SysLog Class

Properties   Methods   Events   Configuration Settings   Errors  

The Syslog class is used to send and receive network system log packets.

Syntax

ipworks.syslog()

Remarks

The Syslog class implements a lightweight BSD syslog client as specified in RFC 3164 (UDP), RFC 5425 (SSL/TLS), and RFC 6587 (TCP). The class is used to send and receive BSD system network logging packets.

The first step in using the Syslog class is to set LocalHost and LocalPort to the interface and port on which the host will be receiving syslog packets, then set Active to True. For each packet, the class will parse the headers and message and fire a PacketIn event.

Property List

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

Active	Enables or disables sending and receiving of data.
LocalHost	The name of the local host or user-assigned IP interface through which connections are initiated or accepted.
LocalPort	The port in the local host where Syslog binds.
RemoteHost	Sets a specific host for outgoing log packets.
RemotePort	Sets a specific port for outgoing log packets.
SSLAcceptServerCert	Instructs the class to unconditionally accept the server certificate that matches the supplied certificate.
SSLAuthenticateClients	If true, the server asks the client(s) for a certificate.
SSLCert	The certificate to be used during SSL negotiation.
SSLEnabled	Whether TLS/SSL is enabled.
SSLServerCert	The server certificate for the last established connection.
UseTCP	Whether to use TCP.

Method List

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

Activate	Enables sending and receiving of data.
Config	Sets or retrieves a configuration setting.
Deactivate	Disables sending and receive of data.
DoEvents	Processes events from the internal message queue.
Reset	Reset the class.
ResolveRemoteHost	Resolves the hostname in RemoteHost to an IP address.
SendPacket	Send a log packet to RemoteHost .

Event List

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

Connected	Fired immediately after a connection completes (or fails).
ConnectionStatus	TBD.
Disconnected	TBD.
Error	Information about errors during data delivery.
PacketIn	Fires whenever a system log packet is received.
SSLClientAuthentication	Fired when the client presents its credentials to the server.
SSLServerAuthentication	Fires when connecting to the server.
SSLStatus	Shows the progress of the secure connection.

Configuration Settings

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

AcceptData	Whether the class can accept/receive data.
AppName	Sets the App-Name field in RFC 5424.
DelayHostResolution	Whether the hostname is resolved when RemoteHost is set.
MsgId	Sets the MsgId field in RFC 5424.
ProcId	Sets the ProcId field in RFC 5424.
ReceivedAppName	Returns the value of the App-Name field in RFC 5424.
ReceivedMsgId	Returns the value of the MsgId field in RFC 5424.
ReceivedProcId	Returns the value of the ProcId field in RFC 5424.
ReceivedSDElementCount	Returns the number of Structured-data elements in RFC 5424.
ReceivedSDElementId	Returns the Sd-Id value of the Sd-element with the specified SDElementIndex in RFC 5424.
ReceivedSDElementIndex	Returns the index of the Structured-Data element in RFC 5424.
ReceivedSDParamCount	Returns the number of the Sd-param values for the specified SDElementIndex in RFC 5424.
ReceivedSDParamName	Returns the name of the SD-Param field in RFC 5424.
ReceivedSDParamValue	Returns the value of the SD-Param field in RFC 5424.
SDElementCount	Sets the number of Structured-data elements in RFC 5424.
SDElementId	Sets the Sd-Id value of the Sd-element with the specified SDElementIndex in RFC 5424.
SDElementIndex	Sets the index of the Structured-Data element in RFC 5424.
SDParamCount	Sets the number of the Sd-param values for the specified SDElementIndex in RFC 5424.
SDParamName	Sets the name of the SD-Param field in RFC 5424.
SDParamValue	Sets the value of the SD-Param field in RFC 5424.
TCPMessageDelimiter	The message delimiter to use (if any) when sending and receiving over TCP.
UseHostname	Determines if the local host name or IP address is used in the Syslog header.
UseLocalTime	Indicates whether to use local time or GMT time for packet timestamps.
Version	Determines which Syslog version to use.
CaptureIPPacketInfo	Used to capture the packet information.
DelayHostResolution	Whether the hostname is resolved when RemoteHost is set.
DestinationAddress	Used to get the destination address from the packet information.
DontFragment	Used to set the Don't Fragment flag of outgoing packets.
LocalHost	The name of the local host through which connections are initiated or accepted.
LocalPort	The port in the local host where the class binds.
MaxPacketSize	The maximum length of the packets that can be received.
QOSDSCPValue	Used to specify an arbitrary QOS/DSCP setting (optional).
QOSTrafficType	Used to specify QOS/DSCP settings (optional).
ShareLocalPort	If set to True, allows more than one instance of the class to be active on the same local port.
UseConnection	Determines whether to use a connected socket.
UseIPv6	Whether or not to use IPv6.
AbsoluteTimeout	Determines whether timeouts are inactivity timeouts or absolute timeouts.
FirewallData	Used to send extra data to the firewall.
InBufferSize	The size in bytes of the incoming queue of the socket.
OutBufferSize	The size in bytes of the outgoing queue of the socket.
BuildInfo	Information about the product's build.
CodePage	The system code page used for Unicode to Multibyte translations.
LicenseInfo	Information about the current license.
UseInternalSecurityAPI	Tells the class whether or not to use the system security libraries or an internal implementation.

SysLog.Active Property

Enables or disables sending and receiving of data.

Syntax

 isActive(): boolean;


 setActive(active: boolean): void;

Default Value

FALSE

Remarks

Setting the Active property to True makes the class create a communication endpoint (socket) which can be used for sending and receiving UDP datagrams. Setting it to False destroys the socket and disables data communications.

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

This property is not available at design time.

SysLog.LocalHost Property

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

Syntax

 getLocalHost(): string;


 setLocalHost(localHost: string): void;

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.

