OFTPClient Class

Properties   Methods   Events   Config Settings   Errors  

The OFTPClient class implements the Odette File Transfer Protocol.

Syntax

OFTPClient

Remarks

The OFTPClient component may be used to send and receive OFTP files to and from an OFTP server.

Receiving Files

The OFTPClient ReceiveFiles function requires certain server properties be set. You must set the RemoteHost property to the remote location of the desired OFTP server. You may also set a RemotePort if the server is not set to the default protocol port. For client authorization, you must set the ClientSSIDCode, ClientSFIDCode, and ClientPassword properties. And, for server authentication, you must set the ServerSSIDCode, ServerSFIDCode, and ServerPassword properties.

The class will connect to the OFTP server and download all files in the server's outgoing queue, and write these files to the directory specified by DownloadDirectory. The class creates a default location on the local machine based on the values of the DownloadDirectory and the Virtual Filename as received from the server. If a different location is preferred, you may set the LocalFile parameter of the StartTransfer event.

Sending Files

The OFTPClient SendFile function requires the same server and authentication properties to be set as the ReceiveFiles function.

The class will connect to the OFTP server and upload the file contained by the LocalFile parameter. It uses the name specified by VirtualFileName when sending to the server. If this is not specified, the filename of the local file is parsed and used as the virtual filename.

Property List


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

CertEncodedThis is the certificate (PEM/Base64 encoded).
CertStoreThis is the name of the certificate store for the client certificate.
CertStorePasswordIf the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.
CertStoreTypeThis is the type of certificate store for this certificate.
CertSubjectThis is the subject of the certificate used for client authentication.
ClientPasswordThe client's password.
ClientSFIDCodeClient's SFID code.
ClientSSIDCodeThe client's SSID code.
CompressWhether or not to compress the outgoing file.
ConnectedShows whether the class is connected.
DownloadDirectoryDownload directory.
EncryptionAlgorithmThe encryption algorithm.
FirewallAutoDetectThis property tells the class whether or not to automatically detect and use firewall system settings, if available.
FirewallTypeThis property determines the type of firewall to connect through.
FirewallHostThis property contains the name or IP address of firewall (optional).
FirewallPasswordThis property contains a password if authentication is to be used when connecting through the firewall.
FirewallPortThis property contains the transmission control protocol (TCP) port for the firewall Host .
FirewallUserThis property contains a user name if authentication is to be used connecting through a firewall.
LocalHostThe name of the local host or user-assigned IP interface through which connections are initiated or accepted.
MaxRecordSizeThe maximum length of a given record.
OverwriteWhether or not the class should overwrite files during transfer.
RecipientCertEncodedThis is the certificate (PEM/Base64 encoded).
RecipientCertStoreThis is the name of the certificate store for the client certificate.
RecipientCertStorePasswordIf the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.
RecipientCertStoreTypeThis is the type of certificate store for this certificate.
RecipientCertSubjectThis is the subject of the certificate used for client authentication.
RemoteHostThe domain name or IP address of the OFTP server.
RemotePortThe port for the OFTP service (default is 3305).
SecureAuthenticationWhether or not the class should perform secure Odette authentication.
ServerPasswordThe server's password.
ServerSFIDCodeServer's SFID code.
ServerSSIDCodeThe server's SSID code.
SignedReceiptWhether or not to require signed receipts.
SSLAcceptServerCertEncodedThis is the certificate (PEM/Base64 encoded).
SSLCertEncodedThis is the certificate (PEM/Base64 encoded).
SSLCertStoreThis is the name of the certificate store for the client certificate.
SSLCertStorePasswordIf the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.
SSLCertStoreTypeThis is the type of certificate store for this certificate.
SSLCertSubjectThis is the subject of the certificate used for client authentication.
TimeoutA timeout for the class.
TrustedCertCountThe number of records in the TrustedCert arrays.
TrustedCertEncodedThis is the certificate (PEM/Base64 encoded).
TrustedCertStoreThis is the name of the certificate store for the client certificate.
TrustedCertStorePasswordIf the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.
TrustedCertStoreTypeThis is the type of certificate store for this certificate.
TrustedCertSubjectThis is the subject of the certificate used for client authentication.
UseSSLUse SSL to access the RemoteHost .
VersionWhich version of the OFTP protocol the class is using.
VirtualFileDateThe date/time stamp for the virtual file.
VirtualFileFormatThe structure of the outgoing file.
VirtualFileSecurityLevelThe level of security for the file.

Method List


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

ChangeDirectionSends a Change Direction (CD) command.
ConfigSets or retrieves a configuration setting.
ConnectThis method connects to the FTP server without logging in.
DisconnectThis method disconnects from the server without first logging off.
DoEventsProcesses events from the internal message queue.
ExchangeCertificateExchange a certificate with the remote host.
ImportTrustedCertsImports a list of trusted CA certificates.
InterruptThis method interrupts the current action.
LogoffLogoff from the OFTP server.
LogonLogon to the OFTP RemoteHost using the current client credentials.
ReceiveFilesReceive any files queued to be sent from the server.
ResetResets the state of the control.
SendEndResponseSends an EERP/NERP asynchronously.
SendFileSend the specified file to the server.
ValidateCertValidates the certificate with private key.
ValidateRecipientCertValidates the recipient certificate.

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.

AcceptFileFired when the client receives a file.
CertificateReceivedFired when a certificate is received from the remote host.
EndResponseFired every time an end response is received from the server.
EndTransferFired when a file finishes transferring.
ErrorFired when information is available about errors during data delivery.
LogFires once for each log message.
PITrailFired when any protocol level communication occurs.
SSLServerAuthenticationFired after the server presents its certificate to the client.
SSLStatusFired when secure connection progress messages are available.
StartTransferFired when a document starts transferring.
TransferFired while a document transfers (delivers document).

Config Settings


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

AcceptAnySFIDCodeIndicates that all SFID codes are acceptable.
AllowRetryWhether to send a retry indicator when rejecting a file.
CertificateTypeSpecifies the type of certificate being supplied.
ConnectionTypeSpecifies the type of connection that will be created.
CreditCountSpecifies the credit value.
DeleteOnErrorWhether received files are deleted when there is an error during processing.
DisconnectAfterEndSessionDetermines if the connection is closed immediately after ending the session.
EnforceProtocolVersionRequires the server to support the same OFTP version.
ExchangeBufferSizeSpecifies the data exchange buffer size in bytes.
ExchangeCertStoreTypeSpecifies the store type when loading a certificate to be exchanged.
ExchangeCertSubjectThe subject of the certificate being exchanged.
FailOnUntrustedCertWhether or not to throw an exception when untrusted certificates are used.
FileDescriptionAdditional description information sent with the file.
FileHashAlgorithmThe hash algorithm to use when sending a file.
FireEndResponseOnSendDetermines if the EndResponse event is fired for outgoing EERP and NERPs.
FollowRedirectsDetermines behavior when importing trusted certificates and a HTTP redirect is returned.
FriendlyLogFormatDetermines if a more friendly format is applied to PITrail event out.
LogLevelThe level of information to log.
MaskSensitiveMasks passwords in logs.
ReceiptHashAlgorithmThe receipt hash algorithm to request when sending a file.
ReceivedFileDateTimeThe datetime of the file being received.
ReceivedFileDescriptionAdditional description information received with the file.
ReceivedFileEncryptionAlgThe encryption algorithm used for the file being received.
ReceivedFileNameReturns the name of the received file.
ReceivedFileNameFormatThe name format of received files.
ReceivedFileNameFormatThe name format of received files.
RecipientCertificateTypeSpecifies the type of recipient certificate being supplied.
RetryIndicates whether the recipient allows the send to be retried.
SendCDAfterEFPASpecifies whether a CD is always sent after receiving an EFPA.
TempPathThe path of a directory where temporary files will be created.
TrustedCertsDataSpecifies the source to be used when importing trusted certificates.
VirtualFileDateFormatThe DateTime format of received files.
BuildInfoInformation about the product's build.
CodePageThe system code page used for Unicode to Multibyte translations.
LicenseInfoInformation about the current license.
MaskSensitiveWhether sensitive data is masked in log messages.
ProcessIdleEventsWhether the class uses its internal event loop to process events when the main thread is idle.
SelectWaitMillisThe length of time in milliseconds the class will wait when DoEvents is called if there are no events to process.
UseFIPSCompliantAPITells the class whether or not to use FIPS certified APIs.
UseInternalSecurityAPIWhether or not to use the system security libraries or an internal implementation.

CertEncoded Property (OFTPClient Class)

This is the certificate (PEM/Base64 encoded).

Syntax

ANSI (Cross Platform)
int GetCertEncoded(char* &lpCertEncoded, int &lenCertEncoded);
int SetCertEncoded(const char* lpCertEncoded, int lenCertEncoded); Unicode (Windows) INT GetCertEncoded(LPSTR &lpCertEncoded, INT &lenCertEncoded);
INT SetCertEncoded(LPCSTR lpCertEncoded, INT lenCertEncoded);
int ipworksedi_oftpclient_getcertencoded(void* lpObj, char** lpCertEncoded, int* lenCertEncoded);
int ipworksedi_oftpclient_setcertencoded(void* lpObj, const char* lpCertEncoded, int lenCertEncoded);
QByteArray GetCertEncoded();
int SetCertEncoded(QByteArray qbaCertEncoded);

Default Value

""

Remarks

This is the certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The CertStore and CertSubject properties also may be used to specify a certificate.

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

This property is not available at design time.

Data Type

Binary String

CertStore Property (OFTPClient Class)

This is the name of the certificate store for the client certificate.

Syntax

ANSI (Cross Platform)
int GetCertStore(char* &lpCertStore, int &lenCertStore);
int SetCertStore(const char* lpCertStore, int lenCertStore); Unicode (Windows) INT GetCertStore(LPSTR &lpCertStore, INT &lenCertStore);
INT SetCertStore(LPCSTR lpCertStore, INT lenCertStore);
int ipworksedi_oftpclient_getcertstore(void* lpObj, char** lpCertStore, int* lenCertStore);
int ipworksedi_oftpclient_setcertstore(void* lpObj, const char* lpCertStore, int lenCertStore);
QByteArray GetCertStore();
int SetCertStore(QByteArray qbaCertStore);

Default Value

"MY"

Remarks

This is the name of the certificate store for the client certificate.

The CertStoreType property denotes the type of the certificate store specified by CertStore. If the store is password protected, specify the password in CertStorePassword.

CertStore is used in conjunction with the CertSubject property to specify client certificates. If CertStore has a value, and CertSubject or CertEncoded is set, a search for a certificate is initiated. Please see the CertSubject property for details.

Designations of certificate stores are platform dependent.

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

MYA certificate store holding personal certificates with their associated private keys.
CACertifying authority certificates.
ROOTRoot certificates.

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

Data Type

Binary String

CertStorePassword Property (OFTPClient Class)

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

Syntax

ANSI (Cross Platform)
char* GetCertStorePassword();
int SetCertStorePassword(const char* lpszCertStorePassword); Unicode (Windows) LPWSTR GetCertStorePassword();
INT SetCertStorePassword(LPCWSTR lpszCertStorePassword);
char* ipworksedi_oftpclient_getcertstorepassword(void* lpObj);
int ipworksedi_oftpclient_setcertstorepassword(void* lpObj, const char* lpszCertStorePassword);
QString GetCertStorePassword();
int SetCertStorePassword(QString qsCertStorePassword);

Default Value

""

Remarks

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

Data Type

String

CertStoreType Property (OFTPClient Class)

This is the type of certificate store for this certificate.

Syntax

ANSI (Cross Platform)
int GetCertStoreType();
int SetCertStoreType(int iCertStoreType); Unicode (Windows) INT GetCertStoreType();
INT SetCertStoreType(INT iCertStoreType);

Possible Values

CST_USER(0), 
CST_MACHINE(1),
CST_PFXFILE(2),
CST_PFXBLOB(3),
CST_JKSFILE(4),
CST_JKSBLOB(5),
CST_PEMKEY_FILE(6),
CST_PEMKEY_BLOB(7),
CST_PUBLIC_KEY_FILE(8),
CST_PUBLIC_KEY_BLOB(9),
CST_SSHPUBLIC_KEY_BLOB(10),
CST_P7BFILE(11),
CST_P7BBLOB(12),
CST_SSHPUBLIC_KEY_FILE(13),
CST_PPKFILE(14),
CST_PPKBLOB(15),
CST_XMLFILE(16),
CST_XMLBLOB(17),
CST_JWKFILE(18),
CST_JWKBLOB(19),
CST_SECURITY_KEY(20),
CST_BCFKSFILE(21),
CST_BCFKSBLOB(22),
CST_PKCS11(23),
CST_AUTO(99)
int ipworksedi_oftpclient_getcertstoretype(void* lpObj);
int ipworksedi_oftpclient_setcertstoretype(void* lpObj, int iCertStoreType);
int GetCertStoreType();
int SetCertStoreType(int iCertStoreType);

Default Value

0

Remarks

This is 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 property 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 CertStore and set CertStorePassword to the PIN.

Code Example. SSH Authentication with Security Key: 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.

Data Type

Integer

CertSubject Property (OFTPClient Class)

This is the subject of the certificate used for client authentication.

Syntax

ANSI (Cross Platform)
char* GetCertSubject();
int SetCertSubject(const char* lpszCertSubject); Unicode (Windows) LPWSTR GetCertSubject();
INT SetCertSubject(LPCWSTR lpszCertSubject);
char* ipworksedi_oftpclient_getcertsubject(void* lpObj);
int ipworksedi_oftpclient_setcertsubject(void* lpObj, const char* lpszCertSubject);
QString GetCertSubject();
int SetCertSubject(QString qsCertSubject);

Default Value

""

Remarks

This is 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 property 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=support@nsoftware.com". Common fields and their meanings are as follows:

FieldMeaning
CNCommon Name. This is commonly a hostname like www.server.com.
OOrganization
OUOrganizational Unit
LLocality
SState
CCountry
EEmail Address

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

Data Type

String

ClientPassword Property (OFTPClient Class)

The client's password.

Syntax

ANSI (Cross Platform)
char* GetClientPassword();
int SetClientPassword(const char* lpszClientPassword); Unicode (Windows) LPWSTR GetClientPassword();
INT SetClientPassword(LPCWSTR lpszClientPassword);
char* ipworksedi_oftpclient_getclientpassword(void* lpObj);
int ipworksedi_oftpclient_setclientpassword(void* lpObj, const char* lpszClientPassword);
QString GetClientPassword();
int SetClientPassword(QString qsClientPassword);

Default Value

""

Remarks

The password assigned to the client in the bilateral agreement. This property must be a string of no more than 8 characters long.

Data Type

String

ClientSFIDCode Property (OFTPClient Class)

Client's SFID code.

Syntax

ANSI (Cross Platform)
char* GetClientSFIDCode();
int SetClientSFIDCode(const char* lpszClientSFIDCode); Unicode (Windows) LPWSTR GetClientSFIDCode();
INT SetClientSFIDCode(LPCWSTR lpszClientSFIDCode);
char* ipworksedi_oftpclient_getclientsfidcode(void* lpObj);
int ipworksedi_oftpclient_setclientsfidcode(void* lpObj, const char* lpszClientSFIDCode);
QString GetClientSFIDCode();
int SetClientSFIDCode(QString qsClientSFIDCode);

Default Value

""

Remarks

The SFID code identifies the origin or destination party that is sending or receiving a file, while the SSID code identifies the party that a session is established with. If the SFID and SSID codes do not match, then the party the session is established with is acting as an intermediary, and the party identified by the SFID code is either the origin or final destination.

When acting as an intermediary the component will not perform any security services (i.e. sign, verify, encrypt, decrypt). Security services are to be performed by the origin or destination only. Data should simply be passed along by an intermediary.

Data Type

String

ClientSSIDCode Property (OFTPClient Class)

The client's SSID code.

