress.
10038	[10038] Socket operation on nonsocket.
10039	[10039] Destination address required.
10040	[10040] Message is too long.
10041	[10041] Protocol wrong type for socket.
10042	[10042] Bad protocol option.
10043	[10043] Protocol is not supported.
10044	[10044] Socket type is not supported.
10045	[10045] Operation is not supported on socket.
10046	[10046] Protocol family is not supported.
10047	[10047] Address family is not supported by protocol family.
10048	[10048] Address already in use.
10049	[10049] Cannot assign requested address.
10050	[10050] Network is down.
10051	[10051] Network is unreachable.
10052	[10052] Net dropped connection or reset.
10053	[10053] Software caused connection abort.
10054	[10054] Connection reset by peer.
10055	[10055] No buffer space available.
10056	[10056] Socket is already connected.
10057	[10057] Socket is not connected.
10058	[10058] Cannot send after socket shutdown.
10059	[10059] Too many references, cannot splice.
10060	[10060] Connection timed out.
10061	[10061] Connection refused.
10062	[10062] Too many levels of symbolic links.
10063	[10063] File name is too long.
10064	[10064] Host is down.
10065	[10065] No route to host.
10066	[10066] Directory is not empty
10067	[10067] Too many processes.
10068	[10068] Too many users.
10069	[10069] Disc Quota Exceeded.
10070	[10070] Stale NFS file handle.
10071	[10071] Too many levels of remote in path.
10091	[10091] Network subsystem is unavailable.
10092	[10092] WINSOCK DLL Version out of range.
10093	[10093] Winsock is not loaded yet.
11001	[11001] Host not found.
11002	[11002] Nonauthoritative 'Host not found' (try again or check DNS setup).
11003	[11003] Nonrecoverable errors: FORMERR, REFUSED, NOTIMP.
11004	[11004] Valid name, no data record (check DNS setup).