SysLog.LocalPort Property

The port in the local host where Syslog binds.

Syntax

 getLocalPort(): number;


 setLocalPort(localPort: number): void;

Default Value

514

Remarks

The LocalPort property must be set before Syslog is activated (Active is set to True). It instructs the class to bind to a specific port (or communication endpoint) in the local machine.

Setting it to 0 (default) enables the TCP/IP stack to choose a port at random. The chosen port will be shown by the LocalPort property after the connection is established.

LocalPort cannot be changed once the class is Active. Any attempt to set the LocalPort property when the class is Active will generate an error.

The LocalPort property is useful when trying to connect to services that require a trusted port in the client side.

SysLog.RemoteHost Property

Sets a specific host for outgoing log packets.

Syntax

 getRemoteHost(): string;


 setRemoteHost(remoteHost: string): void;

Default Value

"255.255.255.255"

Remarks

When a call is made to the SendPacket method, the class will send it to whatever value is in RemoteHost. The default value is the broadcast address, "255.255.255.255".

SysLog.RemotePort Property

Sets a specific port for outgoing log packets.

Syntax

 getRemotePort(): number;


 setRemotePort(remotePort: number): void;

Default Value

514

Remarks

When a call is made to the SendPacket method, the class will send to RemoteHost on RemotePort. The default value is 514, the standard port as defined in the BSD syslog RFC 3164.

SysLog.SSLAcceptServerCert Property

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

Syntax

 getSSLAcceptServerCert(): Certificate;


 setSSLAcceptServerCert(SSLAcceptServerCert: Certificate): void;

Default Value

Remarks

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

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

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

SysLog.SSLAuthenticateClients Property

If true, the server asks the client(s) for a certificate.

Syntax

 isSSLAuthenticateClients(): boolean;


 setSSLAuthenticateClients(SSLAuthenticateClients: boolean): void;

Default Value

FALSE

Remarks

This property is used in conjunction with the SSLClientAuthentication event. Please refer to the documentation of the SSLClientAuthentication event for details.

SysLog.SSLCert Property

The certificate to be used during SSL negotiation.

Syntax

 getSSLCert(): Certificate;


 setSSLCert(SSLCert: Certificate): void;

Default Value

Remarks

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

SysLog.SSLEnabled Property

Whether TLS/SSL is enabled.

Syntax

 isSSLEnabled(): boolean;


 setSSLEnabled(SSLEnabled: boolean): void;

Default Value

FALSE

Remarks

This setting specifies whether TLS/SSL is enabled in the class. When False (default) the class operates in plaintext mode. When True TLS/SSL is enabled.

Note: TLS/SSL can only be used when UseTCP is true.

This property is not available at design time.

SysLog.SSLServerCert Property

The server certificate for the last established connection.

Syntax

 getSSLServerCert(): Certificate;

Default Value

Remarks

SSLServerCert contains the server certificate for the last established connection.

SSLServerCert is reset every time a new connection is attempted.

This property is read-only.

SysLog.UseTCP Property

Whether to use TCP.

Syntax

 isUseTCP(): boolean;


 setUseTCP(useTCP: boolean): void;

Default Value

FALSE

Remarks

This property specifies whether TCP is used. By default this proprety is False and UDP is used. When set to True TCP will be used as the underlying protocol.

When set to True the following additional settings are also applicable:

• SSLAuthenticateClients
• SSLEnabled
• SSLAcceptServerCert*
• SSLCert*
• SSLServerCert*
• TCPMessageDelimiter

SysLog.activate Method

Enables sending and receiving of data.

Syntax

async syslog.activate(): Promise<void>

Remarks

This method enables sending and receiving of data. When called the class will create a communication endpoint (socket) which can be used for sending and receiving UDP messages. This method must be called before using the class to send and receive data.

If the UseConnection configuration setting is set to true, then a local association (connection) to the remote host is also created.

SysLog.config Method

Sets or retrieves a configuration setting.

Syntax

async syslog.config(configurationString : string): Promise<string>

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.

SysLog.deactivate Method

Disables sending and receive of data.

Syntax

async syslog.deactivate(): Promise<void>

Remarks

This method disables sending and receiving of data. When called the class will destroy the existing socket and disable data communications.

SysLog.doEvents Method

Processes events from the internal message queue.

Syntax

async syslog.doEvents(): Promise<void>

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.

SysLog.reset Method

Reset the class.

Syntax

async syslog.reset(): Promise<void>

Remarks

This method will reset the class's properties to their default values.

SysLog.resolveRemoteHost Method

Resolves the hostname in RemoteHost to an IP address.

Syntax

async syslog.resolveRemoteHost(): Promise<void>

Remarks

This method resolves the hostname specified by RemoteHost to an IP address. The resolved value is available in the RemoteHost property after this method returns.

In most cases calling this method is not necessary, the class will resolve the hostname automatically when necessary. If DelayHostResolution is true this method may be called to manually resolve RemoteHost if desired.

SysLog.sendPacket Method

Send a log packet to RemoteHost .

Syntax

async syslog.sendPacket(facility : number, severity : number, message : string): Promise<void>

Remarks

System log packets are composed of three main sections, each of which can be broken down into two smaller pieces.

The first section is the PRI, which contains the originating Facility and Severity of the Message. Facility is a value from 0 to 23, with each value being a different part of the system:

0	Kernel messages
1	User-level messages
2	Mail system
3	System daemons
4	Security/authorization messages
5	Messages generated internally by syslogd
6	Line printer subsystem
7	Network news subsystem
8	UUCP subsystem
9	Clock daemon
10	Security/authorization messages
11	FTP daemon
12	NTP subsystem
13	Log audit
14	Log alert
15	Clock daemon
16	Local use
17	Local use
18	Local use
19	Local use
20	Local use
21	Local use
22	Local use
23	Local use

Severity is a value from 0 to 7 using the following convention:

0	Emergency - the system is unusable
1	Alert - action must be taken immediately
2	Critical - critical conditions exist
3	Error - error conditions exist
4	Warning - warning conditions exist
5	Notice - normal but significant condition
6	Informational - informative message
7	Debug - debug-level messages

The section sections contains a timestamp and hostname, both of which are automatically generated by the class. The third section is the Message itself.