Syntax

ANSI (Cross Platform)
char* GetClientSSIDCode();
int SetClientSSIDCode(const char* lpszClientSSIDCode); Unicode (Windows) LPWSTR GetClientSSIDCode();
INT SetClientSSIDCode(LPCWSTR lpszClientSSIDCode);
char* ipworksedi_oftpclient_getclientssidcode(void* lpObj);
int ipworksedi_oftpclient_setclientssidcode(void* lpObj, const char* lpszClientSSIDCode);
QString GetClientSSIDCode();
int SetClientSSIDCode(QString qsClientSSIDCode);

Default Value

""

Remarks

The identification code of the client. This code may be less than, but no more than 25 characters long. Generally, SSID codes have the following format as specified in RFC 2204 that is based on ISO 6523:

Code Identifier 'O' - Indicates ODETTE assigned the Organization Identifier. Other values can be used for non-ODETTE codes.

NOTE: This field is a fixed length of 1 character.

International Code A code forming part of the Organization Identifier.

NOTE: This field may be of variable length up to 4 characters long.

Organization CodeA code forming part of the Organization Identifier. This field may contain the letters A to Z, the digits 0 to 9, and space and hyphen characters.

NOTE: This field may be of variable length up to 14 characters long.

Computer Sub-AddressA locally assigned address which uniquely identifies a system within an organization (defined by an Organization Identifier).

NOTE: This field may be of variable length up to 6 characters long.

Data Type

String

Compress Property (OFTPClient Class)

Whether or not to compress the outgoing file.

Syntax

ANSI (Cross Platform)
int GetCompress();
int SetCompress(int bCompress); Unicode (Windows) BOOL GetCompress();
INT SetCompress(BOOL bCompress);
int ipworksedi_oftpclient_getcompress(void* lpObj);
int ipworksedi_oftpclient_setcompress(void* lpObj, int bCompress);
bool GetCompress();
int SetCompress(bool bCompress);

Default Value

FALSE

Remarks

When sending a file to the trading partner, set this to true for the class to compress the file before sending. The file will first be compressed to a temporary file before being sent.

Note that this is only applicable when Version 2.0 of the protocol is used as indicated by Version.

This property is not available at design time.

Data Type

Boolean

Connected Property (OFTPClient Class)

Shows whether the class is connected.

Syntax

ANSI (Cross Platform)
int GetConnected();
int SetConnected(int bConnected); Unicode (Windows) BOOL GetConnected();
INT SetConnected(BOOL bConnected);
int ipworksedi_oftpclient_getconnected(void* lpObj);
int ipworksedi_oftpclient_setconnected(void* lpObj, int bConnected);
bool GetConnected();
int SetConnected(bool bConnected);

Default Value

FALSE

Remarks

Use this property to determine whether the class is connected to the remote host or not.

Note: It is recommended to use the Connect or Disconnect method instead of setting this property.

This property is not available at design time.

Data Type

Boolean

DownloadDirectory Property (OFTPClient Class)

Download directory.

Syntax

ANSI (Cross Platform)
char* GetDownloadDirectory();
int SetDownloadDirectory(const char* lpszDownloadDirectory); Unicode (Windows) LPWSTR GetDownloadDirectory();
INT SetDownloadDirectory(LPCWSTR lpszDownloadDirectory);
char* ipworksedi_oftpclient_getdownloaddirectory(void* lpObj);
int ipworksedi_oftpclient_setdownloaddirectory(void* lpObj, const char* lpszDownloadDirectory);
QString GetDownloadDirectory();
int SetDownloadDirectory(QString qsDownloadDirectory);

Default Value

"./"

Remarks

This property contains the location on disk of the folder the class will write received files to. The default for this property is "./", which is the current working directory.

Note: If this property is set to empty string data will not be written to disk and instead will be available through the Transfer event.

Data Type

String

EncryptionAlgorithm Property (OFTPClient Class)

The encryption algorithm.

Syntax

ANSI (Cross Platform)
int GetEncryptionAlgorithm();
int SetEncryptionAlgorithm(int iEncryptionAlgorithm); Unicode (Windows) INT GetEncryptionAlgorithm();
INT SetEncryptionAlgorithm(INT iEncryptionAlgorithm);

Possible Values

ENCRA_3DES(0), 
ENCRA_AES(1)
int ipworksedi_oftpclient_getencryptionalgorithm(void* lpObj);
int ipworksedi_oftpclient_setencryptionalgorithm(void* lpObj, int iEncryptionAlgorithm);
int GetEncryptionAlgorithm();
int SetEncryptionAlgorithm(int iEncryptionAlgorithm);

Default Value

0

Remarks

In order to use encryption, you must set the VirtualFileSecurityLevel property. The supported algorithms for encryption are:

3DES (0)Triple Data Encryption Standard.
AES (1)Advanced Encryption Standard with key length of 128.

This property is not available at design time.

Data Type

Integer

FirewallAutoDetect Property (OFTPClient Class)

This property tells the class whether or not to automatically detect and use firewall system settings, if available.

Syntax

ANSI (Cross Platform)
int GetFirewallAutoDetect();
int SetFirewallAutoDetect(int bFirewallAutoDetect); Unicode (Windows) BOOL GetFirewallAutoDetect();
INT SetFirewallAutoDetect(BOOL bFirewallAutoDetect);
int ipworksedi_oftpclient_getfirewallautodetect(void* lpObj);
int ipworksedi_oftpclient_setfirewallautodetect(void* lpObj, int bFirewallAutoDetect);
bool GetFirewallAutoDetect();
int SetFirewallAutoDetect(bool bFirewallAutoDetect);

Default Value

FALSE

Remarks

This property tells the class whether or not to automatically detect and use firewall system settings, if available.

Data Type

Boolean

FirewallType Property (OFTPClient Class)

This property determines the type of firewall to connect through.

Syntax

ANSI (Cross Platform)
int GetFirewallType();
int SetFirewallType(int iFirewallType); Unicode (Windows) INT GetFirewallType();
INT SetFirewallType(INT iFirewallType);

Possible Values

FW_NONE(0), 
FW_TUNNEL(1),
FW_SOCKS4(2),
FW_SOCKS5(3),
FW_SOCKS4A(10)
int ipworksedi_oftpclient_getfirewalltype(void* lpObj);
int ipworksedi_oftpclient_setfirewalltype(void* lpObj, int iFirewallType);
int GetFirewallType();
int SetFirewallType(int iFirewallType);

Default Value

0

Remarks

This property determines the type of firewall to connect through. The applicable values are as follows:

fwNone (0)No firewall (default setting).
fwTunnel (1)Connect through a tunneling proxy. FirewallPort is set to 80.
fwSOCKS4 (2)Connect through a SOCKS4 Proxy. FirewallPort is set to 1080.
fwSOCKS5 (3)Connect through a SOCKS5 Proxy. FirewallPort is set to 1080.
fwSOCKS4A (10)Connect through a SOCKS4A Proxy. FirewallPort is set to 1080.

Data Type

Integer

FirewallHost Property (OFTPClient Class)

This property contains the name or IP address of firewall (optional).

Syntax

ANSI (Cross Platform)
char* GetFirewallHost();
int SetFirewallHost(const char* lpszFirewallHost); Unicode (Windows) LPWSTR GetFirewallHost();
INT SetFirewallHost(LPCWSTR lpszFirewallHost);
char* ipworksedi_oftpclient_getfirewallhost(void* lpObj);
int ipworksedi_oftpclient_setfirewallhost(void* lpObj, const char* lpszFirewallHost);
QString GetFirewallHost();
int SetFirewallHost(QString qsFirewallHost);

Default Value

""

Remarks

This property contains the name or IP address of firewall (optional). If a FirewallHost is given, the requested connections will be authenticated through the specified firewall when connecting.

If this property is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, this property is set to the corresponding address. If the search is not successful, the class fails with an error.

Data Type

String

FirewallPassword Property (OFTPClient Class)

This property contains a password if authentication is to be used when connecting through the firewall.

Syntax

ANSI (Cross Platform)
char* GetFirewallPassword();
int SetFirewallPassword(const char* lpszFirewallPassword); Unicode (Windows) LPWSTR GetFirewallPassword();
INT SetFirewallPassword(LPCWSTR lpszFirewallPassword);
char* ipworksedi_oftpclient_getfirewallpassword(void* lpObj);
int ipworksedi_oftpclient_setfirewallpassword(void* lpObj, const char* lpszFirewallPassword);
QString GetFirewallPassword();
int SetFirewallPassword(QString qsFirewallPassword);

Default Value

""

Remarks

This property contains a password if authentication is to be used when connecting through the firewall. If FirewallHost is specified, the FirewallUser and FirewallPassword properties are used to connect and authenticate to the given firewall. If the authentication fails, the class fails with an error.

Data Type

String

FirewallPort Property (OFTPClient Class)

This property contains the transmission control protocol (TCP) port for the firewall Host .

Syntax

ANSI (Cross Platform)
int GetFirewallPort();
int SetFirewallPort(int iFirewallPort); Unicode (Windows) INT GetFirewallPort();
INT SetFirewallPort(INT iFirewallPort);
int ipworksedi_oftpclient_getfirewallport(void* lpObj);
int ipworksedi_oftpclient_setfirewallport(void* lpObj, int iFirewallPort);
int GetFirewallPort();
int SetFirewallPort(int iFirewallPort);

Default Value

0

Remarks

This property contains the transmission control protocol (TCP) port for the firewall FirewallHost. See the description of the FirewallHost property for details.

Note: This property is set automatically when FirewallType is set to a valid value. See the description of the FirewallType property for details.

Data Type

Integer

FirewallUser Property (OFTPClient Class)

This property contains a user name if authentication is to be used connecting through a firewall.

Syntax

ANSI (Cross Platform)
char* GetFirewallUser();
int SetFirewallUser(const char* lpszFirewallUser); Unicode (Windows) LPWSTR GetFirewallUser();
INT SetFirewallUser(LPCWSTR lpszFirewallUser);
char* ipworksedi_oftpclient_getfirewalluser(void* lpObj);
int ipworksedi_oftpclient_setfirewalluser(void* lpObj, const char* lpszFirewallUser);
QString GetFirewallUser();
int SetFirewallUser(QString qsFirewallUser);

Default Value

""

Remarks

This property contains a user name if authentication is to be used connecting through a firewall. If the FirewallHost is specified, this property and FirewallPassword properties are used to connect and authenticate to the given Firewall. If the authentication fails, the class fails with an error.

Data Type

String

LocalHost Property (OFTPClient Class)

The name of the local host or user-assigned IP interface through which connections are initiated or accepted.

Syntax

ANSI (Cross Platform)
char* GetLocalHost();
int SetLocalHost(const char* lpszLocalHost); Unicode (Windows) LPWSTR GetLocalHost();
INT SetLocalHost(LPCWSTR lpszLocalHost);
char* ipworksedi_oftpclient_getlocalhost(void* lpObj);
int ipworksedi_oftpclient_setlocalhost(void* lpObj, const char* lpszLocalHost);
QString GetLocalHost();
int SetLocalHost(QString qsLocalHost);

Default Value

""

Remarks

The LocalHost property 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 multi-homed 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 property 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 multi-homed hosts (machines with more than one IP interface).

NOTE: LocalHost is not persistent. You must always set it in code, and never in the property window.

Data Type

String

MaxRecordSize Property (OFTPClient Class)

The maximum length of a given record.

Syntax

ANSI (Cross Platform)
int GetMaxRecordSize();
int SetMaxRecordSize(int iMaxRecordSize); Unicode (Windows) INT GetMaxRecordSize();
INT SetMaxRecordSize(INT iMaxRecordSize);
int ipworksedi_oftpclient_getmaxrecordsize(void* lpObj);
int ipworksedi_oftpclient_setmaxrecordsize(void* lpObj, int iMaxRecordSize);
int GetMaxRecordSize();
int SetMaxRecordSize(int iMaxRecordSize);

Default Value

0

Remarks

This value determines the maximum length for a record in the outgoing virtual file. When VirtualFileFormat has been set to ffUnstructured or ffText, this value must be zero. When ffFixed or ffVariable, this must be set to a value greater than 0, containing the maximum line length of the outgoing file.

Data Type

Integer

Overwrite Property (OFTPClient Class)

Whether or not the class should overwrite files during transfer.

Syntax

ANSI (Cross Platform)
int GetOverwrite();
int SetOverwrite(int bOverwrite); Unicode (Windows) BOOL GetOverwrite();
INT SetOverwrite(BOOL bOverwrite);
int ipworksedi_oftpclient_getoverwrite(void* lpObj);
int ipworksedi_oftpclient_setoverwrite(void* lpObj, int bOverwrite);
bool GetOverwrite();
int SetOverwrite(bool bOverwrite);

Default Value

FALSE

Remarks

This property is a value indicating whether or not the class should overwrite downloaded files. If Overwrite is false, an error will be thrown whenever the local file exists before a receive operation.

Data Type

Boolean

RecipientCertEncoded Property (OFTPClient Class)

This is the certificate (PEM/Base64 encoded).

Syntax

ANSI (Cross Platform)
int GetRecipientCertEncoded(char* &lpRecipientCertEncoded, int &lenRecipientCertEncoded);
int SetRecipientCertEncoded(const char* lpRecipientCertEncoded, int lenRecipientCertEncoded); Unicode (Windows) INT GetRecipientCertEncoded(LPSTR &lpRecipientCertEncoded, INT &lenRecipientCertEncoded);
INT SetRecipientCertEncoded(LPCSTR lpRecipientCertEncoded, INT lenRecipientCertEncoded);
int ipworksedi_oftpclient_getrecipientcertencoded(void* lpObj, char** lpRecipientCertEncoded, int* lenRecipientCertEncoded);
int ipworksedi_oftpclient_setrecipientcertencoded(void* lpObj, const char* lpRecipientCertEncoded, int lenRecipientCertEncoded);
QByteArray GetRecipientCertEncoded();
int SetRecipientCertEncoded(QByteArray qbaRecipientCertEncoded);

Default Value

""

Remarks

This is the certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The RecipientCertStore and RecipientCertSubject properties also may be used to specify a certificate.

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

This property is not available at design time.

Data Type

Binary String

RecipientCertStore Property (OFTPClient Class)

This is the name of the certificate store for the client certificate.

Syntax

ANSI (Cross Platform)
int GetRecipientCertStore(char* &lpRecipientCertStore, int &lenRecipientCertStore);
int SetRecipientCertStore(const char* lpRecipientCertStore, int lenRecipientCertStore); Unicode (Windows) INT GetRecipientCertStore(LPSTR &lpRecipientCertStore, INT &lenRecipientCertStore);
INT SetRecipientCertStore(LPCSTR lpRecipientCertStore, INT lenRecipientCertStore);
int ipworksedi_oftpclient_getrecipientcertstore(void* lpObj, char** lpRecipientCertStore, int* lenRecipientCertStore);
int ipworksedi_oftpclient_setrecipientcertstore(void* lpObj, const char* lpRecipientCertStore, int lenRecipientCertStore);
QByteArray GetRecipientCertStore();
int SetRecipientCertStore(QByteArray qbaRecipientCertStore);

Default Value

"MY"

Remarks

This is the name of the certificate store for the client certificate.

The RecipientCertStoreType property denotes the type of the certificate store specified by RecipientCertStore. If the store is password protected, specify the password in RecipientCertStorePassword.

RecipientCertStore is used in conjunction with the RecipientCertSubject property to specify client certificates. If RecipientCertStore has a value, and RecipientCertSubject or RecipientCertEncoded is set, a search for a certificate is initiated. Please see the RecipientCertSubject property for details.

Designations of certificate stores are platform dependent.

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

MYA certificate store holding personal certificates with their associated private keys.
CACertifying authority certificates.
ROOTRoot certificates.

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

This property is not available at design time.

