// ===================================================================
// Title:       System Operating System 2.8
// Filename:    System28_OperatingSystem.mof
// Version:     2.8
// Status:      Final
// Date:        Jan 26, 2004
// ===================================================================
// Copyright 1998-2003 Distributed Management Task Force, Inc. (DMTF).
// All rights reserved.
// DMTF is a not-for-profit association of industry members dedicated
// to promoting enterprise and systems management and interoperability.
// DMTF specifications and documents may be reproduced for uses
// consistent with this purpose by members and non-members,
// provided that correct attribution is given.
// As DMTF specifications may be revised from time to time,
// the particular version and release date should always be noted.
// 
// Implementation of certain elements of this standard or proposed
// standard may be subject to third party patent rights, including
// provisional patent rights (herein "patent rights"). DMTF makes
// no representations to users of the standard as to the existence
// of such rights, and is not responsible to recognize, disclose, or
// identify any or all such third party patent right, owners or
// claimants, nor for any incomplete or inaccurate identification or
// disclosure of such rights, owners or claimants. DMTF shall have no
// liability to any party, in any manner or circumstance, under any
// legal theory whatsoever, for failure to recognize, disclose, or
// identify any such third party patent rights, or for such party's
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// ===================================================================
// Description: The System Model defines system related management
//              concepts. This file defines the specific concepts for
//              operating systems.
// 
//              The object classes below are listed in an order that
//              avoids forward references. Required objects, defined
//              by other working groups, are omitted.
// ==================================================================
// Change Log for v2.7 Final
// CR935 - Rename OperationSystem.OSTypes value "VM/ESA" to "VM" and
//         add new "z/OS" value
// 
// Change Log for v2.7
// CR757 - Change the subclassing of OperatingSystem from Logical
//         Element to EnabledLogicalElement
// CR767 - Add the Compostion qualifer to InstalledOS
// CR770 - Extend OperatingSystem.OSType to include "Windows XP"
//       - Add model correspondence to OperatingSystem.OSType
// CR876 - Rename the "Digital Unix" operating system type to
//         "Tru64 UNIX".
// ===================================================================

#pragma locale ("en_US")


// ===================================================================
// OperatingSystem
// ===================================================================
   [Version ( "2.7.0" ), Description (
       "An OperatingSystem is software/firmware that makes a "
       "ComputerSystem's hardware usable, and implements and/or "
       "manages the resources, file systems, processes, user "
       "interfaces, services, ... available on the ComputerSystem.")]
class CIM_OperatingSystem : CIM_EnabledLogicalElement {

      [Key, Propagated ( "CIM_ComputerSystem.CreationClassName" ), 
       Description (
          "The scoping ComputerSystem's CreationClassName."), 
       MaxLen ( 256 )]
   string CSCreationClassName;

      [Key, Propagated ( "CIM_ComputerSystem.Name" ), Description (
          "The scoping ComputerSystem's Name."), 
       MaxLen ( 256 )]
   string CSName;

      [Key, Description (
          "CreationClassName indicates the name of the class or the "
          "subclass used in the creation of an instance. When used "
          "with the other key properties of this class, this property "
          "allows all instances of this class and its subclasses to be "
          "uniquely identified."), 
       MaxLen ( 256 )]
   string CreationClassName;

      [Key, Override ( "Name" ), Description (
          "The inherited Name serves as key of an OperatingSystem "
          "instance within a ComputerSystem."), 
       MaxLen ( 256 ), 
       MappingStrings { "MIF.DMTF|Operating System|001.2" }]
   string Name;