SysLog.Connected Event

Fired immediately after a connection completes (or fails).

Syntax

syslog.on('Connected', listener: (e: {readonly remoteAddress: string, readonly remotePort: number, readonly statusCode: number, readonly description: string}) => void )

Remarks

This event fires after a connection completes or fails.

StatusCode is the value returned by the system TCP/IP stack. This will be 0 if the connection was successful.

Description contains a human readable description of the status. This will be "OK" if the connectino was successful.

RemoteAddress is the IP address of the remote host.

RemotePort is the port on the remote host.

SysLog.ConnectionStatus Event

TBD.

Syntax

syslog.on('ConnectionStatus', listener: (e: {readonly connectionEvent: string, readonly statusCode: number, readonly description: string}) => void )

Remarks

TBD.

SysLog.Disconnected Event

TBD.

Syntax

syslog.on('Disconnected', listener: (e: {readonly remoteAddress: string, readonly remotePort: number, readonly statusCode: number, readonly description: string}) => void )

Remarks

TBD.

SysLog.Error Event

Information about errors during data delivery.

Syntax

syslog.on('Error', listener: (e: {readonly errorCode: number, readonly description: string}) => void )

Remarks

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

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

SysLog.PacketIn Event

Fires whenever a system log packet is received.

Syntax

syslog.on('PacketIn', listener: (e: {readonly facilityCode: number, readonly facility: string, readonly severityCode: number, readonly severity: string, readonly timestamp: string, readonly hostname: string, readonly message: string, readonly conforms: boolean, readonly packet: string, readonly packetB: Uint8Array, readonly sourceAddress: string, readonly sourcePort: number}) => void )

Remarks

System log packets are composed of three main sections, each of which can be broken down into two smaller pieces.

The first section is the PRI, which contains the originating FacilityCode and SeverityCode of the Message. FacilityCode is a value from 0 to 23, with each value being a different part of the system. Facility is a string representation of FacilityCode based on the following convention:

0	Kernel messages
1	User-level messages
2	Mail system
3	System daemons
4	Security/authorization messages
5	Messages generated internally by syslogd
6	Line printer subsystem
7	Network news subsystem
8	UUCP subsystem
9	Clock daemon
10	Security/authorization messages
11	FTP daemon
12	NTP subsystem
13	Log audit
14	Log alert
15	Clock daemon
16	Local use
17	Local use
18	Local use
19	Local use
20	Local use
21	Local use
22	Local use
23	Local use

SeverityCode is a value from 0 to 7. Severity is a string representation of SeverityCode using the following convention:

0	Emergency - the system is unusable.
1	Alert - action must be taken immediately.
2	Critical - critical conditions exist.
3	Error - error conditions exist.
4	Warning - warning conditions exist.
5	Notice - normal but significant condition.
6	Informational - informative message.
7	Debug - debug-level messages.

The second section contains the Timestamp and Hostname. Timestamp is a string that should conform to the standard structure "MMM DD, HH:MM:SS". The class will search for the Timestamp and verify that it conforms. If it conforms, the class will set Hostname, otherwise, everything after the PRI will be placed in Message.

If Conforms is TRUE, then the original syslog packet conforms to the syslog RFC and Timestamp, Hostname, and Message will all have valid values. Otherwise, you should parse the contents of Packet to verify the fields manually.

SourceAddress and SourcePort are the address and port from which Packet was sent. This can be an intermediate syslog server that is simply forwarding packets from the original host.

SysLog.SSLClientAuthentication Event

Fired when the client presents its credentials to the server.

Syntax

syslog.on('SSLClientAuthentication', listener: (e: {readonly remoteAddress: string, readonly remotePort: number, readonly certEncoded: string, readonly certEncodedB: Uint8Array, readonly certSubject: string, readonly certIssuer: string, readonly status: string, accept: boolean}) => void )

Remarks

This event fires when a client connects to the class and presents a certificate for authentication. 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 to continue or not.

When Accept is False, Status shows why the verification failed (otherwise, Status contains the string "OK").

RemoteAddress is the IP address of the connecting client.

RemotePort is the source port of the connecting client.

CertEncoded is the base64 encoded certificate presented by the client.

CertSubject is the subject of the certificate presented by the client.

CertIssuer is the subject of the issuer of the certificate presented by the client.

Status is the stauts of the certificate.

Accept defines whether the certificate is accepted.

SysLog.SSLServerAuthentication Event

Fires when connecting to the server.

Syntax

syslog.on('SSLServerAuthentication', listener: (e: {readonly remoteAddress: string, readonly remotePort: number, readonly certEncoded: string, readonly certEncodedB: Uint8Array, readonly certSubject: string, readonly certIssuer: string, readonly status: string, accept: boolean}) => void )

Remarks

This event is where the client can decide whether to continue with the connection process or not. 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 to continue or not.

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.

RemoteAddress is the IP address of the server.

RemotePort is the source port of the server.

CertEncoded is the base64 encoded certificate presented by the server.

CertSubject is the subject of the certificate presented by the server.

CertIssuer is the subject of the issuer of the certificate presented by the server.

Status is the stauts of the certificate.

Accept defines whether the certificate is accepted.

SysLog.SSLStatus Event

Shows the progress of the secure connection.

Syntax

syslog.on('SSLStatus', listener: (e: {readonly remoteAddress: string, readonly remotePort: number, readonly message: string}) => void )

Remarks

The event is fired for informational and logging purposes only. It is used to track the progress of the connection.