Data Type

Binary String

RecipientCertStorePassword Property (OFTPClient Class)

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

Syntax

ANSI (Cross Platform)
char* GetRecipientCertStorePassword();
int SetRecipientCertStorePassword(const char* lpszRecipientCertStorePassword); Unicode (Windows) LPWSTR GetRecipientCertStorePassword();
INT SetRecipientCertStorePassword(LPCWSTR lpszRecipientCertStorePassword);
char* ipworksedi_oftpclient_getrecipientcertstorepassword(void* lpObj);
int ipworksedi_oftpclient_setrecipientcertstorepassword(void* lpObj, const char* lpszRecipientCertStorePassword);
QString GetRecipientCertStorePassword();
int SetRecipientCertStorePassword(QString qsRecipientCertStorePassword);

Default Value

""

Remarks

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

This property is not available at design time.

Data Type

String

RecipientCertStoreType Property (OFTPClient Class)

This is the type of certificate store for this certificate.

Syntax

ANSI (Cross Platform)
int GetRecipientCertStoreType();
int SetRecipientCertStoreType(int iRecipientCertStoreType); Unicode (Windows) INT GetRecipientCertStoreType();
INT SetRecipientCertStoreType(INT iRecipientCertStoreType);

Possible Values

CST_USER(0), 
CST_MACHINE(1),
CST_PFXFILE(2),
CST_PFXBLOB(3),
CST_JKSFILE(4),
CST_JKSBLOB(5),
CST_PEMKEY_FILE(6),
CST_PEMKEY_BLOB(7),
CST_PUBLIC_KEY_FILE(8),
CST_PUBLIC_KEY_BLOB(9),
CST_SSHPUBLIC_KEY_BLOB(10),
CST_P7BFILE(11),
CST_P7BBLOB(12),
CST_SSHPUBLIC_KEY_FILE(13),
CST_PPKFILE(14),
CST_PPKBLOB(15),
CST_XMLFILE(16),
CST_XMLBLOB(17),
CST_JWKFILE(18),
CST_JWKBLOB(19),
CST_SECURITY_KEY(20),
CST_BCFKSFILE(21),
CST_BCFKSBLOB(22),
CST_PKCS11(23),
CST_AUTO(99)
int ipworksedi_oftpclient_getrecipientcertstoretype(void* lpObj);
int ipworksedi_oftpclient_setrecipientcertstoretype(void* lpObj, int iRecipientCertStoreType);
int GetRecipientCertStoreType();
int SetRecipientCertStoreType(int iRecipientCertStoreType);

Default Value

0

Remarks

This is 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 property 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 RecipientCertStore and set RecipientCertStorePassword to the PIN.

Code Example. SSH Authentication with Security Key: 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.

This property is not available at design time.

Data Type

Integer

RecipientCertSubject Property (OFTPClient Class)

This is the subject of the certificate used for client authentication.

Syntax

ANSI (Cross Platform)
char* GetRecipientCertSubject();
int SetRecipientCertSubject(const char* lpszRecipientCertSubject); Unicode (Windows) LPWSTR GetRecipientCertSubject();
INT SetRecipientCertSubject(LPCWSTR lpszRecipientCertSubject);
char* ipworksedi_oftpclient_getrecipientcertsubject(void* lpObj);
int ipworksedi_oftpclient_setrecipientcertsubject(void* lpObj, const char* lpszRecipientCertSubject);
QString GetRecipientCertSubject();
int SetRecipientCertSubject(QString qsRecipientCertSubject);

Default Value

""

Remarks

This is 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 property 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=support@nsoftware.com". Common fields and their meanings are as follows:

FieldMeaning
CNCommon Name. This is commonly a hostname like www.server.com.
OOrganization
OUOrganizational Unit
LLocality
SState
CCountry
EEmail Address

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

This property is not available at design time.

Data Type

String

RemoteHost Property (OFTPClient Class)

The domain name or IP address of the OFTP server.

Syntax

ANSI (Cross Platform)
char* GetRemoteHost();
int SetRemoteHost(const char* lpszRemoteHost); Unicode (Windows) LPWSTR GetRemoteHost();
INT SetRemoteHost(LPCWSTR lpszRemoteHost);
char* ipworksedi_oftpclient_getremotehost(void* lpObj);
int ipworksedi_oftpclient_setremotehost(void* lpObj, const char* lpszRemoteHost);
QString GetRemoteHost();
int SetRemoteHost(QString qsRemoteHost);

Default Value

""

Remarks

The RemoteHost property specifies the IP address (IP number in dotted internet format) or Domain Name of the OFTP server. It is set before a connection is attempted and cannot be changed once a connection is in progress.

If the RemoteHost property is set to a Domain Name, a DNS request is initiated and upon successful termination of the request, the RemoteHost property is set to the corresponding address. If the search is not successful, an error is returned.

If the class is configured to use a SOCKS firewall, the value assigned to this property may be preceded with an "*". If this is the case, the host name is passed to the firewall unresolved and the firewall performs the DNS resolution.

Data Type

String

RemotePort Property (OFTPClient Class)

The port for the OFTP service (default is 3305).

Syntax

ANSI (Cross Platform)
int GetRemotePort();
int SetRemotePort(int iRemotePort); Unicode (Windows) INT GetRemotePort();
INT SetRemotePort(INT iRemotePort);
int ipworksedi_oftpclient_getremoteport(void* lpObj);
int ipworksedi_oftpclient_setremoteport(void* lpObj, int iRemotePort);
int GetRemotePort();
int SetRemotePort(int iRemotePort);

Default Value

3305

Remarks

A valid port number (a value between 1 and 65535) is required for the connection to take place. The property must be set before a connection is attempted and cannot be changed once a connection is established. Any attempt to change this property while connected will fail with an error.

When UseSSL is set to True this property will be set to 6619.

This property is not available at design time.

Data Type

Integer

SecureAuthentication Property (OFTPClient Class)

Whether or not the class should perform secure Odette authentication.

Syntax

ANSI (Cross Platform)
int GetSecureAuthentication();
int SetSecureAuthentication(int bSecureAuthentication); Unicode (Windows) BOOL GetSecureAuthentication();
INT SetSecureAuthentication(BOOL bSecureAuthentication);
int ipworksedi_oftpclient_getsecureauthentication(void* lpObj);
int ipworksedi_oftpclient_setsecureauthentication(void* lpObj, int bSecureAuthentication);
bool GetSecureAuthentication();
int SetSecureAuthentication(bool bSecureAuthentication);

Default Value

FALSE

Remarks

If true, the class will perform secure authentication when connecting to the server. The secure authentication consists of encrypting and decrypting data sent to and from the server, and verifying that this occurred successfully. Secure authentication may be performed in plaintext or SSL mode.

Both Certificate and RecipientCert properties must be populated when this property is set to true.

This is only valid for version 2.0 of the protocol.

This property is not available at design time.

Data Type

Boolean

ServerPassword Property (OFTPClient Class)

The server's password.

Syntax

ANSI (Cross Platform)
char* GetServerPassword();
int SetServerPassword(const char* lpszServerPassword); Unicode (Windows) LPWSTR GetServerPassword();
INT SetServerPassword(LPCWSTR lpszServerPassword);
char* ipworksedi_oftpclient_getserverpassword(void* lpObj);
int ipworksedi_oftpclient_setserverpassword(void* lpObj, const char* lpszServerPassword);
QString GetServerPassword();
int SetServerPassword(QString qsServerPassword);

Default Value

""

Remarks

The password assigned to the server in the bilateral agreement. This property must be a string of no more than 8 characters long.

Data Type

String

ServerSFIDCode Property (OFTPClient Class)

Server's SFID code.

Syntax

ANSI (Cross Platform)
char* GetServerSFIDCode();
int SetServerSFIDCode(const char* lpszServerSFIDCode); Unicode (Windows) LPWSTR GetServerSFIDCode();
INT SetServerSFIDCode(LPCWSTR lpszServerSFIDCode);
char* ipworksedi_oftpclient_getserversfidcode(void* lpObj);
int ipworksedi_oftpclient_setserversfidcode(void* lpObj, const char* lpszServerSFIDCode);
QString GetServerSFIDCode();
int SetServerSFIDCode(QString qsServerSFIDCode);

Default Value

""

Remarks

The SFID code identifies the origin or destination party that is sending or receiving a file, while the SSID code identifies the party that a session is established with. If the SFID and SSID codes do not match, then the party the session is established with is acting as an intermediary, and the party identified by the SFID code is either the origin or final destination.

When acting as an intermediary the component will not perform any security services (i.e. sign, verify, encrypt, decrypt). Security services are to be performed by the origin or destination only. Data should simply be passed along by an intermediary.

Data Type

String

ServerSSIDCode Property (OFTPClient Class)

The server's SSID code.

Syntax

ANSI (Cross Platform)
char* GetServerSSIDCode();
int SetServerSSIDCode(const char* lpszServerSSIDCode); Unicode (Windows) LPWSTR GetServerSSIDCode();
INT SetServerSSIDCode(LPCWSTR lpszServerSSIDCode);
char* ipworksedi_oftpclient_getserverssidcode(void* lpObj);
int ipworksedi_oftpclient_setserverssidcode(void* lpObj, const char* lpszServerSSIDCode);
QString GetServerSSIDCode();
int SetServerSSIDCode(QString qsServerSSIDCode);

Default Value

""

Remarks

The identification code of the server. This code may be less than, but no more than 25 characters long. Generally, SSID codes have the following format as specified in RFC 2204 that is based on ISO 6523:

Code Identifier 'O' - Indicates ODETTE assigned the Organization Identifier. Other values can be used for non-ODETTE codes.

NOTE: This field is a fixed length of 1 character.

International Code A code forming part of the Organization Identifier.

NOTE: This field may be of variable length up to 4 characters long.

Organization CodeA code forming part of the Organization Identifier. This field may contain the letters A to Z, the digits 0 to 9, and space and hyphen characters.

NOTE: This field may be of variable length up to 14 characters long.

Computer Sub-AddressA locally assigned address which uniquely identifies a system within an organization (defined by an Organization Identifier).

NOTE: This field may be of variable length up to 6 characters long.

Data Type

String

SignedReceipt Property (OFTPClient Class)

Whether or not to require signed receipts.

Syntax

ANSI (Cross Platform)
int GetSignedReceipt();
int SetSignedReceipt(int bSignedReceipt); Unicode (Windows) BOOL GetSignedReceipt();
INT SetSignedReceipt(BOOL bSignedReceipt);
int ipworksedi_oftpclient_getsignedreceipt(void* lpObj);
int ipworksedi_oftpclient_setsignedreceipt(void* lpObj, int bSignedReceipt);
bool GetSignedReceipt();
int SetSignedReceipt(bool bSignedReceipt);

Default Value

FALSE

Remarks

When sending a file to a trading partner, set this to true if the file receipt should be signed by the server. When this receipt is received by the class, it will be verified during processing.

NOTE: If the server does not attach the public certificate in the signed message, the server's public key must be specified in the RecipientCert property in order for verification to succeed.

This property is not available at design time.

Data Type

Boolean

SSLAcceptServerCertEncoded Property (OFTPClient Class)

This is the certificate (PEM/Base64 encoded).

Syntax

ANSI (Cross Platform)
int GetSSLAcceptServerCertEncoded(char* &lpSSLAcceptServerCertEncoded, int &lenSSLAcceptServerCertEncoded);
int SetSSLAcceptServerCertEncoded(const char* lpSSLAcceptServerCertEncoded, int lenSSLAcceptServerCertEncoded); Unicode (Windows) INT GetSSLAcceptServerCertEncoded(LPSTR &lpSSLAcceptServerCertEncoded, INT &lenSSLAcceptServerCertEncoded);
INT SetSSLAcceptServerCertEncoded(LPCSTR lpSSLAcceptServerCertEncoded, INT lenSSLAcceptServerCertEncoded);
int ipworksedi_oftpclient_getsslacceptservercertencoded(void* lpObj, char** lpSSLAcceptServerCertEncoded, int* lenSSLAcceptServerCertEncoded);
int ipworksedi_oftpclient_setsslacceptservercertencoded(void* lpObj, const char* lpSSLAcceptServerCertEncoded, int lenSSLAcceptServerCertEncoded);
QByteArray GetSSLAcceptServerCertEncoded();
int SetSSLAcceptServerCertEncoded(QByteArray qbaSSLAcceptServerCertEncoded);

Default Value

""

Remarks

This is the certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The SSLAcceptServerCertStore and SSLAcceptServerCertSubject properties also may be used to specify a certificate.

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

This property is not available at design time.

Data Type

Binary String

SSLCertEncoded Property (OFTPClient Class)

This is the certificate (PEM/Base64 encoded).

Syntax

ANSI (Cross Platform)
int GetSSLCertEncoded(char* &lpSSLCertEncoded, int &lenSSLCertEncoded);
int SetSSLCertEncoded(const char* lpSSLCertEncoded, int lenSSLCertEncoded); Unicode (Windows) INT GetSSLCertEncoded(LPSTR &lpSSLCertEncoded, INT &lenSSLCertEncoded);
INT SetSSLCertEncoded(LPCSTR lpSSLCertEncoded, INT lenSSLCertEncoded);
int ipworksedi_oftpclient_getsslcertencoded(void* lpObj, char** lpSSLCertEncoded, int* lenSSLCertEncoded);
int ipworksedi_oftpclient_setsslcertencoded(void* lpObj, const char* lpSSLCertEncoded, int lenSSLCertEncoded);
QByteArray GetSSLCertEncoded();
int SetSSLCertEncoded(QByteArray qbaSSLCertEncoded);

Default Value

""

Remarks

This is the certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The SSLCertStore and SSLCertSubject properties also may be used to specify a certificate.

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

This property is not available at design time.

Data Type

Binary String

SSLCertStore Property (OFTPClient Class)

This is the name of the certificate store for the client certificate.

Syntax

ANSI (Cross Platform)
int GetSSLCertStore(char* &lpSSLCertStore, int &lenSSLCertStore);
int SetSSLCertStore(const char* lpSSLCertStore, int lenSSLCertStore); Unicode (Windows) INT GetSSLCertStore(LPSTR &lpSSLCertStore, INT &lenSSLCertStore);
INT SetSSLCertStore(LPCSTR lpSSLCertStore, INT lenSSLCertStore);
int ipworksedi_oftpclient_getsslcertstore(void* lpObj, char** lpSSLCertStore, int* lenSSLCertStore);
int ipworksedi_oftpclient_setsslcertstore(void* lpObj, const char* lpSSLCertStore, int lenSSLCertStore);
QByteArray GetSSLCertStore();
int SetSSLCertStore(QByteArray qbaSSLCertStore);

Default Value

"MY"

Remarks

This is the name of the certificate store for the client certificate.

The SSLCertStoreType property denotes the type of the certificate store specified by SSLCertStore. If the store is password protected, specify the password in SSLCertStorePassword.

SSLCertStore is used in conjunction with the SSLCertSubject property to specify client certificates. If SSLCertStore has a value, and SSLCertSubject or SSLCertEncoded is set, a search for a certificate is initiated. Please see the SSLCertSubject property for details.

Designations of certificate stores are platform dependent.

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

MYA certificate store holding personal certificates with their associated private keys.
CACertifying authority certificates.
ROOTRoot certificates.

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

Data Type

Binary String

SSLCertStorePassword Property (OFTPClient Class)

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

Syntax

ANSI (Cross Platform)
char* GetSSLCertStorePassword();
int SetSSLCertStorePassword(const char* lpszSSLCertStorePassword); Unicode (Windows) LPWSTR GetSSLCertStorePassword();
INT SetSSLCertStorePassword(LPCWSTR lpszSSLCertStorePassword);
char* ipworksedi_oftpclient_getsslcertstorepassword(void* lpObj);
int ipworksedi_oftpclient_setsslcertstorepassword(void* lpObj, const char* lpszSSLCertStorePassword);
QString GetSSLCertStorePassword();
int SetSSLCertStorePassword(QString qsSSLCertStorePassword);

Default Value

""

Remarks

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

Data Type

String

SSLCertStoreType Property (OFTPClient Class)

This is the type of certificate store for this certificate.

