2.2.2.14.4 PORT_DATA_2
The PORT_DATA_2 structure specifies level 2 port configuration data.<137>
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PortName (128 bytes) |
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Version |
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Protocol |
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Size |
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Reserved |
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HostAddress (256 bytes) |
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SNMPCommunity (66 bytes) |
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PaddingForAlignment |
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DoubleSpool |
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Queue (66 bytes) |
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DeviceType (514 bytes) |
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PortNumber |
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SNMPEnabled |
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SNMPDevIndex |
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PortMonitorMibIndex |
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PortName (128 bytes): A null-terminated Unicode string, which is the name of the port.
Version (4 bytes): A 32-bit unsigned integer that specifies the version number of the PORT_DATA_2 structure. This value MUST be 0x00000002.
Protocol (4 bytes): A 32-bit unsigned integer that specifies the protocol to use for the port. This value MUST be either PROTOCOL_RAWTCP_TYPE (0x00000001), indicating that the port expects RAW print data, or PROTOCOL_LPR_TYPE (0x00000002), indicating that the port expects to be driven as an LPR port.
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Name/value
Description
PROTOCOL_RAWTCP_TYPE
0x00000001
The port expects RAW print data.
PROTOCOL_LPR_TYPE
0x00000002
The port expects to be driven as an LPR port.
Size (4 bytes): A 32-bit unsigned integer that specifies the size, in bytes, of the PORT_DATA_2 structure.
Reserved (4 bytes): A 32-bit unsigned integer that is set to zero.
HostAddress (256 bytes): A null-terminated Unicode string, which is the IP address or host name of the printer.
SNMPCommunity (66 bytes): A null-terminated Unicode string, which is the Simple Network Management Protocol (SNMP) [RFC1157] community name of the printer.
PaddingForAlignment (2 bytes): 2 bytes of padding to align the DoubleSpool field on a 4-byte boundary. The contents of this field MUST be ignored.
DoubleSpool (4 bytes): A 32-bit unsigned integer that, if nonzero, indicates double spooling is enabled or, if zero, indicates that double spooling is disabled.
Queue (66 bytes): A null-terminated Unicode string, which is the LPR queue name.
DeviceType (514 bytes): A null-terminated Unicode string, which is the generic SNMP system device description OID 1.3.6.1.2.1.1.1 (for a network device object ID).
PortNumber (4 bytes): A 32-bit unsigned integer that is the port number of the device.
SNMPEnabled (4 bytes): A 32-bit unsigned integer that, if nonzero, indicates that the device supports SNMP.
SNMPDevIndex (4 bytes): A 32-bit unsigned integer that is the SNMP device index.
PortMonitorMibIndex (4 bytes): A 32-bit unsigned integer that specifies the index in the network devices Printer Working Group (PWG) [IEEE-PWG] port Monitor Management Information Base (MIB) for the current TCPMON port. This index is used to query the IEEE 1284 device ID for the attached printer. For details, see [IEEE1284].