RemoteAddress is the IP address of the remote machine.

RemotePort is the port of the remote machine.

Message is the log message.

Certificate Type

This is the digital certificate being used.

Remarks

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

Fields

EffectiveDate string	This is the date on which this certificate becomes valid. Before this date, it is not valid. The following example illustrates the format of an encoded date: 23-Jan-2000 15:00:00.
Encoded Uint8Array	This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The and properties also may be used to specify a certificate. When is set, a search is initiated in the current for the private key of the certificate. If the key is found, is updated to reflect the full subject of the selected certificate; otherwise, is set to an empty string.
EncodedB byte[]	This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The and properties also may be used to specify a certificate. When is set, a search is initiated in the current for the private key of the certificate. If the key is found, is updated to reflect the full subject of the selected certificate; otherwise, is set to an empty string.
ExpirationDate string	This is the date the certificate expires. After this date, the certificate will no longer be valid. The following example illustrates the format of an encoded date: 23-Jan-2001 15:00:00.
ExtendedKeyUsage string	This is a comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs).
Fingerprint string	This is the hex-encoded, 16-byte MD5 fingerprint of the certificate. The following example illustrates the format: bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02
FingerprintSHA1 string	This is the hex-encoded, 20-byte SHA-1 fingerprint of the certificate. The following example illustrates the format: 30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84
FingerprintSHA256 string	This is the hex-encoded, 32-byte SHA-256 fingerprint of the certificate. The following example illustrates the format: 6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53
Issuer string	This is the issuer of the certificate. This property contains a string representation of the name of the issuing authority for the certificate.
KeyPassword string	This is the password for the certificate's private key (if any). Some certificate stores may individually protect certificates' private keys, separate from the standard protection offered by the . . This field can be used to read such password-protected private keys. Note: this property defaults to the value of . To clear it, you must set the property to the empty string (""). It can be set at any time, but when the private key's password is different from the store's password, then it must be set before calling .
PrivateKey string	This is the private key of the certificate (if available). The key is provided as PEM/Base64-encoded data. Note: The may be available but not exportable. In this case, returns an empty string.
PrivateKeyAvailable boolean	This property shows whether a is available for the selected certificate. If is True, the certificate may be used for authentication purposes (e.g., server authentication).
PrivateKeyContainer string	This is the name of the container for the certificate (if available). This functionality is available only on Windows platforms.
PublicKey string	This is the public key of the certificate. The key is provided as PEM/Base64-encoded data.
PublicKeyAlgorithm string	This property contains the textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm.
PublicKeyLength number	This is the length of the certificate's public key (in bits). Common values are 512, 1024, and 2048.
SerialNumber string	This is the serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number.
SignatureAlgorithm string	The property contains the text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm.
Store Uint8Array	This is the name of the certificate store for the client certificate. The property denotes the type of the certificate store specified by . If the store is password protected, specify the password in . is used in conjunction with the property to specify client certificates. If has a value, and or is set, a search for a certificate is initiated. Please see the property for details. Designations of certificate stores are platform-dependent. The following are designations of the most common User and Machine certificate stores in Windows: MY A certificate store holding personal certificates with their associated private keys. CA Certifying authority certificates. ROOT Root certificates. When the certificate store type is 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. PKCS12 certificate store).
StoreB byte[]	This is the name of the certificate store for the client certificate. The property denotes the type of the certificate store specified by . If the store is password protected, specify the password in . is used in conjunction with the property to specify client certificates. If has a value, and or is set, a search for a certificate is initiated. Please see the property for details. Designations of certificate stores are platform-dependent. The following are designations of the most common User and Machine certificate stores in Windows: MY A certificate store holding personal certificates with their associated private keys. CA Certifying authority certificates. ROOT Root certificates. When the certificate store type is 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. PKCS12 certificate store).
StorePassword string	If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.
StoreType CertStoreTypes	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 (PKCS12) file containing certificates. 3 (cstPFXBlob) The certificate store is a string (binary or base64-encoded) representing a certificate store in PFX (PKCS12) 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 PKCS7 file containing certificates. 12 (cstP7BBlob) The certificate store is a string (binary) representing a certificate store in PKCS7 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). 20 (cstSecurityKey) The certificate is present on a physical security key accessible via a PKCS11 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 cstSecurityKey, CertStorePassword to the PIN, and CertStore to the full path of the PKCS11 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 and set to the PIN. Code Example: SSH Authentication with Security Key certmgr.CertStoreType = CertStoreTypes.cstSecurityKey; 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.cstSecurityKey, secKeyBlob, "123456", "*"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22); 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. 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.
Subject string	This is the subject of the certificate used for client authentication. This property must be set after all other certificate properites are set. When this property is set, a search is performed in the current certificate store certificate with 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 displayed below. Field Meaning CN Common Name. This is commonly a host name like www.server.com. O Organization OU Organizational Unit L Locality S State C Country E Email Address If a field value contains a comma it must be quoted.
SubjectAltNames string	This property contains comma-separated lists of alternative subject names for the certificate.
ThumbprintMD5 string	This property contains the MD5 hash of the certificate. If the hash does not already exist, it is computed.
ThumbprintSHA1 string	This property contains the SHA-1 hash of the certificate. If the hash does not already exist, it is computed.
ThumbprintSHA256 string	This property contains the SHA-256 hash of the certificate. If the hash does not already exist, it is computed.
Usage string	This property contains the text description of . This value will be of one or more of the following strings and will be separated by commas: Digital Signatures Key Authentication Key Encryption Data Encryption Key Agreement Certificate Signing Key Signing If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names.
UsageFlags number	This property contains the flags that show intended use for the certificate. The value of is a combination of the following flags: 0x80 Digital Signatures 0x40 Key Authentication 0x20 Key Encryption 0x10 Data Encryption 0x08 Key Agreement 0x04 Certificate Signing 0x02 Key Signing Please see the property for a text representation of . This functionality currently is not available when the provider is OpenSSL.
Version string	This property contains the certificate's version number. The possible values are the strings "V1", "V2", and "V3".