Syntax

ANSI (Cross Platform)
int GetSSLCertStoreType();
int SetSSLCertStoreType(int iSSLCertStoreType); Unicode (Windows) INT GetSSLCertStoreType();
INT SetSSLCertStoreType(INT iSSLCertStoreType);

Possible Values

CST_USER(0), 
CST_MACHINE(1),
CST_PFXFILE(2),
CST_PFXBLOB(3),
CST_JKSFILE(4),
CST_JKSBLOB(5),
CST_PEMKEY_FILE(6),
CST_PEMKEY_BLOB(7),
CST_PUBLIC_KEY_FILE(8),
CST_PUBLIC_KEY_BLOB(9),
CST_SSHPUBLIC_KEY_BLOB(10),
CST_P7BFILE(11),
CST_P7BBLOB(12),
CST_SSHPUBLIC_KEY_FILE(13),
CST_PPKFILE(14),
CST_PPKBLOB(15),
CST_XMLFILE(16),
CST_XMLBLOB(17),
CST_JWKFILE(18),
CST_JWKBLOB(19),
CST_SECURITY_KEY(20),
CST_BCFKSFILE(21),
CST_BCFKSBLOB(22),
CST_PKCS11(23),
CST_AUTO(99)
int ipworksedi_oftpclient_getsslcertstoretype(void* lpObj);
int ipworksedi_oftpclient_setsslcertstoretype(void* lpObj, int iSSLCertStoreType);
int GetSSLCertStoreType();
int SetSSLCertStoreType(int iSSLCertStoreType);

Default Value

0

Remarks

This is 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 property 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 SSLCertStore and set SSLCertStorePassword to the PIN.

Code Example. SSH Authentication with Security Key: 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.

Data Type

Integer

SSLCertSubject Property (OFTPClient Class)

This is the subject of the certificate used for client authentication.

Syntax

ANSI (Cross Platform)
char* GetSSLCertSubject();
int SetSSLCertSubject(const char* lpszSSLCertSubject); Unicode (Windows) LPWSTR GetSSLCertSubject();
INT SetSSLCertSubject(LPCWSTR lpszSSLCertSubject);
char* ipworksedi_oftpclient_getsslcertsubject(void* lpObj);
int ipworksedi_oftpclient_setsslcertsubject(void* lpObj, const char* lpszSSLCertSubject);
QString GetSSLCertSubject();
int SetSSLCertSubject(QString qsSSLCertSubject);

Default Value

""

Remarks

This is 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 property 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=support@nsoftware.com". Common fields and their meanings are as follows:

FieldMeaning
CNCommon Name. This is commonly a hostname like www.server.com.
OOrganization
OUOrganizational Unit
LLocality
SState
CCountry
EEmail Address

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

Data Type

String

Timeout Property (OFTPClient 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 ipworksedi_oftpclient_gettimeout(void* lpObj);
int ipworksedi_oftpclient_settimeout(void* lpObj, int iTimeout);
int GetTimeout();
int SetTimeout(int iTimeout);

Default Value

60

Remarks

If the Timeout property is set to 0, all operations return immediately, potentially failing with a WOULDBLOCK error if data cannot be sent immediately.

If Timeout is set to a positive value, data is sent in a blocking manner and the class will wait for the operation to complete before returning control. The class will handle any potential WOULDBLOCK errors internally and automatically retry the operation for a maximum of Timeout seconds.

The class will use DoEvents to enter an efficient wait loop during any potential waiting period, making sure that all system events are processed immediately as they arrive. This ensures that the host application does not "freeze" and remains responsive.

If Timeout expires, and the operation is not yet complete, the class fails with an error.

Please note that by default, all timeouts are inactivity timeouts, i.e. the timeout period is extended by Timeout seconds when any amount of data is successfully sent or received.

The default value for the Timeout property is 60 seconds.

Data Type

Integer

TrustedCertCount Property (OFTPClient Class)

The number of records in the TrustedCert arrays.

Syntax

ANSI (Cross Platform)
int GetTrustedCertCount();
int SetTrustedCertCount(int iTrustedCertCount); Unicode (Windows) INT GetTrustedCertCount();
INT SetTrustedCertCount(INT iTrustedCertCount);
int ipworksedi_oftpclient_gettrustedcertcount(void* lpObj);
int ipworksedi_oftpclient_settrustedcertcount(void* lpObj, int iTrustedCertCount);
int GetTrustedCertCount();
int SetTrustedCertCount(int iTrustedCertCount);

Default Value

0

Remarks

This property controls the size of the following arrays:

The array indices start at 0 and end at TrustedCertCount - 1.

This property is not available at design time.

Data Type

Integer

TrustedCertEncoded Property (OFTPClient Class)

This is the certificate (PEM/Base64 encoded).

Syntax

ANSI (Cross Platform)
int GetTrustedCertEncoded(int iTrustedCertIndex, char* &lpTrustedCertEncoded, int &lenTrustedCertEncoded);
int SetTrustedCertEncoded(int iTrustedCertIndex, const char* lpTrustedCertEncoded, int lenTrustedCertEncoded); Unicode (Windows) INT GetTrustedCertEncoded(INT iTrustedCertIndex, LPSTR &lpTrustedCertEncoded, INT &lenTrustedCertEncoded);
INT SetTrustedCertEncoded(INT iTrustedCertIndex, LPCSTR lpTrustedCertEncoded, INT lenTrustedCertEncoded);
int ipworksedi_oftpclient_gettrustedcertencoded(void* lpObj, int trustedcertindex, char** lpTrustedCertEncoded, int* lenTrustedCertEncoded);
int ipworksedi_oftpclient_settrustedcertencoded(void* lpObj, int trustedcertindex, const char* lpTrustedCertEncoded, int lenTrustedCertEncoded);
QByteArray GetTrustedCertEncoded(int iTrustedCertIndex);
int SetTrustedCertEncoded(int iTrustedCertIndex, QByteArray qbaTrustedCertEncoded);

Default Value

""

Remarks

This is the certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The TrustedCertStore and TrustedCertSubject properties also may be used to specify a certificate.

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

The TrustedCertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the TrustedCertCount property.

This property is not available at design time.

Data Type

Binary String

TrustedCertStore Property (OFTPClient Class)

This is the name of the certificate store for the client certificate.

Syntax

ANSI (Cross Platform)
int GetTrustedCertStore(int iTrustedCertIndex, char* &lpTrustedCertStore, int &lenTrustedCertStore);
int SetTrustedCertStore(int iTrustedCertIndex, const char* lpTrustedCertStore, int lenTrustedCertStore); Unicode (Windows) INT GetTrustedCertStore(INT iTrustedCertIndex, LPSTR &lpTrustedCertStore, INT &lenTrustedCertStore);
INT SetTrustedCertStore(INT iTrustedCertIndex, LPCSTR lpTrustedCertStore, INT lenTrustedCertStore);
int ipworksedi_oftpclient_gettrustedcertstore(void* lpObj, int trustedcertindex, char** lpTrustedCertStore, int* lenTrustedCertStore);
int ipworksedi_oftpclient_settrustedcertstore(void* lpObj, int trustedcertindex, const char* lpTrustedCertStore, int lenTrustedCertStore);
QByteArray GetTrustedCertStore(int iTrustedCertIndex);
int SetTrustedCertStore(int iTrustedCertIndex, QByteArray qbaTrustedCertStore);

Default Value

"MY"

Remarks

This is the name of the certificate store for the client certificate.

The TrustedCertStoreType property denotes the type of the certificate store specified by TrustedCertStore. If the store is password protected, specify the password in TrustedCertStorePassword.

TrustedCertStore is used in conjunction with the TrustedCertSubject property to specify client certificates. If TrustedCertStore has a value, and TrustedCertSubject or TrustedCertEncoded is set, a search for a certificate is initiated. Please see the TrustedCertSubject property for details.

Designations of certificate stores are platform dependent.

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

MYA certificate store holding personal certificates with their associated private keys.
CACertifying authority certificates.
ROOTRoot certificates.

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

The TrustedCertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the TrustedCertCount property.

This property is not available at design time.

Data Type

Binary String

TrustedCertStorePassword Property (OFTPClient Class)

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

Syntax

ANSI (Cross Platform)
char* GetTrustedCertStorePassword(int iTrustedCertIndex);
int SetTrustedCertStorePassword(int iTrustedCertIndex, const char* lpszTrustedCertStorePassword); Unicode (Windows) LPWSTR GetTrustedCertStorePassword(INT iTrustedCertIndex);
INT SetTrustedCertStorePassword(INT iTrustedCertIndex, LPCWSTR lpszTrustedCertStorePassword);
char* ipworksedi_oftpclient_gettrustedcertstorepassword(void* lpObj, int trustedcertindex);
int ipworksedi_oftpclient_settrustedcertstorepassword(void* lpObj, int trustedcertindex, const char* lpszTrustedCertStorePassword);
QString GetTrustedCertStorePassword(int iTrustedCertIndex);
int SetTrustedCertStorePassword(int iTrustedCertIndex, QString qsTrustedCertStorePassword);

Default Value

""

Remarks

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

The TrustedCertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the TrustedCertCount property.

This property is not available at design time.

Data Type

String

TrustedCertStoreType Property (OFTPClient Class)

This is the type of certificate store for this certificate.

Syntax

ANSI (Cross Platform)
int GetTrustedCertStoreType(int iTrustedCertIndex);
int SetTrustedCertStoreType(int iTrustedCertIndex, int iTrustedCertStoreType); Unicode (Windows) INT GetTrustedCertStoreType(INT iTrustedCertIndex);
INT SetTrustedCertStoreType(INT iTrustedCertIndex, INT iTrustedCertStoreType);

Possible Values

CST_USER(0), 
CST_MACHINE(1),
CST_PFXFILE(2),
CST_PFXBLOB(3),
CST_JKSFILE(4),
CST_JKSBLOB(5),
CST_PEMKEY_FILE(6),
CST_PEMKEY_BLOB(7),
CST_PUBLIC_KEY_FILE(8),
CST_PUBLIC_KEY_BLOB(9),
CST_SSHPUBLIC_KEY_BLOB(10),
CST_P7BFILE(11),
CST_P7BBLOB(12),
CST_SSHPUBLIC_KEY_FILE(13),
CST_PPKFILE(14),
CST_PPKBLOB(15),
CST_XMLFILE(16),
CST_XMLBLOB(17),
CST_JWKFILE(18),
CST_JWKBLOB(19),
CST_SECURITY_KEY(20),
CST_BCFKSFILE(21),
CST_BCFKSBLOB(22),
CST_PKCS11(23),
CST_AUTO(99)
int ipworksedi_oftpclient_gettrustedcertstoretype(void* lpObj, int trustedcertindex);
int ipworksedi_oftpclient_settrustedcertstoretype(void* lpObj, int trustedcertindex, int iTrustedCertStoreType);
int GetTrustedCertStoreType(int iTrustedCertIndex);
int SetTrustedCertStoreType(int iTrustedCertIndex, int iTrustedCertStoreType);

Default Value

0

Remarks

This is 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 property 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 TrustedCertStore and set TrustedCertStorePassword to the PIN.

Code Example. SSH Authentication with Security Key: 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.

The TrustedCertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the TrustedCertCount property.

This property is not available at design time.

Data Type

Integer

TrustedCertSubject Property (OFTPClient Class)

This is the subject of the certificate used for client authentication.

Syntax

ANSI (Cross Platform)
char* GetTrustedCertSubject(int iTrustedCertIndex);
int SetTrustedCertSubject(int iTrustedCertIndex, const char* lpszTrustedCertSubject); Unicode (Windows) LPWSTR GetTrustedCertSubject(INT iTrustedCertIndex);
INT SetTrustedCertSubject(INT iTrustedCertIndex, LPCWSTR lpszTrustedCertSubject);
char* ipworksedi_oftpclient_gettrustedcertsubject(void* lpObj, int trustedcertindex);
int ipworksedi_oftpclient_settrustedcertsubject(void* lpObj, int trustedcertindex, const char* lpszTrustedCertSubject);
QString GetTrustedCertSubject(int iTrustedCertIndex);
int SetTrustedCertSubject(int iTrustedCertIndex, QString qsTrustedCertSubject);

Default Value

""

Remarks

This is 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 property 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=support@nsoftware.com". Common fields and their meanings are as follows:

FieldMeaning
CNCommon Name. This is commonly a hostname like www.server.com.
OOrganization
OUOrganizational Unit
LLocality
SState
CCountry
EEmail Address

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

The TrustedCertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the TrustedCertCount property.

This property is not available at design time.

Data Type

String

UseSSL Property (OFTPClient Class)

Use SSL to access the RemoteHost .

Syntax

ANSI (Cross Platform)
int GetUseSSL();
int SetUseSSL(int bUseSSL); Unicode (Windows) BOOL GetUseSSL();
INT SetUseSSL(BOOL bUseSSL);
int ipworksedi_oftpclient_getusessl(void* lpObj);
int ipworksedi_oftpclient_setusessl(void* lpObj, int bUseSSL);
bool GetUseSSL();
int SetUseSSL(bool bUseSSL);

Default Value

FALSE

Remarks

Use this property to determine whether the class uses SSL to connect with the RemoteHost.

This property is only valid when using version 2.0 of the protocol.

Note: Setting this property to True will set RemotePort to 6619.

This property is not available at design time.

Data Type

Boolean

Version Property (OFTPClient Class)

Which version of the OFTP protocol the class is using.

Syntax

ANSI (Cross Platform)
int GetVersion();
int SetVersion(int iVersion); Unicode (Windows) INT GetVersion();
INT SetVersion(INT iVersion);

Possible Values

OFTP_VER_12(0), 
OFTP_VER_13(1),
OFTP_VER_14(2),
OFTP_VER_20(3)
int ipworksedi_oftpclient_getversion(void* lpObj);
int ipworksedi_oftpclient_setversion(void* lpObj, int iVersion);
int GetVersion();
int SetVersion(int iVersion);

Default Value

3

Remarks

This property specifies which version of the OFTP protocol to use. Possible values are:

0 (oftpVer12) 1.2
1 (oftpVer13) 1.3
2 (oftpVer14) 1.4
3 (oftpVer20 - default) 2.0
The default value is oftpVer20 (Version 2.0).

Note: Version 2.0 (oftpVer20) of the protocol must be used when using security functions. The following properties are only applicable when using Version 2.0:

Data Type

Integer

VirtualFileDate Property (OFTPClient Class)

The date/time stamp for the virtual file.

Syntax

ANSI (Cross Platform)
char* GetVirtualFileDate();
int SetVirtualFileDate(const char* lpszVirtualFileDate); Unicode (Windows) LPWSTR GetVirtualFileDate();
INT SetVirtualFileDate(LPCWSTR lpszVirtualFileDate);
char* ipworksedi_oftpclient_getvirtualfiledate(void* lpObj);
int ipworksedi_oftpclient_setvirtualfiledate(void* lpObj, const char* lpszVirtualFileDate);
QString GetVirtualFileDate();
int SetVirtualFileDate(QString qsVirtualFileDate);

Default Value

""

Remarks

Set this to the date/time stamp for the virtual file before sending. If this is not set when sending a file, the current date/time will be used. This property will accept various date formats, but will return the following format only: "MM/dd/yyyy HH:mm:ss".