      [Description (
          "A integer indicating the type of OperatingSystem."), 
       ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
          "10", "11", "12", "13", "14", "15", "16", "17", "18", "19",
          "20", "21", "22", "23", "24", "25", "26", "27", "28", "29",
          "30", "31", "32", "33", "34", "35", "36", "37", "38", "39",
          "40", "41", "42", "43", "44", "45", "46", "47", "48", "49",
          "50", "51", "52", "53", "54", "55", "56", "57", "58", "59",
          "60", "61", "62", "63", "64", "65", "66", "67", "68" }, 
       Values { "Unknown", "Other", "MACOS", "ATTUNIX", "DGUX",
          "DECNT", "Tru64 UNIX", "OpenVMS", "HPUX", "AIX", 
          //10 
          "MVS", "OS400", "OS/2", "JavaVM", "MSDOS", "WIN3x", "WIN95",
          "WIN98", "WINNT", "WINCE", 
          //20 
          "NCR3000", "NetWare", "OSF", "DC/OS", "Reliant UNIX",
          "SCO UnixWare", "SCO OpenServer", "Sequent", "IRIX",
          "Solaris", 
          //30 
          "SunOS", "U6000", "ASERIES", "TandemNSK", "TandemNT",
          "BS2000", "LINUX", "Lynx", "XENIX", "VM", 
          //40 
          "Interactive UNIX", "BSDUNIX", "FreeBSD", "NetBSD",
          "GNU Hurd", "OS9", "MACH Kernel", "Inferno", "QNX", "EPOC", 
          //50 
          "IxWorks", "VxWorks", "MiNT", "BeOS", "HP MPE", "NextStep",
          "PalmPilot", "Rhapsody", "Windows 2000", "Dedicated", 
          //60 
          "OS/390", "VSE", "TPF","Windows (R) Me", "Caldera Open UNIX",
          "OpenBSD", "Not Applicable", "Windows XP", "z/OS" }, 
       ModelCorrespondence { 
          "CIM_OperatingSystem.OtherTypeDescription",
          "CIM_SoftwareElement.TargetOperatingSystem" }]
   uint16 OSType;

      [Description (
          "A string describing the manufacturer and OperatingSystem "
          "type - used when the OperatingSystem property, OSType, is "
          "set to 1 or 59 (\"Other\" or \"Dedicated\"). The format of "
          "the string inserted in OtherTypeDescription should be "
          "similar in format to the Values strings defined for OSType. "
          "OtherTypeDescription should be set to NULL when OSType is "
          "any value other than 1 or 59."), 
       MaxLen ( 64 ), 
       ModelCorrespondence { "CIM_OperatingSystem.OSType" }]
   string OtherTypeDescription;

      [Description (
          "A string describing the Operating System's version number. "
          "The format of the version information is as follows: <Major "
          "Number>.<Minor Number>.<Revision> or <Major Number>.<Minor "
          "Number>.<Revision Letter>."), 
       MappingStrings { "MIF.DMTF|Operating System|001.3" }]
   string Version;

      [Description (
          "Time when the OperatingSystem was last booted."), 
       MappingStrings { "MIF.DMTF|General Information|001.5" }]
   datetime LastBootUpTime;

      [Description (
          "OperatingSystem's notion of the local date and time of day."), 
       MappingStrings { "MIB.IETF|HOST-RESOURCES-MIB.hrSystemDate",
          "MIF.DMTF|General Information|001.6" }]
   datetime LocalDateTime;

      [Description (
          "CurrentTimeZone indicates the number of minutes the "
          "OperatingSystem is offset from Greenwich Mean Time. Either "
          "the number is positive, negative or zero."), 
       Units ( "Minutes" )]
   sint16 CurrentTimeZone;

      [Description (
          "Number of user licenses for the OperatingSystem. If "
          "unlimited, enter 0.")]
   uint32 NumberOfLicensedUsers;

      [Description (
          "Number of user sessions for which the OperatingSystem is "
          "currently storing state information."), 
       Gauge, 
       MappingStrings { "MIF.DMTF|Host System|001.4",
          "MIB.IETF|HOST-RESOURCES-MIB.hrSystemNumUsers" }]
   uint32 NumberOfUsers;

      [Description (
          "Number of process contexts currently loaded or running on "
          "the OperatingSystem."), 
       Gauge, 
       MappingStrings { "MIF.DMTF|Host System|001.5",
          "MIB.IETF|HOST-RESOURCES-MIB.hrSystemProcesses" }]
   uint32 NumberOfProcesses;