Constructors

public Certificate();

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

public Certificate(String certificateFile);

Opens CertificateFile and reads out the contents as an X509 public key.

public Certificate(byte[] certificateData);

Parses CertificateData as an X509 public key.

public Certificate(int certStoreType, String store, String storePassword, String subject);

CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. Store is a file containing the certificate store. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X509 certificate's subject Distinguished Name (DN).

public Certificate(int certStoreType, String store, String storePassword, String subject, String configurationString);

CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. Store is a file containing the certificate store. StorePassword is the password used to protect the store. ConfigurationString is a newline separated list of name-value pairs that may be used to modify the default behavior. Possible values include "PersistPFXKey", which shows whether or not the PFX key is persisted after performing operations with the private key. This correlates to the PKCS12_NO_PERSIST_KEY CyrptoAPI option. The default value is True (the key is persisted). "Thumbprint" - a MD5, SHA1, or SHA256 thumbprint of the certificate to load. When specified, this value is used to select the certificate in the store. This is applicable to cstUser, cstMachine, cstPublicKeyFile, and cstPFXFile store types. "UseInternalSecurityAPI" shows whether the platform (default) or the internal security API is used when performing certificate-related operations. After the store has been successfully opened, the class will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X509 certificate's subject Distinguished Name (DN).

public Certificate(int certStoreType, String store, String storePassword, byte[] encoded);

CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. Store is a file containing the certificate store. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will load Encoded as an X509 certificate and search the opened store for a corresponding private key.

public Certificate(int certStoreType, byte[] storeBlob, String storePassword, String subject);

CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. StoreBlob is a string (binary- or base64-encoded) containing the certificate data. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X509 certificate's subject Distinguished Name (DN).

public Certificate(int certStoreType, byte[] storeBlob, String storePassword, String subject, String configurationString);

CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. StoreBlob is a string (binary- or base64-encoded) containing the certificate data. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will attempt to find the certificate identified by Subject . This can be either a complete or a substring match of the X509 certificate's subject Distinguished Name (DN).

public Certificate(int certStoreType, byte[] storeBlob, String storePassword, byte[] encoded);

CertStoreType identifies the type of certificate store to use. See StoreType for descriptions of the different certificate stores. Store is a string (binary- or base64-encoded) containing the certificate store. StorePassword is the password used to protect the store. After the store has been successfully opened, the class will load Encoded as an X509 certificate and search the opened store for a corresponding private key.

Configuration Settings (class ipworks.syslog)

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.

Syslog Configuration Settings

AcceptData:   Whether the component can accept/receive data. When set to false the class will no longer be able to accept any data. The PacketIn event will not fire. The default is true.

AppName:   Sets the App-Name field in RFC 5424. This setting specifies the App-Name field of the message as defined in RFC 5424 Note: This setting is only applicable when Version is set to 1 (RFC 5424)

DelayHostResolution:   Whether the hostname is resolved when RemoteHost is set. This setting specifies whether a hostname is resolved immediately when RemoteHost is set. If true the class will resolve the hostname and the IP address will be present in the RemoteHost property. If false, the hostname is not resolved until needed by the component when a method to connect or send data is called. If desired, ResolveRemoteHost may called to manually resolve the value in RemoteHost at any time. The default value is false.

MsgId:   Sets the MsgId field in RFC 5424. This setting specifies the MsgId field as defined in RFC 5424. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ProcId:   Sets the ProcId field in RFC 5424. This setting specifies the ProcId field as defined in RFC 5424. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedAppName:   Returns the value of the App-Name field in RFC 5424. This setting returns the value of the App-Name field in RFC 5424. This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedMsgId:   Returns the value of the MsgId field in RFC 5424. This setting returns the value of the MsgId field in RFC 5424. This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedProcId:   Returns the value of the ProcId field in RFC 5424. This setting returns the value of the ProcId field in RFC 5424. This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedSDElementCount:   Returns the number of Structured-data elements in RFC 5424. This setting returns the number of Structured-data elements in RFC 5424. This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedSDElementId:   Returns the Sd-Id value of the Sd-element with the specified SDElementIndex in RFC 5424. This setting returns the Sd-Id value of the SD-element with the specified SDElementIndex. This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedSDElementIndex:   Returns the index of the Structured-Data element in RFC 5424. This setting returns the index of the Structured-Data element as defined in RFC 5424. This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedSDParamCount:   Returns the number of the Sd-param values for the specified SDElementIndex in RFC 5424. This setting returns the number of the SD-param values for the specified SDElementIndex. This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedSDParamName:   Returns the name of the SD-Param field in RFC 5424. This setting returns the name of the SD-Param field as defined in RFC 5424. Append the index in square brackets to refer to the SD-Param field in the specified index: SDParamName[index] This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

ReceivedSDParamValue:   Returns the value of the SD-Param field in RFC 5424. This setting returns the value of the SD-Param field as defined in RFC 5424. Append the index in square brackets to refer to the SD-Param field in the specified index: SDParamValue[index] This setting is applicable when receiving messages. Note: This setting is only applicable when Version is set to 1 (RFC 5424) The example below demonstrates how to obtain the structured data information from a received message: int ReceivedSDElementCount = Int32.Parse(syslog.Config("ReceivedSDElementCount")); for(int i=0; i < ReceivedSDElementCount; i++) { syslog.Config("ReceivedSDElementIndex="+ i.ToString()); int ReceivedSDParamCount = Int32.Parse(syslog.Config("ReceivedSDParamCount")); for(int j=0; j < ReceivedSDParamCount; j++) { Console.WriteLine("Param Name: " + syslog.Config("ReceivedSDParamName[" + j.ToString() + "]")); Console.WriteLine("Param Value: " + syslog.Config("ReceivedSDParamValue[" + j.ToString() + "]")); } }