Supported date formats:

  • ddd, d MMM yy HH:mm:ss zzz
  • ddd, d MMM yyyy HH:mm:ss zzz
  • d MMM yy HH:mm:ss zzz
  • d MMM yyyy HH:mm:ss zzz
  • dd-MMM-yyyy HH:mm:ss
  • ddd, d MMM yy HH:mm:ss zz
  • ddd, d MMM yyyy HH:mm:ss zz
  • ddd, d MMM yy HH:mm:ss zzz
  • ddd, d MMM yyyy HH:mm:ss zzz
  • ddd, d MMM yy HH:mm:ss z
  • ddd, d MMM yyyy HH:mm:ss z
  • ddd, dd MMM yyyy HH:mm:ss 'GMT'
  • dddd, MMMM dd, yyyy h:mm:ss tt
  • dddd, MMMM dd yyyy h:mm tt
  • yyMMddHHmmssZ
  • yyyyMMddHHmmssZ
  • yyMMddHHmmsszzzz
  • yyyyMMddHHmmsszzzz
  • yyyyMMddHHmmssffff
  • MM/dd/yyyy HH:mm:ss

Data Type

String

VirtualFileFormat Property (OFTPClient Class)

The structure of the outgoing file.

Syntax

ANSI (Cross Platform)
int GetVirtualFileFormat();
int SetVirtualFileFormat(int iVirtualFileFormat); Unicode (Windows) INT GetVirtualFileFormat();
INT SetVirtualFileFormat(INT iVirtualFileFormat);

Possible Values

FF_UNSTRUCTURED(0), 
FF_TEXT(1),
FF_FIXED(2),
FF_VARIABLE(3)
int ipworksedi_oftpclient_getvirtualfileformat(void* lpObj);
int ipworksedi_oftpclient_setvirtualfileformat(void* lpObj, int iVirtualFileFormat);
int GetVirtualFileFormat();
int SetVirtualFileFormat(int iVirtualFileFormat);

Default Value

0

Remarks

The following values are valid file formats for outgoing virtual files:

0 (Unstructured - default) The outgoing file is binary and has not structure. There are no records in this type of file.
1 (Text) The outgoing file is a text file that consists of lines containing no more than 2048 characters terminated by CRLF. This type contains no records.
2 (Fixed) The outgoing file is in fixed file format, which means all records are of the same length. For fixed files, the class expects the file to be in text format with each line containing the MaxRecordSize characters terminated by a CRLF.
3 (Variable) The outgoing file is a variable file format, meaning all records are of variable length and are no longer than MaxRecordSize. When using this format, the class will parse out each record as a line terminated by CRLF. Thus, this type of file must be a text file, and must contain lines with less than MaxRecordSize characters.

Note: When either VirtualFileSecurityLevel has been set to a value other than slNone or Compress has been set to true, all files become ffUnstructured except ffVariable files.

This property is not available at design time.

Data Type

Integer

VirtualFileSecurityLevel Property (OFTPClient Class)

The level of security for the file.

Syntax

ANSI (Cross Platform)
int GetVirtualFileSecurityLevel();
int SetVirtualFileSecurityLevel(int iVirtualFileSecurityLevel); Unicode (Windows) INT GetVirtualFileSecurityLevel();
INT SetVirtualFileSecurityLevel(INT iVirtualFileSecurityLevel);

Possible Values

SL_NONE(0), 
SL_ENCRYPTED(1),
SL_SIGNED(2),
SL_ENCRYPTED_AND_SIGNED(3)
int ipworksedi_oftpclient_getvirtualfilesecuritylevel(void* lpObj);
int ipworksedi_oftpclient_setvirtualfilesecuritylevel(void* lpObj, int iVirtualFileSecurityLevel);
int GetVirtualFileSecurityLevel();
int SetVirtualFileSecurityLevel(int iVirtualFileSecurityLevel);

Default Value

0

Remarks

When sending files, set this value to the level of security for the next virtual file to send. After receiving a file, this will be set to the level of security of the last file received.

When encrypting a file, RecipientCert must be set, and when signing a file, the Certificate must be set.

The file will be processed to a temporary file before being sent.

This is only valid for version 2.0 of the protocol.

This property is not available at design time.

Data Type

Integer

ChangeDirection Method (OFTPClient Class)

Sends a Change Direction (CD) command.

Syntax

ANSI (Cross Platform)
int ChangeDirection();

Unicode (Windows)
INT ChangeDirection();
int ipworksedi_oftpclient_changedirection(void* lpObj);
int ChangeDirection();

Remarks

This method sends a Change Direction (CD) command to the remote host when called. In normal operation this should not be used. This should only be used if a condition arises where you must manually change the speaker when communicating with the remote host.

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.)

Config Method (OFTPClient Class)

Sets or retrieves a configuration setting.

Syntax

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

Unicode (Windows)
LPWSTR Config(LPCWSTR lpszConfigurationString);
char* ipworksedi_oftpclient_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.

Connect Method (OFTPClient Class)

This method connects to the FTP server without logging in.

Syntax

ANSI (Cross Platform)
int Connect();

Unicode (Windows)
INT Connect();
int ipworksedi_oftpclient_connect(void* lpObj);
int Connect();

Remarks

This method establishes a connection with the RemoteHost but does not log in. In most cases, it is recommended to use the Logon method, which will both establish a connection and log in to the server.

This method may be useful in cases in which it is desirable to separate the connection and logon operations, for instance, confirming that a host is available by first creating the connection.

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.)

Disconnect Method (OFTPClient Class)

This method disconnects from the server without first logging off.

Syntax

ANSI (Cross Platform)
int Disconnect();

Unicode (Windows)
INT Disconnect();
int ipworksedi_oftpclient_disconnect(void* lpObj);
int Disconnect();

Remarks

This method immediately disconnects from the server without first logging off.

In most cases, the Logoff method should be used to log off and disconnect from the server. Call the Disconnect method in cases in which it is desirable to immediately disconnect without first logging off.

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.)

DoEvents Method (OFTPClient Class)

Processes events from the internal message queue.

Syntax

ANSI (Cross Platform)
int DoEvents();

Unicode (Windows)
INT DoEvents();
int ipworksedi_oftpclient_doevents(void* lpObj);
int DoEvents();

Remarks

When DoEvents is called, the class processes any available events. If no events are available, it waits for a preset period of time, and then returns.

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.)

ExchangeCertificate Method (OFTPClient Class)

Exchange a certificate with the remote host.

Syntax

ANSI (Cross Platform)
int ExchangeCertificate(const char* lpszCertificateStore, int iCertificateExchangeType);

Unicode (Windows)
INT ExchangeCertificate(LPCWSTR lpszCertificateStore, INT iCertificateExchangeType);
int ipworksedi_oftpclient_exchangecertificate(void* lpObj, const char* lpszCertificateStore, int iCertificateExchangeType);
int ExchangeCertificate(const QString& qsCertificateStore, int iCertificateExchangeType);

Remarks

If the remote host supports the certificate exchange feature of OFTP 2.0 this method may be used to send and/or request certificates.

The CertificateStore parameter specifies the location of the certificate to be exchanged. In most cases this will be the path to a .cer file on disk. If the certificate is in another format or is installed to the Windows certificate store please see ExchangeCertStoreType and ExchangeCertSubject for more information.

The CertificateExchangeType parameter determines the type of request. Possible values are:

0Request: The class will send the certificate file specified. The remote host will respond with a certificate of it's own. The response may be in a separate session.
1Replace: The class will send the certificate file specified. No certificate is expected in response. The certificate sent here invalidates any previous certificates the remote host has stored.
2Deliver: The class will send the certificate file specified. This is used to respond to a certificate request. It may also be used to send new additional certificates to the remote host. This will not invalidate previous certificates the remote host has stored.
When the remote host sends a certificate to the class the received certificate will be provided through the CertificateReceived event.

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.)

ImportTrustedCerts Method (OFTPClient Class)

Imports a list of trusted CA certificates.

Syntax

ANSI (Cross Platform)
int ImportTrustedCerts();

Unicode (Windows)
INT ImportTrustedCerts();
int ipworksedi_oftpclient_importtrustedcerts(void* lpObj);
int ImportTrustedCerts();

Remarks

When ImportTrustedCerts is called the class will import the CA certificates from the source specified by TrustedCertsData into the TrustedCerts collection.

The class will then validate the trust of certificates when they are loaded.

If trusted CA certificates are not imported no validation will occur (default).

See also FailOnUntrustedCert.

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.)

Interrupt Method (OFTPClient Class)

This method interrupts the current action.

Syntax

ANSI (Cross Platform)
int Interrupt();

Unicode (Windows)
INT Interrupt();
int ipworksedi_oftpclient_interrupt(void* lpObj);
int Interrupt();

Remarks

This method interrupts the current action. If you use SendFile to upload a file, the class will run synchronously until the upload is completed. This method will allow you to stop the file from uploading without disconnecting from the host.

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.)

Logoff Method (OFTPClient Class)

Logoff from the OFTP server.

Syntax

ANSI (Cross Platform)
int Logoff();

Unicode (Windows)
INT Logoff();
int ipworksedi_oftpclient_logoff(void* lpObj);
int Logoff();

Remarks

Logoff from the OFTP server. If that fails, the connection is terminated by the local host.

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.)

Logon Method (OFTPClient Class)

Logon to the OFTP RemoteHost using the current client credentials.

Syntax

ANSI (Cross Platform)
int Logon();

Unicode (Windows)
INT Logon();
int ipworksedi_oftpclient_logon(void* lpObj);
int Logon();

Remarks

Logon to the OFTP server using the current ClientSSIDCode, ClientSFIDCode, and ClientPassword. The component will also check the corresponding server credentials, ServerSSIDCode, ServerSFIDCode, and ServerPassword.

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.)

ReceiveFiles Method (OFTPClient Class)

Receive any files queued to be sent from the server.

Syntax

ANSI (Cross Platform)
int ReceiveFiles();

Unicode (Windows)
INT ReceiveFiles();
int ipworksedi_oftpclient_receivefiles(void* lpObj);
int ReceiveFiles();

Remarks

This method connects to the server, and receives any files the server has in its outgoing queue to this particular partner. The files are downloaded to the directory specified by the DownloadDirectory property.

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.)

Reset Method (OFTPClient Class)

Resets the state of the control.

Syntax

ANSI (Cross Platform)
int Reset();

Unicode (Windows)
INT Reset();
int ipworksedi_oftpclient_reset(void* lpObj);
int Reset();

Remarks

Reset resets the state of the class. All properties will be set to their default values.

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.)

SendEndResponse Method (OFTPClient Class)

Sends an EERP/NERP asynchronously.

Syntax

ANSI (Cross Platform)
int SendEndResponse(const char* lpszVirtualFileName, const char* lpszVirtualFileDate, const char* lpszDestination, const char* lpszOriginator, const char* lpszCreator, int iReasonCode, const char* lpszReasonText, const char* lpszFileHash, const char* lpszSignature);

Unicode (Windows)
INT SendEndResponse(LPCWSTR lpszVirtualFileName, LPCWSTR lpszVirtualFileDate, LPCWSTR lpszDestination, LPCWSTR lpszOriginator, LPCWSTR lpszCreator, INT iReasonCode, LPCWSTR lpszReasonText, LPCWSTR lpszFileHash, LPCWSTR lpszSignature);
int ipworksedi_oftpclient_sendendresponse(void* lpObj, const char* lpszVirtualFileName, const char* lpszVirtualFileDate, const char* lpszDestination, const char* lpszOriginator, const char* lpszCreator, int iReasonCode, const char* lpszReasonText, const char* lpszFileHash, const char* lpszSignature);
int SendEndResponse(const QString& qsVirtualFileName, const QString& qsVirtualFileDate, const QString& qsDestination, const QString& qsOriginator, const QString& qsCreator, int iReasonCode, const QString& qsReasonText, const QString& qsFileHash, const QString& qsSignature);

Remarks

This method sends an EERP/NERP. By default the class will automatically respond with an EERP/NERP when receiving a file. To respond asynchronously instead this method may be used.

To respond asynchronously first set the SendEndResponse parameter of the EndTransfer event to False. This instructs the class to not send a response automatically. Within the EndTransfer event you must also save the values that are required parameters for this method. This includes FileHash, VirtualFileDate, and VirtualFileName. Note: VirtualFileDateFormat must be set to a format that includes the necessary level of accuracy.

Destination should be set to the SFID of the remote host.

Originator should be set to the SFID of the local system. In the case that the class is being used as part of a gateway process to forward traffic to another OFTP host this may be set to the SFID of that host instead.

Creator should be set to the SFID of the local system.

Signature is only applicable if the application is acting as a routing application. In all other cases this should be set to empty string. In the case where the application is acting as a routing application the end response is being forwarded to another entity for processing. The Signature should be set to the value received in the EndResponse event (if populated).

ReasonCode and ReasonText are used to specify error information. If ReasonCode is set to 0 the class will send an EERP. If ReasonCode is set to any non-zero value the class will send a NERP. Common values are:

ReasonCode ReasonText
3 User Code Not Known
4 Invalid Password
9 Unspecified Reason
11 Invalid FileName
12 Invalid Destination
13 Invalid Origin
14 Invalid Storage Record Format
15 Maximum Record Length Not Supported
16 File Size Too Big
20 Invalid Record Count
21 Invalid Byte Count
22 Access Method Failure
23 Duplicate File
24 File Direction Refused
25 Cipher Suite Not Supported
26 Encrypted File Not Allowed
27 Unencrypted File Not Allowed
28 Compression Not Allowed
29 Signed File Not Allowed
30 Unsigned File Not Allowed
31 File Signature Not Valid
32 File Decompression Failed
33 File Decryption Failed
34 File Processing Failed
35 Not Delivered To Recipient
36 Not Acknowledged By Recipient
50 Transmission Stopped By The Operator
90 File Size Incompatible With Recipient's Protocol Version
99 Unspecified Reason

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.)

SendFile Method (OFTPClient Class)

Send the specified file to the server.

Syntax

ANSI (Cross Platform)
int SendFile(const char* lpszLocalFile, const char* lpszVirtualFileName);

Unicode (Windows)
INT SendFile(LPCWSTR lpszLocalFile, LPCWSTR lpszVirtualFileName);
int ipworksedi_oftpclient_sendfile(void* lpObj, const char* lpszLocalFile, const char* lpszVirtualFileName);
int SendFile(const QString& qsLocalFile, const QString& qsVirtualFileName);

Remarks

This method connects to the server, and uploads the specified file to the server. The LocalFile parameter contains the path and name of the file to send to the server. The VirtualFileName parameter contains the virtual file name of the file being sent. If this parameter is left as an empty string, the component will use the filename contained in the LocalFile parameter by default.

Note: When SetUploadStream has been called with a valid input stream, the data will be uploaded from there instead of the LocalFile.

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.)

ValidateCert Method (OFTPClient Class)

Validates the certificate with private key.

Syntax

ANSI (Cross Platform)
int ValidateCert();

Unicode (Windows)
INT ValidateCert();
int ipworksedi_oftpclient_validatecert(void* lpObj);
bool ValidateCert();

Remarks

This method optionally validates the certificate specified by Certificate. It is not required to validate the certificate from a technical perspective, but may be desired to ensure the recipient's certificate is valid and issued by a trusted authority.

Before calling this method call ImportTrustedCerts to load the trusted certification information.

When this method is called the class:

  • Validates the certificate has not expired
  • Validates the certificate was issued by a CA in the TrustedCerts collection. If the certificate is self-signed this step is skipped.
  • Validates the certificate has not been revoked. Note that the revocation check will only make use of the CRL distribution point identified in the certificate's extension. If the certificate does not contain a CRL distribution point extension this step is skipped.

Error Handling (C++)

This method returns a Boolean 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.

ValidateRecipientCert Method (OFTPClient Class)

Validates the recipient certificate.

Syntax

ANSI (Cross Platform)
int ValidateRecipientCert();

Unicode (Windows)
INT ValidateRecipientCert();
int ipworksedi_oftpclient_validaterecipientcert(void* lpObj);
bool ValidateRecipientCert();

Remarks

This method optionally validates the certificate specified by RecipientCert. It is not required to validate the certificate from a technical perspective, but may be desired to ensure the recipient's certificate is valid and issued by a trusted authority.

Before calling this method call ImportTrustedCerts to load the trusted certification information.