      [Description (
          "Maximum number of process contexts the OperatingSystem can "
          "support. If there is no fixed maximum, the value should be "
          "0. On systems that have a fixed maximum, this object can "
          "help diagnose failures that occur when the maximum is "
          "reached."), 
       MappingStrings { "MIF.DMTF|Host System|001.6",
          "MIB.IETF|HOST-RESOURCES-MIB.hrSystemMaxProcesses" }]
   uint32 MaxNumberOfProcesses;

      [Description (
          "Total swap space in Kbytes. This value may be NULL "
          "(unspecified) if swap space is not distinguished from page "
          "files. However, some Operating Systems distinguish these "
          "concepts. For example, in UNIX, whole processes can be "
          "'swapped out' when the free page list falls and remains "
          "below a specified amount."), 
       Units ( "KiloBytes" )]
   uint64 TotalSwapSpaceSize;

      [Description (
          "Number of Kbytes of virtual memory. For example, this may "
          "be calculated by adding the amount of total RAM to the "
          "amount of paging space (ie, adding the amount of memory "
          "in/aggregated by the ComputerSystem to the property, "
          "SizeStoredInPagingFiles."), 
       Units ( "KiloBytes" ), 
       MappingStrings { "MIF.DMTF|System Memory Settings|001.5" }]
   uint64 TotalVirtualMemorySize;

      [Description (
          "Number of Kbytes of virtual memory currently unused and "
          "available. For example, this may be calculated by adding "
          "the amount of free RAM to the amount of free paging space "
          "(ie, adding the properties, FreePhysicalMemory and "
          "FreeSpace InPagingFiles)."), 
       Units ( "KiloBytes" ), Gauge, 
       MappingStrings { "MIF.DMTF|System Memory Settings|001.6" }]
   uint64 FreeVirtualMemory;

      [Description (
          "Number of Kbytes of physical memory currently unused and "
          "available."), 
       Units ( "KiloBytes" ), Gauge, 
       MappingStrings { "MIF.DMTF|System Memory Settings|001.2",
          "MIF.UNIX|Host Physical Memory|6.1" }]
   uint64 FreePhysicalMemory;

      [Description (
          "The total amount of physical memory (in Kbytes) available "
          "to the OperatingSystem. This value does not necessarily "
          "indicate the true amount of physical memory, but what is "
          "reported to the OperatingSystem as available to it."), 
       Units ( "KiloBytes" )]
   uint64 TotalVisibleMemorySize;

      [Description (
          "The total number of KBytes that can be stored in the "
          "OperatingSystem's paging files. 0 indicates that there are "
          "no paging files."), 
       Units ( "KiloBytes" ), 
       MappingStrings { "MIF.DMTF|System Memory Settings|001.3" }]
   uint64 SizeStoredInPagingFiles;

      [Description (
          "The total number of KBytes that can be mapped into the "
          "OperatingSystem's paging files without causing any other "
          "pages to be swapped out. 0 indicates that there are no "
          "paging files."), 
       Units ( "KiloBytes" ), Gauge, 
       MappingStrings { "MIF.DMTF|System Memory Settings|001.4" }]
   uint64 FreeSpaceInPagingFiles;

      [Description (
          "Maximum number of Kbytes of memory that can be allocated to "
          "a Process. For Operating Systems with no virtual memory, "
          "this value is typically equal to the total amount of "
          "physical Memory minus memory used by the BIOS and OS. For "
          "some Operating Systems, this value may be infinity - in "
          "which case, 0 should be entered. In other cases, this value "
          "could be a constant - for example, 2G or 4G."), 
       Units ( "KiloBytes" )]
   uint64 MaxProcessMemorySize;

      [Description (
          "Boolean indicating whether the OperatingSystem is "
          "distributed across several ComputerSystem nodes. If so, "
          "these nodes should be grouped as a Cluster.")]
   boolean Distributed;

