177 lines
6.3 KiB
C
177 lines
6.3 KiB
C
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/*
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* File HRDEVENT.H
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*
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* Facility:
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*
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* Windows NT SNMP Extension Agent
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*
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* Abstract:
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*
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* This module is contains definitions pertaining to the HostMIB
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* hrDevice table... definitions needed by the "sub-tables" within
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* the hrDevice table and the functions that deal with these tables.
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*
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* Author:
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*
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* D. D. Burns @ WebEnable, Inc.
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*
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*
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* Revision History:
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*
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* V1.0 - 04/28/97 D. D. Burns Original Creation
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*/
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#ifndef hrdevent_h
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#define hrdevent_h
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/*
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|==============================================================================
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| hrDevice Attribute Defines
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| Each attribute defined for this table is associated with one of the
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| #defines below (with the exception of "hrDeviceID" which is never cached
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| and handled exclusively by the GetHrDeviceID() function).
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| One special define is used in the same manner as the defines for the
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| real attributes to access a "hidden attribute" value which is never
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| returned as a consequence of an SNMP request, but is stored in the cache
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| to allow "computed" values to be obtained for some of the real attributes.
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| An example of a value in the HIDDEN_CTX attribute might be the string
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| needed to look up a value of hrDeviceStatus for this device or another
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| "computed" value in another associated table (such as hrPrintertable).
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| These symbols are used as C indices into the array of attributes within a
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| cached-row of the hrDevice Table.
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*/
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#define HRDV_INDEX 0 // hrDeviceIndex
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#define HRDV_TYPE 1 // hrDeviceType
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#define HRDV_DESCR 2 // hrDeviceDescr
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// (hrDeviceID omitted)
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#define HRDV_STATUS 3 // hrDeviceStatus
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#define HRDV_ERRORS 4 // hrDeviceErrors
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#define HIDDEN_CTX 5 // (Hidden Context Information).
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//-->Add more here, change count below!
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#define HRDV_ATTRIB_COUNT 6
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/*
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|==============================================================================
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| hrPartition Attribute Defines
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| Each attribute defined for this table is associated with one of the
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| #defines below. These symbols are used as C indices into the array of
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| attributes within a cached-row.
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| These symbols appear in this file so that code in HRDISKST.C can
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| properly initialize rows in the HrPartition table while code in
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| HRPARTIT.C can reference them.
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*/
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#define HRPT_INDEX 0 // hrPartitionIndex
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#define HRPT_LABEL 1 // hrPartitionLabel
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#define HRPT_ID 2 // hrPartitionID
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#define HRPT_SIZE 3 // hrPartitionSize
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#define HRPT_FSINDEX 4 // hrPartitionFSIndex
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//-->Add more here, change count below!
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#define HRPT_ATTRIB_COUNT 5
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/*
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|==============================================================================
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| hrDiskStorage Attribute Defines
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| Each attribute defined for this table is associated with one of the
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| #defines below. These symbols are used as C indices into the array of
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| attributes within a cached-row.
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*/
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#define HRDS_ACCESS 0 // hrDiskStorageAccess
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#define HRDS_MEDIA 1 // hrDiskStorageMedia
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#define HRDS_REMOVABLE 2 // hrDiskStorageRemovable
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#define HRDS_CAPACITY 3 // hrDiskStorageCapacity
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//-->Add more here, change count below!
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#define HRDS_ATTRIB_COUNT 4
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/*
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|==============================================================================
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| hrDevice Type OID Ending Arcs
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| RFC1514 specifies an object identifier "{ hrDeviceTypes }" to be used
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| as a prefix to the full OID that specifies a device's type in the
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| hrDevice table. The symbols below specify the final arc "x" as in
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| "{ hrDeviceTypes x }" to be used for each device type.
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| You can't change these symbol values... we're just trying to be
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| mnemonic here.
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*/
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#define HRDV_TYPE_LASTARC_OTHER 1
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#define HRDV_TYPE_LASTARC_UNKNOWN 2
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#define HRDV_TYPE_LASTARC_PROCESSOR 3
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#define HRDV_TYPE_LASTARC_NETWORK 4
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#define HRDV_TYPE_LASTARC_PRINTER 5
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#define HRDV_TYPE_LASTARC_DISKSTORAGE 6
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#define HRDV_TYPE_LASTARC_VIDEO 10
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#define HRDV_TYPE_LASTARC_AUDIO 11
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#define HRDV_TYPE_LASTARC_COPROCESSOR 12
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#define HRDV_TYPE_LASTARC_KEYBOARD 13
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#define HRDV_TYPE_LASTARC_MODEM 14
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#define HRDV_TYPE_LASTARC_PARALLELPORT 15
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#define HRDV_TYPE_LASTARC_POINTING 16
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#define HRDV_TYPE_LASTARC_SERIALPORT 17
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#define HRDV_TYPE_LASTARC_TAPE 18
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#define HRDV_TYPE_LASTARC_CLOCK 19
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#define HRDV_TYPE_LASTARC_VOLMEMORY 20
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#define HRDV_TYPE_LASTARC_NONVOLMEMORY 21
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/*
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|==============================================================================
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| HRDEVICE-Related Function Prototypes
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*/
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/* Gen_HrPrinter_Cache - Generate a initial cache for HrDevice PRINTER Table */
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BOOL Gen_HrPrinter_Cache( ULONG type_arc ); /* "HRPRINTE.C" */
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/* COMPUTE_hrPrinter_status - Compute "hrDeviceStatus" for a Printer device */
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BOOL COMPUTE_hrPrinter_status(
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CACHEROW *row,
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UINT *outvalue
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); /* "HRPRINTE.C" */
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/* COMPUTE_hrPrinter_errors - Compute "hrDeviceErrors" for a Printer device */
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BOOL COMPUTE_hrPrinter_errors(
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CACHEROW *row,
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UINT *outvalue
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); /* "HRPRINTE.C" */
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/* Gen_HrProcessor_Cache - Gen. a initial cache for HrDevice PROCESSOR Table */
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BOOL Gen_HrProcessor_Cache( ULONG type_arc ); /* "HRPROCES.C" */
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/* Gen_HrNetwork_Cache - Gen. a initial cache for HrDevice NETWORK Table */
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BOOL Gen_HrNetwork_Cache( ULONG type_arc ); /* "HRNETWOR.C" */
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/* Gen_HrDiskStorage_Cache - Generate a initial cache for HrDiskStorage Table */
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BOOL Gen_HrDiskStorage_Cache( ULONG type_arc ); /* "HRDISKST.C" */
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extern CACHEHEAD hrDiskStorage_cache; /* This cache is globally accessible */
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/* AddrHrDeviceRow - Generate another Row Entry in HrDevice Table
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| Special purpose cache-row function just for hrDevice and related sub-tables.
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| Source is in "HRDEVENT.C".
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*/
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CACHEROW *
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AddHrDeviceRow(
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ULONG type_arc, /* Last Arc value for OID for Type */
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LPSTR descr, /* Description string */
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void *hidden_ctx, /* If non-NULL: Hidden-context value */
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ATTRIB_TYPE hc_type /* Type of "hidden_ctx" */
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);
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#endif /* hrdevent_h */
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