SDElementCount:   Sets the number of Structured-data elements in RFC 5424. This setting specifies the number of Structured-data elements in RFC 5424. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

SDElementId:   Sets the Sd-Id value of the Sd-element with the specified SDElementIndex in RFC 5424. This setting specifies the Sd-Id value of the SD-element with the specified SDElementIndex. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

SDElementIndex:   Sets the index of the Structured-Data element in RFC 5424. This setting specifies the index of the Structured-Data element as defined in RFC 5424. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

SDParamCount:   Sets the number of the Sd-param values for the specified SDElementIndex in RFC 5424. This setting specifies the number of the SD-param values for the specified SDElementIndex. Note: This setting is only applicable when Version is set to 1 (RFC 5424)

SDParamName:   Sets the name of the SD-Param field in RFC 5424. This setting specifies the name of the SD-Param field as defined in RFC 5424. Append the index in square brackets to refer to the SD-Param field in the specified index: SDParamName[index] Note: This setting is only applicable when Version is set to 1 (RFC 5424)

SDParamValue:   Sets the value of the SD-Param field in RFC 5424. This setting specifies the value of the SD-Param field as defined in RFC 5424. Append the index in square brackets to refer to the SD-Param field in the specified index: SDParamValue[index] Note: This setting is only applicable when Version is set to 1 (RFC 5424) The example below demonstrates how to set the Struct-Data configs: syslog.Config("SDElementCount=2"); syslog.Config("SDElementIndex=0"); syslog.Config("SDElementID=examplePriority@32473"); syslog.Config("SDParamCount=1"); syslog.Config("SDParamName[0]=class"); syslog.Config("SDParamValue[0]=high"); syslog.Config("SDElementIndex=1"); syslog.Config("SDElementID=exampleSDID@32473"); syslog.Config("SDParamCount=2"); syslog.Config("SDParamName[0]=iut"); syslog.Config("SDParamValue[0]=3"); syslog.Config("SDParamName[1]=eventSource"); syslog.Config("SDParamValue[1]=Application");

TCPMessageDelimiter:   The message delimiter to use (if any) when sending and receiving over TCP. When UseTCP is set to True messages may be sent and received using either Octet Counting or Non-Transparent-Framing schemes to separate mesagges sent over the wire. This setting defines the delimiter to use in the Non-Transparent-Framing scheme when sending messages. Possible values are: 0 (None - Default) Octet Counting is used, there is no delimiter character 1 (Cr) The carriage return character is used as a message delimiter 2 (Lf) The line feed character is used as a message delimiter 3 (CrLf) The two character carriage return line feed sequence is used as a message delimiter 4 (Null) A single null byte is used as a message delimiter This setting is only applicable when sending a message and UseTCP is set to True.

UseHostname:   Determines if the local host name or IP address is used in the Syslog header. If set to false the class will use the IP address of the local host name in the header of the Syslog packet. The default value is true.

UseLocalTime:   Indicates whether to use local time or GMT time for packet timestamps. Setting this to True will generate timestamps based on the time in your locality, taking into account your time zone. When this option is False (default), GMT timestamps are generated.

Version:   Determines which Syslog version to use. 0 (RFC 3164 - Default) Uses RFC 3164 1 (RFC 5424) Uses RFC 5424 This setting specifies which version of Syslog will be used. Note: This setting should be set before setting any of the AppName, MsgId, ProcId

UDPPort Configuration Settings

CaptureIPPacketInfo:   Used to capture the packet information. If this is set to true, the component will capture the IP packet information. The default value for this setting is False. Note: This setting is only available in Windows.

DelayHostResolution:   Whether the hostname is resolved when RemoteHost is set. This setting specifies whether a hostname is resolved immediately when RemoteHost is set. If true the class will resolve the hostname and the IP address will be present in the RemoteHost property. If false, the hostname is not resolved until needed by the component when a method to connect or send data is called. If desired, ResolveRemoteHost may called to manually resolve the value in RemoteHost at any time. The default value is false.

DestinationAddress:   Used to get the destination address from the packet information. If CaptureIPPacketInfo is set to true, then this will be populated with the packet's destination address when a packet is received. This information will be accessible in the DataIn event. Note: This setting is only available in Windows.

DontFragment:   Used to set the Don't Fragment flag of outgoing packets. When set to True, packets sent by the class will have the Don't Fragment flag set. The default value is False.

LocalHost:   The name of the local host through which connections are initiated or accepted. The LocalHost setting contains the name of the local host as obtained by the gethostname() system call, or if the user has assigned an IP address, the value of that address. In 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 setting shows the IP address of the interface through which the connection is made in internet dotted format (aaa.bbb.ccc.ddd). In most cases, this is the address of the local host, except for multi-homed hosts (machines with more than one IP interface).

LocalPort:   The port in the local host where the class binds. This must be set before a connection is attempted. It instructs the class to bind to a specific port (or communication endpoint) in the local machine. Setting this to 0 (default) enables the system to choose a port at random. The chosen port will be shown by LocalPort after the connection is established. LocalPort cannot be changed once a connection is made. Any attempt to set this when a connection is active will generate an error. This; setting is useful when trying to connect to services that require a trusted port in the client side. An example is the remote shell (rsh) service in UNIX systems.

MaxPacketSize:   The maximum length of the packets that can be received. This setting specifies the maximum size of the datagrams that the class will accept without truncation.

QOSDSCPValue:   Used to specify an arbitrary QOS/DSCP setting (optional). UseConnection must be True to use this setting. This option allows you to specify an arbitrary DSCP value between 0 and 63. The default is 0. When set to the default value the component will not set a DSCP value. Note: This setting uses the qWAVE API is only available on Windows 7, Windows Server 2008 R2, and later.