When this method is called the class:

  • Validates the certificate has not expired
  • Validates the certificate was issued by a CA in the TrustedCerts collection. If the certificate is self-signed this step is skipped.
  • Validates the certificate has not been revoked. Note that the revocation check will only make use of the CRL distribution point identified in the certificate's extension. If the certificate does not contain a CRL distribution point extension this step is skipped.

Error Handling (C++)

This method returns a Boolean 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.

AcceptFile Event (OFTPClient Class)

Fired when the client receives a file.

Syntax

ANSI (Cross Platform)
virtual int FireAcceptFile(OFTPClientAcceptFileEventParams *e);
typedef struct {
const char *VirtualFileName;
const char *VirtualFileDate;
const char *Destination;
const char *Originator;
int Accept;
char *Filename;
int Overwrite;
int ErrorCode;
char *ErrorDescription; int reserved; } OFTPClientAcceptFileEventParams;
Unicode (Windows) virtual INT FireAcceptFile(OFTPClientAcceptFileEventParams *e);
typedef struct {
LPCWSTR VirtualFileName;
LPCWSTR VirtualFileDate;
LPCWSTR Destination;
LPCWSTR Originator;
BOOL Accept;
LPWSTR Filename;
BOOL Overwrite;
INT ErrorCode;
LPWSTR ErrorDescription; INT reserved; } OFTPClientAcceptFileEventParams;
#define EID_OFTPCLIENT_ACCEPTFILE 1

virtual INT IPWORKSEDI_CALL FireAcceptFile(LPSTR &lpszVirtualFileName, LPSTR &lpszVirtualFileDate, LPSTR &lpszDestination, LPSTR &lpszOriginator, BOOL &bAccept, LPSTR &lpszFilename, BOOL &bOverwrite, INT &iErrorCode, LPSTR &lpszErrorDescription);
class OFTPClientAcceptFileEventParams {
public:
  const QString &VirtualFileName();

  const QString &VirtualFileDate();

  const QString &Destination();

  const QString &Originator();

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

  const QString &Filename();
  void SetFilename(const QString &qsFilename);

  bool Overwrite();
  void SetOverwrite(bool bOverwrite);

  int ErrorCode();
  void SetErrorCode(int iErrorCode);

  const QString &ErrorDescription();
  void SetErrorDescription(const QString &qsErrorDescription);

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void AcceptFile(OFTPClientAcceptFileEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireAcceptFile(OFTPClientAcceptFileEventParams *e) {...}

Remarks

This event controls the behavior when the client receives a file.

VirtualFileName holds the name of the file being received.

VirtualFileDate holds the date associated with the file in the format specified by VirtualFileDateFormat. The default value is "MM/dd/yyyy HH:mm:ss".

Destination identifies the receiver (SFID) code in the send file request. If the file was intended for this server this will match the value in ServerSFIDCode

Originator identifies the sender (SFID) code in the send file request.

Accept is true by default, and must be set to False in order to reject the file.

Filename will be populated with the full path and filename that will be written. It may be changed within this event to specify a new location. The Filename is determined by combining the path specified in OFTPConnectionDownloadDirectory and the name received from the client.

Overwrite is false by default, but may be set to true to overwrite existing files on disk.

ErrorCode controls the error returned to the client when Accept is set to False. If this is not set the class will use a value of 99 to indicate a general error.

ErrorDescription may also be set to include an error message. If this is not set the class will automatically include an error message based on the ErrorCode specified. Common error codes and their corresponding error messages are listed below.

ErrorCode ErrorMessage
1 Invalid filename.
2 Invalid destination.
3 Invalid origin.
4 Storage record format not supported.
5 Maximum record length not supported.
6 File size is too big.
10 Invalid record count.
11 Invalid byte count.
12 Access method failure.
13 Duplicate file.
14 File direction refused.
15 Cipher suite not supported.
16 Encrypted file not allowed.
17 Unencrypted file not allowed.
18 Compression not allowed.
19 Signed file not allowed.
20 Unsigned file not allowed.
99 Unspecified reason.

CertificateReceived Event (OFTPClient Class)

Fired when a certificate is received from the remote host.

Syntax

ANSI (Cross Platform)
virtual int FireCertificateReceived(OFTPClientCertificateReceivedEventParams *e);
typedef struct {
const char *CertificateFileName;
int CertificateExchangeType; int reserved; } OFTPClientCertificateReceivedEventParams;
Unicode (Windows) virtual INT FireCertificateReceived(OFTPClientCertificateReceivedEventParams *e);
typedef struct {
LPCWSTR CertificateFileName;
INT CertificateExchangeType; INT reserved; } OFTPClientCertificateReceivedEventParams;
#define EID_OFTPCLIENT_CERTIFICATERECEIVED 2

virtual INT IPWORKSEDI_CALL FireCertificateReceived(LPSTR &lpszCertificateFileName, INT &iCertificateExchangeType);
class OFTPClientCertificateReceivedEventParams {
public:
  const QString &CertificateFileName();

  int CertificateExchangeType();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void CertificateReceived(OFTPClientCertificateReceivedEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireCertificateReceived(OFTPClientCertificateReceivedEventParams *e) {...}

Remarks

This event provides information about the certificate file that was sent by the remote host.

When the remote host sends a certificate using the Certificate Exchange feature of OFTP 2.0, this event provides information about it. The certificate file will be written to the DownloadDirectory. After the file is written to DownloadDirectory this event will fire.

The CertificateFilemame parameter holds the filename of the received certificate.

The CertificateExchangeType parameter identifies the type of request associated with the certificate. Possible values are:

0Request: The class received a certificate and request from the remote host. Respond using the ExchangeCertificate method using a CertificateExchangeType of 3 (Deliver). The response may be in a separate session.
1Replace: The class received a certificate from the remote host. No response is expected. The certificate received here invalidates any previously stored certificates for this configuration.
2Deliver: The class received a certificate from the remote host. This is either a response to a certificate request, or a new additional certificates from the remote host. This will not invalidate previous certificates stored for this configuration.

EndResponse Event (OFTPClient Class)

Fired every time an end response is received from the server.

Syntax

ANSI (Cross Platform)
virtual int FireEndResponse(OFTPClientEndResponseEventParams *e);
typedef struct {
const char *VirtualFileName;
const char *VirtualFileDate;
const char *Destination;
const char *Originator;
const char *Creator;
int ReasonCode;
const char *ReasonText;
char *FileHash;
const char *Signature;
int Direction; int reserved; } OFTPClientEndResponseEventParams;
Unicode (Windows) virtual INT FireEndResponse(OFTPClientEndResponseEventParams *e);
typedef struct {
LPCWSTR VirtualFileName;
LPCWSTR VirtualFileDate;
LPCWSTR Destination;
LPCWSTR Originator;
LPCWSTR Creator;
INT ReasonCode;
LPCWSTR ReasonText;
LPWSTR FileHash;
LPCWSTR Signature;
INT Direction; INT reserved; } OFTPClientEndResponseEventParams;
#define EID_OFTPCLIENT_ENDRESPONSE 3

virtual INT IPWORKSEDI_CALL FireEndResponse(LPSTR &lpszVirtualFileName, LPSTR &lpszVirtualFileDate, LPSTR &lpszDestination, LPSTR &lpszOriginator, LPSTR &lpszCreator, INT &iReasonCode, LPSTR &lpszReasonText, LPSTR &lpszFileHash, LPSTR &lpszSignature, INT &iDirection);
class OFTPClientEndResponseEventParams {
public:
  const QString &VirtualFileName();

  const QString &VirtualFileDate();

  const QString &Destination();

  const QString &Originator();

  const QString &Creator();

  int ReasonCode();

  const QString &ReasonText();

  const QString &FileHash();
  void SetFileHash(const QString &qsFileHash);

  const QString &Signature();

  int Direction();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void EndResponse(OFTPClientEndResponseEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireEndResponse(OFTPClientEndResponseEventParams *e) {...}

Remarks

This event contains information received from an either an End-To-End Response or a Negative End Response received from the server.

An End-To-End Response will not contain values for the ReasonCode, ReasonText, or Creator parameters.

VirtualFileName specifies the name of the file.

VirtualFileDate holds the VirtualFileDate value in the format specified by VirtualFileDateFormat. The default value is "MM/dd/yyyy HH:mm:ss".

Destination is the SFID of the destination system (this class).

Originator identifies the system that originated the end response. This is typically the same as Creator and holds the remote system's SFID.

Creator is the SFID of the remote system.

Direction specifies whether the end response is being received or sent. Possible values are:

0Received
1Sent
By default the class will only fire this event for received end responses. To configure the class to fire the event for both send and received end responses set FireEndResponseOnSend to True.

FileHash is populated if the OFTP Version is 2.0 and a signed receipt was originally requested. FileHash may also be specified with the expected value in the case where an asynchronous EndResponse is received. The expected value may be obtained from the EndTransfer event when initially sending the file.

Signature is only applicable when the OFTP version is 2.0 and the application is acting as a routing application where the end response will be forwarded on to another entity. In this case Signature will be populated if the end response is signed. This should be stored and supplied when forwarding the response with the SendEndResponse method.

ReasonCode and ReasonText identify the error if a Negative End Response (NERP) was received. A value of 0 indicates there was no an error and the response is an End-To-End Response (EERP). Common values are:

ReasonCode ReasonText
3 User Code Not Known
4 Invalid Password
9 Unspecified Reason
11 Invalid FileName
12 Invalid Destination
13 Invalid Origin
14 Invalid Storage Record Format
15 Maximum Record Length Not Supported
16 File Size Too Big
20 Invalid Record Count
21 Invalid Byte Count
22 Access Method Failure
23 Duplicate File
24 File Direction Refused
25 Cipher Suite Not Supported
26 Encrypted File Not Allowed
27 Unencrypted File Not Allowed
28 Compression Not Allowed
29 Signed File Not Allowed
30 Unsigned File Not Allowed
31 File Signature Not Valid
32 File Decompression Failed
33 File Decryption Failed
34 File Processing Failed
35 Not Delivered To Recipient
36 Not Acknowledged By Recipient
50 Transmission Stopped By The Operator
90 File Size Incompatible With Recipient's Protocol Version
99 Unspecified Reason

EndTransfer Event (OFTPClient Class)

Fired when a file finishes transferring.

Syntax

ANSI (Cross Platform)
virtual int FireEndTransfer(OFTPClientEndTransferEventParams *e);
typedef struct {
int Direction;
const char *LocalFile;
const char *VirtualFileName;
const char *VirtualFileDate;
const char *Destination;
const char *Originator;
int ReasonCode;
const char *ReasonText;
int64 FileSize;
const char *FileHash;
int SendEndResponse; int reserved; } OFTPClientEndTransferEventParams;
Unicode (Windows) virtual INT FireEndTransfer(OFTPClientEndTransferEventParams *e);
typedef struct {
INT Direction;
LPCWSTR LocalFile;
LPCWSTR VirtualFileName;
LPCWSTR VirtualFileDate;
LPCWSTR Destination;
LPCWSTR Originator;
INT ReasonCode;
LPCWSTR ReasonText;
LONG64 FileSize;
LPCWSTR FileHash;
BOOL SendEndResponse; INT reserved; } OFTPClientEndTransferEventParams;
#define EID_OFTPCLIENT_ENDTRANSFER 4

virtual INT IPWORKSEDI_CALL FireEndTransfer(INT &iDirection, LPSTR &lpszLocalFile, LPSTR &lpszVirtualFileName, LPSTR &lpszVirtualFileDate, LPSTR &lpszDestination, LPSTR &lpszOriginator, INT &iReasonCode, LPSTR &lpszReasonText, LONG64 &lFileSize, LPSTR &lpszFileHash, BOOL &bSendEndResponse);
class OFTPClientEndTransferEventParams {
public:
  int Direction();

  const QString &LocalFile();

  const QString &VirtualFileName();

  const QString &VirtualFileDate();

  const QString &Destination();

  const QString &Originator();

  int ReasonCode();

  const QString &ReasonText();

  qint64 FileSize();

  const QString &FileHash();

  bool SendEndResponse();
  void SetSendEndResponse(bool bSendEndResponse);

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void EndTransfer(OFTPClientEndTransferEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireEndTransfer(OFTPClientEndTransferEventParams *e) {...}

Remarks

The EndTransfer event is fired when a file is sent or received by the class.

The FileSize parameter gives the size of the file that was sent or received.

The Direction parameter shows whether the client or the server is sending the data.

0 (Client) The file originated from the client.
1 (Server) The file originated from the server.

VirtualFileName holds the filename.

VirtualFileDate holds the date associated with the file in the format specified by VirtualFileDateFormat. The default value is "MM/dd/yyyy HH:mm:ss".

Originator identifies the sender (SFID) code in the send file request.

Destination identifies the receiver (SFID) code in the send file request.

SendEndResponse indicates whether the EERP/NERP for this request should be sent synchronously or asynchronously. When this parameter is True (default) the class will automatically respond with an EERP/NERP synchronously. To respond asynchronously set this parameter to False. You may then use the SendEndResponse method to send the response at a later time. See SendEndResponse for more details. Note: VirtualFileDateFormat must be set to a format that includes the necessary level of accuracy.

FileHash holds the hash of the file being transmitted. This is only applicable when the OFTP version is 2.0 and the sender requested a signed receipt. When receiving files this value should be saved if you wish to respond asynchronously using SendEndResponse. See SendEndResponse for more details.

LocalFile holds the full path to the file that will be written.

ReasonCode and ReasonText identify the error if a Negative End Response (NERP) was received. A value of 0 indicates there was no an error and the response is an End-To-End Response (EERP). Common values are:

ReasonCode ReasonText
3 User Code Not Known
4 Invalid Password
9 Unspecified Reason
11 Invalid FileName
12 Invalid Destination
13 Invalid Origin
14 Invalid Storage Record Format
15 Maximum Record Length Not Supported
16 File Size Too Big
20 Invalid Record Count
21 Invalid Byte Count
22 Access Method Failure
23 Duplicate File
24 File Direction Refused
25 Cipher Suite Not Supported
26 Encrypted File Not Allowed
27 Unencrypted File Not Allowed
28 Compression Not Allowed
29 Signed File Not Allowed
30 Unsigned File Not Allowed
31 File Signature Not Valid
32 File Decompression Failed
33 File Decryption Failed
34 File Processing Failed
35 Not Delivered To Recipient
36 Not Acknowledged By Recipient
50 Transmission Stopped By The Operator
90 File Size Incompatible With Recipient's Protocol Version
99 Unspecified Reason

Error Event (OFTPClient Class)

Fired when information is available about errors during data delivery.

Syntax

ANSI (Cross Platform)
virtual int FireError(OFTPClientErrorEventParams *e);
typedef struct {
int ErrorCode;
const char *Description; int reserved; } OFTPClientErrorEventParams;
Unicode (Windows) virtual INT FireError(OFTPClientErrorEventParams *e);
typedef struct {
INT ErrorCode;
LPCWSTR Description; INT reserved; } OFTPClientErrorEventParams;
#define EID_OFTPCLIENT_ERROR 5

virtual INT IPWORKSEDI_CALL FireError(INT &iErrorCode, LPSTR &lpszDescription);
class OFTPClientErrorEventParams {
public:
  int ErrorCode();

  const QString &Description();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void Error(OFTPClientErrorEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireError(OFTPClientErrorEventParams *e) {...}

Remarks

The Error event is fired in case of exceptional conditions during message processing. Normally the class fails with an error.

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

Log Event (OFTPClient Class)

Fires once for each log message.

Syntax

ANSI (Cross Platform)
virtual int FireLog(OFTPClientLogEventParams *e);
typedef struct {
int LogLevel;
const char *Message;
const char *LogType; int reserved; } OFTPClientLogEventParams;
Unicode (Windows) virtual INT FireLog(OFTPClientLogEventParams *e);
typedef struct {
INT LogLevel;
LPCWSTR Message;
LPCWSTR LogType; INT reserved; } OFTPClientLogEventParams;
#define EID_OFTPCLIENT_LOG 6

virtual INT IPWORKSEDI_CALL FireLog(INT &iLogLevel, LPSTR &lpszMessage, LPSTR &lpszLogType);
class OFTPClientLogEventParams {
public:
  int LogLevel();

  const QString &Message();

  const QString &LogType();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void Log(OFTPClientLogEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireLog(OFTPClientLogEventParams *e) {...}

Remarks

This event fires once for each log message generated by the class. The verbosity is controlled by the LogLevel setting.