      [Description (
          "A value that indicates the maximum processes that a user "
          "can have associate with it.")]
   uint32  MaxProcessesPerUser;

      [Description (
          "Requests a reboot of the OperatingSystem. The return value "
          "should be 0 if the request was successfully executed, 1 if "
          "the request is not supported and some other value if an "
          "error occurred. In a subclass, the set of possible return "
          "codes could be specified, using a ValueMap qualifier on the "
          "method. The strings to which the ValueMap contents are "
          "'translated' may also be specified in the subclass as a "
          "Values array qualifier.")]
   uint32 Reboot(); 

      [Description (
          "Requests a shutdown of the OperatingSystem. The return "
          "value should be 0 if the request was successfully executed, "
          "1 if the request is not supported and some other value if "
          "an error occurred. It is up to the implementation or "
          "subclass of OperatingSystem to establish dependencies "
          "between the Shutdown and Reboot methods, and for example, "
          "to provide more sophisticated capabilities such as "
          "scheduled shutdown/ reboot, etc. In a subclass, the set of "
          "possible return codes could be specified, using a ValueMap "
          "qualifier on the method. The strings to which the ValueMap "
          "contents are 'translated' may also be specified in the "
          "subclass as a Values array qualifier.")]
   uint32 Shutdown(); 
};


// ===================================================================
// InstalledOS
// ===================================================================
   [Association, Aggregation, Composition, Version ( "2.7.0" ), 
    Description (
       "A link between the ComputerSystem and the OperatingSystem(s) "
       "installed or loaded on it. An OperatingSystem is 'installed' "
       "on a ComputerSystem, when placed on one of its StorageExtents "
       "- for example, copied to a disk drive or downloaded to Memory. "
       "Using this definition, an OperatingSystem is 'installed' on a "
       "NetPC when downloaded via the network.")]
class CIM_InstalledOS : CIM_SystemComponent {

      [Aggregate, Override ( "GroupComponent" ), Min ( 1 ), Max ( 1 ), 
       Description (
          "The ComputerSystem.")]
   CIM_ComputerSystem REF GroupComponent;

      [Override ( "PartComponent" ), Weak, Description (
          "The OperatingSystem installed on the ComputerSystem.")]
   CIM_OperatingSystem REF PartComponent;

      [Description (
          "Boolean indicating that the OperatingSystem is the default "
          "OS for the ComputerSystem."), 
       MappingStrings { "MIF.DMTF|Operating System|001.4" }]
   boolean PrimaryOS;
};


// ===================================================================
// RunningOS
// ===================================================================
   [Association, Version ( "2.6.0" ), Description (
       "RunningOS indicates the currently executing OperatingSystem. "
       "At most one OperatingSystem can execute at any time on a "
       "ComputerSystem. 'At most one' is specified, since the Computer "
       "System may not be currently booted, or its OperatingSystem may "
       "be unknown.")]
class CIM_RunningOS : CIM_Dependency {

      [Override ( "Antecedent" ), Max ( 1 ), Description (
          "The OperatingSystem currently running on the "
          "ComputerSystem.")]
   CIM_OperatingSystem REF Antecedent;

      [Override ( "Dependent" ), Max ( 1 ), Description (
          "The ComputerSystem.")]
   CIM_ComputerSystem REF Dependent;
};


// ===================================================================
// BootOSFromFS
// ===================================================================
   [Association, Version ( "2.6.0" ), Description (
       "A link between the OperatingSystem and the FileSystem(s) from "
       "which this OperatingSystem is loaded. The association is many- "
       "to-many since a Distributed OS could depend on several File "
       "Systems in order to correctly and completely load.")]
class CIM_BootOSFromFS : CIM_Dependency {

      [Override ( "Antecedent" ), Description (
          "The FileSystem from which the OperatingSystem is loaded.")]
   CIM_FileSystem REF Antecedent;

      [Override ( "Dependent" ), Description (
          "The OperatingSystem.")]
   CIM_OperatingSystem REF Dependent;
};


// ===================================================================
// end of file
// ===================================================================