QOSTrafficType:   Used to specify QOS/DSCP settings (optional). UseConnection must be True to use this setting. You may specify either the text or integer values: BestEffort (0), Background (1), ExcellentEffort (2), AudioVideo (3), Voice (4), and Control (5). Note: This setting uses the qWAVE API which is only available on Windows Vista and Windows Server 2008 or above. Note: QOSTrafficType must be set before setting Active to true.

ShareLocalPort:   If set to True, allows more than one instance of the class to be active on the same local port. This option must be set before the class is activated through the Active property or it will have no effect. The default value for this setting is False.

UseConnection:   Determines whether to use a connected socket. UseConnection specifies whether the class should use a connected socket or not. The connection is defined as an association in between the local address/port and the remote address/port. As such, this is not a connection in the traditional TCP sense. What it means is only that the class will send and receive data only to and from the specified destination. The default value for this setting is False.

UseIPv6:   Whether or not to use IPv6. By default, the component expects an IPv4 address for local and remote host properties, and will create an IPv4 socket. To use IPv6 instead, set this to True.

Socket Configuration Settings

AbsoluteTimeout:   Determines whether timeouts are inactivity timeouts or absolute timeouts. If AbsoluteTimeout is set to True, any method which does not complete within Timeout seconds will be aborted. By default, AbsoluteTimeout is False, and the timeout is an inactivity timeout. Note: This option is not valid for UDP ports.

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

InBufferSize:   The size in bytes of the incoming queue of the socket. This is the size of an internal queue in the TCP/IP stack. You can increase or decrease its size depending on the amount of data that you will be receiving. Increasing the value of the InBufferSize setting can provide significant improvements in performance in some cases. Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the class is activated the InBufferSize reverts to its defined size. The same happens if you attempt to make it too large or too small.

OutBufferSize:   The size in bytes of the outgoing queue of the socket. This is the size of an internal queue in the TCP/IP stack. You can increase or decrease its size depending on the amount of data that you will be sending. Increasing the value of the OutBufferSize setting can provide significant improvements in performance in some cases. Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the class is activated the OutBufferSize reverts to its defined size. The same happens if you attempt to make it too large or too small.