LogLevel indicates the level of message. Possible values are:

0 (None) No messages are logged.
1 (Info - Default) Informational events such as OFTP commands which are sent and received.
2 (Verbose) Detailed data such as individual packet information is logged.
3 (Debug) Debug data including all relevant sent and received bytes are logged.

Message is the log entry.

LogType identifies the type of log entry. Possible values are:

  • "Info"
  • "OFTP"

PITrail Event (OFTPClient Class)

Fired when any protocol level communication occurs.

Syntax

ANSI (Cross Platform)
virtual int FirePITrail(OFTPClientPITrailEventParams *e);
typedef struct {
int Direction;
const char *Data; int lenData;
int CommandId;
const char *CommandDescription; int reserved; } OFTPClientPITrailEventParams;
Unicode (Windows) virtual INT FirePITrail(OFTPClientPITrailEventParams *e);
typedef struct {
INT Direction;
LPCSTR Data; INT lenData;
INT CommandId;
LPCWSTR CommandDescription; INT reserved; } OFTPClientPITrailEventParams;
#define EID_OFTPCLIENT_PITRAIL 7

virtual INT IPWORKSEDI_CALL FirePITrail(INT &iDirection, LPSTR &lpData, INT &lenData, INT &iCommandId, LPSTR &lpszCommandDescription);
class OFTPClientPITrailEventParams {
public:
  int Direction();

  const QByteArray &Data();

  int CommandId();

  const QString &CommandDescription();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void PITrail(OFTPClientPITrailEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FirePITrail(OFTPClientPITrailEventParams *e) {...}

Remarks

This event provides information about the protocol level communication between the client and server.

The Direction parameter specifies who sent the command.

0 (Client) The command originated from the connected client.
1 (Server) The command originated from the server.

The CommandId and CommandDescription parameters specify which command was sent. The table below shows possible values.

CommandIdCommandDescription
50SFPA (Start File Positive Answer)
51SFNA (Start File Negative Answer)
52EFPA (End File Positive Answer)
53EFNA (End File Negative Answer)
65AUCH (Authentication Challenge)
67CDT (Set Credit)
68DATA (Data Exchange Buffer)
69EERP (End to End Response)
70ESID (End Session)
72SFID (Start File)
73SSRM (Start Session Ready Message)
74SECD (Security Change Direction)
78NERP (Negative End Response)
80RTR (Ready To Receive)
82CD (Change Direction)
83AURP (Authentication Response)
84EFID (End File)
88SSID (Start Session)

The Data parameter contains the raw OFTP packet.

SSLServerAuthentication Event (OFTPClient Class)

Fired after the server presents its certificate to the client.

Syntax

ANSI (Cross Platform)
virtual int FireSSLServerAuthentication(OFTPClientSSLServerAuthenticationEventParams *e);
typedef struct {
const char *CertEncoded; int lenCertEncoded;
const char *CertSubject;
const char *CertIssuer;
const char *Status;
int Accept; int reserved; } OFTPClientSSLServerAuthenticationEventParams;
Unicode (Windows) virtual INT FireSSLServerAuthentication(OFTPClientSSLServerAuthenticationEventParams *e);
typedef struct {
LPCSTR CertEncoded; INT lenCertEncoded;
LPCWSTR CertSubject;
LPCWSTR CertIssuer;
LPCWSTR Status;
BOOL Accept; INT reserved; } OFTPClientSSLServerAuthenticationEventParams;
#define EID_OFTPCLIENT_SSLSERVERAUTHENTICATION 8

virtual INT IPWORKSEDI_CALL FireSSLServerAuthentication(LPSTR &lpCertEncoded, INT &lenCertEncoded, LPSTR &lpszCertSubject, LPSTR &lpszCertIssuer, LPSTR &lpszStatus, BOOL &bAccept);
class OFTPClientSSLServerAuthenticationEventParams {
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(OFTPClientSSLServerAuthenticationEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireSSLServerAuthentication(OFTPClientSSLServerAuthenticationEventParams *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 (OFTPClient Class)

Fired when secure connection progress messages are available.

Syntax

ANSI (Cross Platform)
virtual int FireSSLStatus(OFTPClientSSLStatusEventParams *e);
typedef struct {
const char *Message; int reserved; } OFTPClientSSLStatusEventParams;
Unicode (Windows) virtual INT FireSSLStatus(OFTPClientSSLStatusEventParams *e);
typedef struct {
LPCWSTR Message; INT reserved; } OFTPClientSSLStatusEventParams;
#define EID_OFTPCLIENT_SSLSTATUS 9

virtual INT IPWORKSEDI_CALL FireSSLStatus(LPSTR &lpszMessage);
class OFTPClientSSLStatusEventParams {
public:
  const QString &Message();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void SSLStatus(OFTPClientSSLStatusEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireSSLStatus(OFTPClientSSLStatusEventParams *e) {...}

Remarks

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

StartTransfer Event (OFTPClient Class)

Fired when a document starts transferring.

Syntax

ANSI (Cross Platform)
virtual int FireStartTransfer(OFTPClientStartTransferEventParams *e);
typedef struct {
int Direction;
char *LocalFile;
const char *VirtualFileName;
const char *VirtualFileDate;
const char *Destination;
const char *Originator; int reserved; } OFTPClientStartTransferEventParams;
Unicode (Windows) virtual INT FireStartTransfer(OFTPClientStartTransferEventParams *e);
typedef struct {
INT Direction;
LPWSTR LocalFile;
LPCWSTR VirtualFileName;
LPCWSTR VirtualFileDate;
LPCWSTR Destination;
LPCWSTR Originator; INT reserved; } OFTPClientStartTransferEventParams;
#define EID_OFTPCLIENT_STARTTRANSFER 10

virtual INT IPWORKSEDI_CALL FireStartTransfer(INT &iDirection, LPSTR &lpszLocalFile, LPSTR &lpszVirtualFileName, LPSTR &lpszVirtualFileDate, LPSTR &lpszDestination, LPSTR &lpszOriginator);
class OFTPClientStartTransferEventParams {
public:
  int Direction();

  const QString &LocalFile();
  void SetLocalFile(const QString &qsLocalFile);

  const QString &VirtualFileName();

  const QString &VirtualFileDate();

  const QString &Destination();

  const QString &Originator();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void StartTransfer(OFTPClientStartTransferEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireStartTransfer(OFTPClientStartTransferEventParams *e) {...}

Remarks

This event fires when a file transfer begins.

Direction specifies if the client or server sent the file.

0 (Client) The file originated from the client.
1 (Server) The file originated from the server.

VirtualFileName holds the filename.

VirtualFileDate holds the date associated with the file in the format "MM/dd/yyyy HH:mm:ss".

Originator identifies the sender (SFID) code in the send file request.

Destination identifies the receiver (SFID) code in the send file request.

LocalFile holds the full path to the file that will be written.

Transfer Event (OFTPClient Class)

Fired while a document transfers (delivers document).

Syntax

ANSI (Cross Platform)
virtual int FireTransfer(OFTPClientTransferEventParams *e);
typedef struct {
int Direction;
const char *LocalFile;
const char *VirtualFileName;
const char *VirtualFileDate;
const char *Destination;
const char *Originator;
int64 BytesTransferred;
const char *Text; int lenText; int reserved; } OFTPClientTransferEventParams;
Unicode (Windows) virtual INT FireTransfer(OFTPClientTransferEventParams *e);
typedef struct {
INT Direction;
LPCWSTR LocalFile;
LPCWSTR VirtualFileName;
LPCWSTR VirtualFileDate;
LPCWSTR Destination;
LPCWSTR Originator;
LONG64 BytesTransferred;
LPCSTR Text; INT lenText; INT reserved; } OFTPClientTransferEventParams;
#define EID_OFTPCLIENT_TRANSFER 11

virtual INT IPWORKSEDI_CALL FireTransfer(INT &iDirection, LPSTR &lpszLocalFile, LPSTR &lpszVirtualFileName, LPSTR &lpszVirtualFileDate, LPSTR &lpszDestination, LPSTR &lpszOriginator, LONG64 &lBytesTransferred, LPSTR &lpText, INT &lenText);
class OFTPClientTransferEventParams {
public:
  int Direction();

  const QString &LocalFile();

  const QString &VirtualFileName();

  const QString &VirtualFileDate();

  const QString &Destination();

  const QString &Originator();

  qint64 BytesTransferred();

  const QByteArray &Text();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void Transfer(OFTPClientTransferEventParams *e);
// Or, subclass OFTPClient and override this emitter function. virtual int FireTransfer(OFTPClientTransferEventParams *e) {...}

Remarks

The Text parameter contains the portion of the document text being retrieved. It is empty if data is being posted to the server.

The BytesTransferred parameter contains the number of bytes transferred in this Direction since the beginning of the document text.

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

VirtualFileName holds the filename.

VirtualFileDate holds the date associated with the file in the format specified by VirtualFileDateFormat. The default value is "MM/dd/yyyy HH:mm:ss".

Originator identifies the sender (SFID) code in the send file request.

Destination identifies the receiver (SFID) code in the send file request.

LocalFile holds the full path to the file that will be written.

Config Settings (OFTPClient 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.

OFTPClient Config Settings

AcceptAnySFIDCode:   Indicates that all SFID codes are acceptable.

This setting controls whether the class checks the SFID codes when receiving files. When set to False (Default) and a file is received the class will check the client and server SFID codes sent by the server against the values specified in ClientSFIDCode and ServerSFIDCode. If they do not match an error is returned. In some situations it is necessary to consider any SFID code valid. To disable checking the SFID codes sent by the server set this to True.

AllowRetry:   Whether to send a retry indicator when rejecting a file.

When the server sends a file and it is rejected for any reason, if this setting is set to True the class will send a retry indicator value to the server to specify the file may be retried later.

When set to False (default) the component will send a value indicating the server should not retry the send operation.

CertificateType:   Specifies the type of certificate being supplied.

By default the class will use the certificate set in the Certificate property for all operations that require a certificate. This setting allows for different certificates to be set for specific operations. First, specify the CertificateType via this setting and then set the Certificate property. For instance: component.Config("CertificateType=3"); component.Certificate = mySigningCertificate; Possible values are:

0 (default)All Operations
1Session Authentication
2Decryption
3Signing
4Receipt Signing
ConnectionType:   Specifies the type of connection that will be created.

Use the ConnectionType setting to tell the class which type of connection to create. The default value is 0 (Both) in which the class can both send and receive files. However you can limit the class to only be able to send or receive files by specifying a value of 1 (Send Only) or 2 (Receive Only). Valid values are:

0Both (Default)
1Send Only
2Receive Only
CreditCount:   Specifies the credit value.

This setting defines the maximum credit value to be sent in the initial connection (SSID command). The default value is 99 and the maximum value is 999. When connecting, the server will also indicate the value it wishes to use for the credit count. The smaller of the two values will be used. This setting may be queried after connecting to determine the negotiated value.

DeleteOnError:   Whether received files are deleted when there is an error during processing.

By default this value is True. When set to False and receiving a file, if the file is encrypted, signed, or compressed the file will be decrypted, verified, or decompressed. If there is an error during processing the original unprocessed file will be placed in DownloadDirectory. In that case you may choose what to do with the file based on the error reported during processing.

When this is set to True (default) and there is an error during processing the original unprocessed file will be deleted and no files will be placed in DownloadDirectory.

DisconnectAfterEndSession:   Determines if the connection is closed immediately after ending the session.

By default when Logoff is called the class will close the TCP connection after ending the session (the ESID command is sent). To let the other side close the connection after it has received the end session command (ESID), set this to False.

EnforceProtocolVersion:   Requires the server to support the same OFTP version.

This settings controls the behavior when the server's OFTP version is different from the requested version. During the logon process the class will supply its OFTP Version to the server. The server will respond with the OFTP version it is using for the connection. If the version is not the same, the action of the class depends on this setting.

When set to True, if the server's OFTP version does not match the client's Version, the class fails with an error. When set to False (default), if the server's OFTP version does not match the client's Version, the class will use the lowest mutually supported version.

ExchangeBufferSize:   Specifies the data exchange buffer size in bytes.

This setting defines the data exchange buffer size to be sent in the initial connection (SSID command) in bytes. The default value is 2048. When connecting, the server will also indicate the value it wishes to use for the data exchange buffer size. The smaller of the two values will be used. This setting may be queried after connecting to determine the negotiated value.

ExchangeCertStoreType:   Specifies the store type when loading a certificate to be exchanged.

This specifies the certificate store type when loading a certificate that will be sent to the remote party. This is only applicable when calling ExchangeCertificate. The default value is "8" which indicates the certificate will be loaded from a file on disk. When the certificate is not in a .cer format or is located in the Windows certificate store this setting should be set to the appropriate value before calling ExchangeCertificate.

For a list of possible values please see CertStoreType. Also see ExchangeCertSubject.

ExchangeCertSubject:   The subject of the certificate being exchanged.

This specifies the subject of the certificate being exchanged. This will be used to load the appropriate certificate when ExchangeCertificate is called. This is used in conjunction with ExchangeCertStoreType and is only necessary when loading a certificate from a store that may hold more than one certificate (such as a Windows certificate store).

FailOnUntrustedCert:   Whether or not to throw an exception when untrusted certificates are used.

When TrustedCerts is populated the class will validate that loaded certificates were issued by a trusted CA in TrustedCerts. This setting controls the behavior when an untrusted certificate is found. By default this value is True and the class will throw an exception. If this is set to False the class will fire the Error event but the error will not be fatal and the operation will be allowed to continue.

FileDescription:   Additional description information sent with the file.

When sending a file this setting may be set to specify additional information. There is no restriction on the type of data supplied here. It may be set to a longer filename, or simply additional text data that you wish to pass to the receiver. The data supplied will be UTF-8 encoded by the class. The maximum length is 999 bytes (after UTF-8 encoding).

FileHashAlgorithm:   The hash algorithm to use when sending a file.

The file hash algorithm specified in this setting is used to calculate the hash sent along with an outgoing file. Possible values are:

0sha1
1sha256 (Default)
2sha512
FireEndResponseOnSend:   Determines if the EndResponse event is fired for outgoing EERP and NERPs.

If set to True (default) the class will fire the EndResponse event for both sent and received end responses. If set to False the EndResponse event will fire only for received (incoming) end responses. The Direction parameter of EndResponse determines if the end response is being sent or received. The default value is True.

FollowRedirects:   Determines behavior when importing trusted certificates and a HTTP redirect is returned.

When TrustedCertsData holds a URL and ImportTrustedCerts is called the class makes a HTTP request to obtain the trusted certificates. If the server returns a HTTP redirect this setting specifies how the class will handle it. Possible values are:

0 (default) Never follow redirects. An exception will be thrown.
1 Always follow redirects. The redirect will be automatically followed.
2 Follow same scheme redirects. Follow the redirect if it matches the same scheme (http:// or https://).
FriendlyLogFormat:   Determines if a more friendly format is applied to PITrail event out.

This setting effects the content of the Data parameter of the PITrail event. By default this setting is true and a format designed to be more easily read is used. If set to false the Data parameter will hold the raw unformatted protocol level content.

LogLevel:   The level of information to log.

This setting specifies the level of detail that is logged to the Log event. Possible values are:

0 (None) No messages are logged.
1 (Info - Default) Informational events such as OFTP commands which are sent and received.
2 (Verbose) Detailed data such as individual packet information is logged.
3 (Debug) Debug data including all relevant sent and received bytes are logged.
MaskSensitive:   Masks passwords in logs.

The default value is True. When set to True, the class will mask passwords that otherwise would appear in its logs.

ReceiptHashAlgorithm:   The receipt hash algorithm to request when sending a file.

The receipt hash algorithm specified in this setting is sent to the receiving party when a file is sent, and the receiving party should use this value when calculating the hash returned in the EERP or NERP receipt. Possible values are:

0sha1 (Default)
1sha256
2sha512
ReceivedFileDateTime:   The datetime of the file being received.

This setting may be queried to obtain the datetime of the received file.

ReceivedFileDescription:   Additional description information received with the file.

Query this setting after receiving a file to obtain any additional information provided by the server. The data will be UTF-8 decoded by the class.

ReceivedFileEncryptionAlg:   The encryption algorithm used for the file being received.

This setting may be queried to obtain the encryption algorithm used for encryption of the file being received. The possible values are:

0 3DES (Triple Data Encryption Standard).
1 AES (Advanced Encryption Standard with key length of 128).
ReceivedFileName:   Returns the name of the received file.

This setting may be queried inside the EndTransfer event to obtain the name of the received file on disk. This includes the full path to the file on disk.

ReceivedFileNameFormat:   The name format of received files.

This setting specifies the format used when determining the local filename of a received file. The use of macros is supported to provide flexibility. This setting may include one or more of the following values:

  • %VirtualFileName%
  • %VirtualFileDate%
  • %Originator%
  • %Destination%
  • %UserData%
  • %CurrentTime%
  • %GUID%
An example value is "%VirtualFileName%_%VirtualFileDate%_%Destination%". The default value is "%VirtualFileName%".

The '%VirtualFileDate%' macro also supports date formatting through the use of an optional DateTime format string. The format of the macro with the date format string included is:

  • %VirtualFileDate:CustomFormat%
For example: "%VirtualFileDate:yyyyMMddHHmmssffff%"

The name format of received files.

This setting specifies the format used when determining the local filename of a received file. The use of macros is supported to provide flexibility. This setting may include one or more of the following values:

  • %VirtualFileName%
  • %VirtualFileDate%
  • %Originator%
  • %Destination%
  • %UserData%
  • %CurrentTime%
  • %GUID%
An example value is "%VirtualFileName%_%VirtualFileDate%_%Destination%". The default value is "%VirtualFileName%".

The '%VirtualFileDate%' macro also supports date formatting through the use of an optional DateTime format string. The format of the macro with the date format string included is:

  • %VirtualFileDate:CustomFormat%
For example: "%VirtualFileDate:yyyyMMddHHmmssffff%"

ReceivedFileNameFormat:   The name format of received files.

This setting specifies the format used when determining the local filename of a received file. The use of macros is supported to provide flexibility. This setting may include one or more of the following values:

  • %VirtualFileName%
  • %VirtualFileDate%
  • %Originator%
  • %Destination%
  • %UserData%
  • %CurrentTime%
  • %GUID%
An example value is "%VirtualFileName%_%VirtualFileDate%_%Destination%". The default value is "%VirtualFileName%".

The '%VirtualFileDate%' macro also supports date formatting through the use of an optional DateTime format string. The format of the macro with the date format string included is:

  • %VirtualFileDate:CustomFormat%
For example: "%VirtualFileDate:yyyyMMddHHmmssffff%"

The name format of received files.

This setting specifies the format used when determining the local filename of a received file. The use of macros is supported to provide flexibility. This setting may include one or more of the following values:

  • %VirtualFileName%
  • %VirtualFileDate%
  • %Originator%
  • %Destination%
  • %UserData%
  • %CurrentTime%
  • %GUID%
An example value is "%VirtualFileName%_%VirtualFileDate%_%Destination%". The default value is "%VirtualFileName%".

The '%VirtualFileDate%' macro also supports date formatting through the use of an optional DateTime format string. The format of the macro with the date format string included is:

  • %VirtualFileDate:CustomFormat%
For example: "%VirtualFileDate:yyyyMMddHHmmssffff%"

RecipientCertificateType:   Specifies the type of recipient certificate being supplied.

By default the class will use the certificate set in the RecipientCert property for all operations that require a certificate. This setting allows for different certificates to be set for specific operations. First, specify the RecipientCertificateType via this setting and then set the RecipientCert property. For instance: component.Config("RecipientCertificateType=3"); component.RecipientCert = mySignatureVerificationCertificate; Possible values are:

0 (default)All Operations
1Session Authentication
2Encryption
3Signature Verification
4Receipt Signature Verification
Retry:   Indicates whether the recipient allows the send to be retried.

When sending files the recipient may reject the file for a number of reasons. The recipient may indicate that the operation can be re-attempted later. Query this setting after a send attempt was rejected to determine if the recipient allows retries. This setting will return either True or False.

SendCDAfterEFPA:   Specifies whether a CD is always sent after receiving an EFPA.

When sending a file the recipient will respond with an EFPA once the file is received. Within this response is an indicator which tells the sender whether to issue a CD (Change Direction) command. The indicator is read by the class and a CD command is sent if requested. If a CD is not requested then no CD is sent.

When set to True, this overrides the default behavior and will always send a CD command regardless of whether the indicator is set in the EFPA.

This should only be set if there is a specific reason to do so. In most cases it is not necessary.

TempPath:   The path of a directory where temporary files will be created.

Under certain conditions, the class will create temporary files before processing a file. The location of the temporary files is determined by this setting. Temporary files are created if any of the following conditions are true.

Note that VirtualFileSecurityLevel is only applicable when Version is set to oftpVer20.

TrustedCertsData:   Specifies the source to be used when importing trusted certificates.

When ImportTrustedCerts is called it will attempt to import certificates from the location specified here. By default this is the URL provided by Odette (http://www.odette.org/TSL/TSL_OFTP2.XML). This is the live list of CA certificates hosted by Odette. This may also be set to an absolute file path to load certificates from an offline source, or a string value containing the trusted CA certificates.

VirtualFileDateFormat:   The DateTime format of received files.

This setting specifies the DateTime format used by the class when reporting the VirtualFileDate of received files. The default format is "MM/dd/yyyy HH:mm:ss".

When using OFTP v2.0 If the class is configured to respond to EERP and NERP messages asynchronously this should be set to the value "yyyyMMddHHmmssffff" or a similar format that includes the same level of accuracy. This is required to ensure that when calling SendEndResponse the value saved from within the EndTransfer event has the necessary data when sending a response.

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:

IdentifierName
037IBM EBCDIC - U.S./Canada
437OEM - United States
500IBM EBCDIC - International
708Arabic - ASMO 708
709Arabic - ASMO 449+, BCON V4
710Arabic - Transparent Arabic
720Arabic - Transparent ASMO
737OEM - Greek (formerly 437G)
775OEM - Baltic
850OEM - Multilingual Latin I
852OEM - Latin II
855OEM - Cyrillic (primarily Russian)
857OEM - Turkish
858OEM - Multilingual Latin I + Euro symbol
860OEM - Portuguese
861OEM - Icelandic
862OEM - Hebrew
863OEM - Canadian-French
864OEM - Arabic
865OEM - Nordic
866OEM - Russian
869OEM - Modern Greek
870IBM EBCDIC - Multilingual/ROECE (Latin-2)
874ANSI/OEM - Thai (same as 28605, ISO 8859-15)
875IBM EBCDIC - Modern Greek
932ANSI/OEM - Japanese, Shift-JIS
936ANSI/OEM - Simplified Chinese (PRC, Singapore)
949ANSI/OEM - Korean (Unified Hangul Code)
950ANSI/OEM - Traditional Chinese (Taiwan; Hong Kong SAR, PRC)
1026IBM EBCDIC - Turkish (Latin-5)
1047IBM EBCDIC - Latin 1/Open System
1140IBM EBCDIC - U.S./Canada (037 + Euro symbol)
1141IBM EBCDIC - Germany (20273 + Euro symbol)
1142IBM EBCDIC - Denmark/Norway (20277 + Euro symbol)
1143IBM EBCDIC - Finland/Sweden (20278 + Euro symbol)
1144IBM EBCDIC - Italy (20280 + Euro symbol)
1145IBM EBCDIC - Latin America/Spain (20284 + Euro symbol)
1146IBM EBCDIC - United Kingdom (20285 + Euro symbol)
1147IBM EBCDIC - France (20297 + Euro symbol)
1148IBM EBCDIC - International (500 + Euro symbol)
1149IBM EBCDIC - Icelandic (20871 + Euro symbol)
1200Unicode UCS-2 Little-Endian (BMP of ISO 10646)
1201Unicode UCS-2 Big-Endian
1250ANSI - Central European
1251ANSI - Cyrillic
1252ANSI - Latin I
1253ANSI - Greek
1254ANSI - Turkish
1255ANSI - Hebrew
1256ANSI - Arabic
1257ANSI - Baltic
1258ANSI/OEM - Vietnamese
1361Korean (Johab)
10000MAC - Roman
10001MAC - Japanese
10002MAC - Traditional Chinese (Big5)
10003MAC - Korean
10004MAC - Arabic
10005MAC - Hebrew
10006MAC - Greek I
10007MAC - Cyrillic
10008MAC - Simplified Chinese (GB 2312)
10010MAC - Romania
10017MAC - Ukraine
10021MAC - Thai
10029MAC - Latin II
10079MAC - Icelandic
10081MAC - Turkish
10082MAC - Croatia
12000Unicode UCS-4 Little-Endian
12001Unicode UCS-4 Big-Endian
20000CNS - Taiwan
20001TCA - Taiwan
20002Eten - Taiwan
20003IBM5550 - Taiwan
20004TeleText - Taiwan
20005Wang - Taiwan
20105IA5 IRV International Alphabet No. 5 (7-bit)
20106IA5 German (7-bit)
20107IA5 Swedish (7-bit)
20108IA5 Norwegian (7-bit)
20127US-ASCII (7-bit)
20261T.61
20269ISO 6937 Non-Spacing Accent
20273IBM EBCDIC - Germany
20277IBM EBCDIC - Denmark/Norway
20278IBM EBCDIC - Finland/Sweden
20280IBM EBCDIC - Italy
20284IBM EBCDIC - Latin America/Spain
20285IBM EBCDIC - United Kingdom
20290IBM EBCDIC - Japanese Katakana Extended
20297IBM EBCDIC - France
20420IBM EBCDIC - Arabic
20423IBM EBCDIC - Greek
20424IBM EBCDIC - Hebrew
20833IBM EBCDIC - Korean Extended
20838IBM EBCDIC - Thai
20866Russian - KOI8-R
20871IBM EBCDIC - Icelandic
20880IBM EBCDIC - Cyrillic (Russian)
20905IBM EBCDIC - Turkish
20924IBM EBCDIC - Latin-1/Open System (1047 + Euro symbol)
20932JIS X 0208-1990 & 0121-1990
20936Simplified Chinese (GB2312)
21025IBM EBCDIC - Cyrillic (Serbian, Bulgarian)
21027Extended Alpha Lowercase
21866Ukrainian (KOI8-U)
28591ISO 8859-1 Latin I
28592ISO 8859-2 Central Europe
28593ISO 8859-3 Latin 3
28594ISO 8859-4 Baltic
28595ISO 8859-5 Cyrillic
28596ISO 8859-6 Arabic
28597ISO 8859-7 Greek
28598ISO 8859-8 Hebrew
28599ISO 8859-9 Latin 5
28605ISO 8859-15 Latin 9
29001Europa 3
38598ISO 8859-8 Hebrew
50220ISO 2022 Japanese with no halfwidth Katakana
50221ISO 2022 Japanese with halfwidth Katakana
50222ISO 2022 Japanese JIS X 0201-1989
50225ISO 2022 Korean
50227ISO 2022 Simplified Chinese
50229ISO 2022 Traditional Chinese
50930Japanese (Katakana) Extended
50931US/Canada and Japanese
50933Korean Extended and Korean
50935Simplified Chinese Extended and Simplified Chinese
50936Simplified Chinese
50937US/Canada and Traditional Chinese
50939Japanese (Latin) Extended and Japanese
51932EUC - Japanese
51936EUC - Simplified Chinese
51949EUC - Korean
51950EUC - Traditional Chinese
52936HZ-GB2312 Simplified Chinese
54936Windows XP: GB18030 Simplified Chinese (4 Byte)
57002ISCII Devanagari
57003ISCII Bengali
57004ISCII Tamil
57005ISCII Telugu
57006ISCII Assamese
57007ISCII Oriya
57008ISCII Kannada
57009ISCII Malayalam
57010ISCII Gujarati
57011ISCII Punjabi
65000Unicode UTF-7
65001Unicode UTF-8
The following is a list of valid code page identifiers for Mac OS only:
IdentifierName
1ASCII
2NEXTSTEP
3JapaneseEUC
4UTF8
5ISOLatin1
6Symbol
7NonLossyASCII
8ShiftJIS
9ISOLatin2
10Unicode
11WindowsCP1251
12WindowsCP1252
13WindowsCP1253
14WindowsCP1254
15WindowsCP1250
21ISO2022JP
30MacOSRoman
10UTF16String
0x90000100UTF16BigEndian
0x94000100UTF16LittleEndian
0x8c000100UTF32String
0x98000100UTF32BigEndian
0x9c000100UTF32LittleEndian
65536Proprietary

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.
MaskSensitive:   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.

UseFIPSCompliantAPI:   Tells the class whether or not to use FIPS certified APIs.

When set to true, the class will utilize the underlying operating system's certified APIs. Java editions, regardless of OS, utilize Bouncy Castle FIPS, while all the other Windows editions make use of Microsoft security libraries.

FIPS mode can be enabled by setting the UseFIPSCompliantAPI configuration setting to true. This is a static setting which applies to all instances of all classes of the toolkit within the process. It is recommended to enable or disable this setting once before the component has been used to establish a connection. Enabling FIPS while an instance of the component is active and connected may result in unexpected behavior.

For more details please see the FIPS 140-2 Compliance article.

Note: This setting is only applicable on Windows.

Note: Enabling FIPS-compliance requires a special license; please contact sales@nsoftware.com for details.

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 (OFTPClient 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.

OFTPClient Errors

671   OFTP protocol error.
672   Server supplied an invalid SSID code.
673   Server supplied an invalid SFID code.
674   Server supplied an invalid password.
675   Server returned an invalid client SSID code.
676   Server returned an invalid client SFID code.
677   Server returned an invalid client password.
678   "Error building packet to send."
679   Error reading files specified.
680   Invalid date timestamp.
681   Local file exists and overwrite is set to false.
682   Invalid hash value.
683   Invalid signature.
684   Cryptographic operation failed.
685   No encryption certificate was specified.
686   No signing certificate was specified.
687   Send failed. Check the description for more details.
688   The requested feature is only supported in OFTP Version 2.0. Check the description for more details.
689   A required certificate was not provided. The error descriptions indicates which property must be set.
690   Invalid Certificate.
691   Failed to import trusted certificates.

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.

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 non-socket.
10039   [10039] Destination address required.
10040   [10040] Message too long.
10041   [10041] Protocol wrong type for socket.
10042   [10042] Bad protocol option.
10043   [10043] Protocol not supported.
10044   [10044] Socket type not supported.
10045   [10045] Operation not supported on socket.
10046   [10046] Protocol family not supported.
10047   [10047] Address family not supported by protocol family.
10048   [10048] Address already in use.
10049   [10049] Can't 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] Can't send after socket shutdown.
10059   [10059] Too many references, can't splice.
10060   [10060] Connection timed out.
10061   [10061] Connection refused.
10062   [10062] Too many levels of symbolic links.
10063   [10063] File name too long.
10064   [10064] Host is down.
10065   [10065] No route to host.
10066   [10066] Directory 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 not loaded yet.
11001   [11001] Host not found.
11002   [11002] Non-authoritative 'Host not found' (try again or check DNS setup).
11003   [11003] Non-recoverable errors: FORMERR, REFUSED, NOTIMP.
11004   [11004] Valid name, no data record (check DNS setup).