Base Configuration Settings

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

CodePage:   The system code page used for Unicode to Multibyte translations. The default code page is Unicode UTF-8 (65001). The following is a list of valid code page identifiers: Identifier Name 037 IBM EBCDIC - U.S./Canada 437 OEM - United States 500 IBM EBCDIC - International 708 Arabic - ASMO 708 709 Arabic - ASMO 449+, BCON V4 710 Arabic - Transparent Arabic 720 Arabic - Transparent ASMO 737 OEM - Greek (formerly 437G) 775 OEM - Baltic 850 OEM - Multilingual Latin I 852 OEM - Latin II 855 OEM - Cyrillic (primarily Russian) 857 OEM - Turkish 858 OEM - Multilingual Latin I + Euro symbol 860 OEM - Portuguese 861 OEM - Icelandic 862 OEM - Hebrew 863 OEM - Canadian-French 864 OEM - Arabic 865 OEM - Nordic 866 OEM - Russian 869 OEM - Modern Greek 870 IBM EBCDIC - Multilingual/ROECE (Latin-2) 874 ANSI/OEM - Thai (same as 28605, ISO 8859-15) 875 IBM EBCDIC - Modern Greek 932 ANSI/OEM - Japanese, Shift-JIS 936 ANSI/OEM - Simplified Chinese (PRC, Singapore) 949 ANSI/OEM - Korean (Unified Hangul Code) 950 ANSI/OEM - Traditional Chinese (Taiwan; Hong Kong SAR, PRC) 1026 IBM EBCDIC - Turkish (Latin-5) 1047 IBM EBCDIC - Latin 1/Open System 1140 IBM EBCDIC - U.S./Canada (037 + Euro symbol) 1141 IBM EBCDIC - Germany (20273 + Euro symbol) 1142 IBM EBCDIC - Denmark/Norway (20277 + Euro symbol) 1143 IBM EBCDIC - Finland/Sweden (20278 + Euro symbol) 1144 IBM EBCDIC - Italy (20280 + Euro symbol) 1145 IBM EBCDIC - Latin America/Spain (20284 + Euro symbol) 1146 IBM EBCDIC - United Kingdom (20285 + Euro symbol) 1147 IBM EBCDIC - France (20297 + Euro symbol) 1148 IBM EBCDIC - International (500 + Euro symbol) 1149 IBM EBCDIC - Icelandic (20871 + Euro symbol) 1200 Unicode UCS-2 Little-Endian (BMP of ISO 10646) 1201 Unicode UCS-2 Big-Endian 1250 ANSI - Central European 1251 ANSI - Cyrillic 1252 ANSI - Latin I 1253 ANSI - Greek 1254 ANSI - Turkish 1255 ANSI - Hebrew 1256 ANSI - Arabic 1257 ANSI - Baltic 1258 ANSI/OEM - Vietnamese 1361 Korean (Johab) 10000 MAC - Roman 10001 MAC - Japanese 10002 MAC - Traditional Chinese (Big5) 10003 MAC - Korean 10004 MAC - Arabic 10005 MAC - Hebrew 10006 MAC - Greek I 10007 MAC - Cyrillic 10008 MAC - Simplified Chinese (GB 2312) 10010 MAC - Romania 10017 MAC - Ukraine 10021 MAC - Thai 10029 MAC - Latin II 10079 MAC - Icelandic 10081 MAC - Turkish 10082 MAC - Croatia 12000 Unicode UCS-4 Little-Endian 12001 Unicode UCS-4 Big-Endian 20000 CNS - Taiwan 20001 TCA - Taiwan 20002 Eten - Taiwan 20003 IBM5550 - Taiwan 20004 TeleText - Taiwan 20005 Wang - Taiwan 20105 IA5 IRV International Alphabet No. 5 (7-bit) 20106 IA5 German (7-bit) 20107 IA5 Swedish (7-bit) 20108 IA5 Norwegian (7-bit) 20127 US-ASCII (7-bit) 20261 T.61 20269 ISO 6937 Non-Spacing Accent 20273 IBM EBCDIC - Germany 20277 IBM EBCDIC - Denmark/Norway 20278 IBM EBCDIC - Finland/Sweden 20280 IBM EBCDIC - Italy 20284 IBM EBCDIC - Latin America/Spain 20285 IBM EBCDIC - United Kingdom 20290 IBM EBCDIC - Japanese Katakana Extended 20297 IBM EBCDIC - France 20420 IBM EBCDIC - Arabic 20423 IBM EBCDIC - Greek 20424 IBM EBCDIC - Hebrew 20833 IBM EBCDIC - Korean Extended 20838 IBM EBCDIC - Thai 20866 Russian - KOI8-R 20871 IBM EBCDIC - Icelandic 20880 IBM EBCDIC - Cyrillic (Russian) 20905 IBM EBCDIC - Turkish 20924 IBM EBCDIC - Latin-1/Open System (1047 + Euro symbol) 20932 JIS X 0208-1990 & 0121-1990 20936 Simplified Chinese (GB2312) 21025 IBM EBCDIC - Cyrillic (Serbian, Bulgarian) 21027 Extended Alpha Lowercase 21866 Ukrainian (KOI8-U) 28591 ISO 8859-1 Latin I 28592 ISO 8859-2 Central Europe 28593 ISO 8859-3 Latin 3 28594 ISO 8859-4 Baltic 28595 ISO 8859-5 Cyrillic 28596 ISO 8859-6 Arabic 28597 ISO 8859-7 Greek 28598 ISO 8859-8 Hebrew 28599 ISO 8859-9 Latin 5 28605 ISO 8859-15 Latin 9 29001 Europa 3 38598 ISO 8859-8 Hebrew 50220 ISO 2022 Japanese with no halfwidth Katakana 50221 ISO 2022 Japanese with halfwidth Katakana 50222 ISO 2022 Japanese JIS X 0201-1989 50225 ISO 2022 Korean 50227 ISO 2022 Simplified Chinese 50229 ISO 2022 Traditional Chinese 50930 Japanese (Katakana) Extended 50931 US/Canada and Japanese 50933 Korean Extended and Korean 50935 Simplified Chinese Extended and Simplified Chinese 50936 Simplified Chinese 50937 US/Canada and Traditional Chinese 50939 Japanese (Latin) Extended and Japanese 51932 EUC - Japanese 51936 EUC - Simplified Chinese 51949 EUC - Korean 51950 EUC - Traditional Chinese 52936 HZ-GB2312 Simplified Chinese 54936 Windows XP: GB18030 Simplified Chinese (4 Byte) 57002 ISCII Devanagari 57003 ISCII Bengali 57004 ISCII Tamil 57005 ISCII Telugu 57006 ISCII Assamese 57007 ISCII Oriya 57008 ISCII Kannada 57009 ISCII Malayalam 57010 ISCII Gujarati 57011 ISCII Punjabi 65000 Unicode UTF-7 65001 Unicode UTF-8 The following is a list of valid code page identifiers for Mac OS only: Identifier Name 1 ASCII 2 NEXTSTEP 3 JapaneseEUC 4 UTF8 5 ISOLatin1 6 Symbol 7 NonLossyASCII 8 ShiftJIS 9 ISOLatin2 10 Unicode 11 WindowsCP1251 12 WindowsCP1252 13 WindowsCP1253 14 WindowsCP1254 15 WindowsCP1250 21 ISO2022JP 30 MacOSRoman 10 UTF16String 0x90000100 UTF16BigEndian 0x94000100 UTF16LittleEndian 0x8c000100 UTF32String 0x98000100 UTF32BigEndian 0x9c000100 UTF32LittleEndian 65536 Proprietary

LicenseInfo:   Information about the current license. When queried, this setting will return a string containing information about the license this instance of a class is using. It will return the following information: Product: The product the license is for. Product Key: The key the license was generated from. License Source: Where the license was found (e.g., RuntimeLicense, License File). License Type: The type of license installed (e.g., Royalty Free, Single Server).

UseInternalSecurityAPI:   Tells the class whether or not to use the system security libraries or an internal implementation. By default the class will use the system security libraries to perform cryptographic functions. Setting this to True tells the class to use the internal implementation instead of using the system's security API.

Trappable Errors (class ipworks.syslog)

SysLog Errors

	451   Unable to acquire valid system time.

UDPPort Errors

	104   UDPPort is already Active.
	106   You cannot change the LocalPort while the class is Active.
	107   You cannot change the LocalHost at this time. A connection is in progress.
	109   The class must be Active for this operation.
	112   Cannot change MaxPacketSize while the class is Active.
	113   Cannot change ShareLocalPort option while the class is Active.
	114   Cannot change RemoteHost when UseConnection is set and the class Active.
	115   Cannot change RemotePort when UseConnection is set and the class is Active.
	116   RemotePort can't be zero when UseConnection is set. Please specify a valid service port number.
	117   Cannot change UseConnection while the class is Active.
	118   Message can't be longer than MaxPacketSize.
	119   Message too short.
	434   Unable to convert string to selected CodePage

SSL Errors

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

TCP/IP Errors

	10004   [10004] Interrupted system call.
	10009   [10009] Bad file number.
	10013   [10013] Access denied.
	10014   [10014] Bad address.
	10022   [10022] Invalid argument.
	10024   [10024] Too many open files.
	10035   [10035] Operation would block.
	10036   [10036] Operation now in progress.
	10037   [10037] Operation already in progress.
	10038   [10038] Socket operation on 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).