IN-CS2-SCF-SDF-Protocol {itu-t recommendation q 1228 modules(0)
  in-scf-sdf-protocol(12) version1(0)} DEFINITIONS ::=
BEGIN

-- EXPORTS All 
-- The types and values defined in this module are exported for use in the other ASN.1 modules contained 
-- within the Directory Specifications, and for the use of other applications which will use them to access 
-- Directory services. Other applications may use them for their own purposes, but this will not constrain 
-- extensions and modifications needed to maintain or improve the Directory service. 
IMPORTS
  directoryAbstractService, directorySecurityExchanges,
    protocolObjectIdentifiers
    FROM UsefulDefinitions {joint-iso-itu-t ds(5) module(1)
      usefulDefinitions(0) 3}
  ROS-OBJECT-CLASS, CONTRACT, OPERATION-PACKAGE, CONNECTION-PACKAGE, OPERATION
    FROM Remote-Operations-Information-Objects {joint-iso-itu-t
      remote-operations(4) informationObjects(5) version1(0)}
  Bind{}, Unbind{}
    FROM Remote-Operations-Generic-ROS-PDUs {joint-iso-itu-t
      remote-operations(4) generic-ROS-PDUs(6) version1(0)}
  TCMessage{}
    FROM TCAPMessages {itu-t recommendation q 773 modules(2) messages(1)
      version3(3)}
  APPLICATION-CONTEXT, dialogue-abstract-syntax
    FROM TC-Notation-Extensions {itu-t recommendation q 775 modules(2)
      notation-extension(4) version1(1)}
  id-ac-indirectoryAccessAC, id-ac-inExtendedDirectoryAccessAC,
    id-rosObject-dua, id-rosObject-directory, id-rosObject-dapDSA,
    id-contract-dap, id-contract-dapExecute, id-package-dapConnection,
    id-package-search, id-package-modify, id-package-execute,
    id-as-indirectoryOperationsAS, id-as-inExtendedDirectoryOperationsAS,
    id-as-indirectoryBindingAS, id-as-inSESEAS,
    id-ac-inExtendedDirectoryAccessWith3seAC, id-ac-indirectoryAccessWith3seAC,
    ros-InformationObjects, ros-genericPDUs, tc-Messages,
    tc-NotationExtensions, sese-APDUs, ds-UsefulDefinitions, scf-sdf-Operations
    FROM IN-CS2-object-identifiers {itu-t recommendation q 1228 modules(0)
      in-cs2-object-identifiers(17) version1(0)}
  directoryBind, search, addEntry, removeEntry, modifyEntry
    FROM DirectoryAbstractService {joint-iso-itu-t ds(5) module(1)
      directoryAbstractService(2) 3}
  SESEapdus{}, NoInvocationId
    FROM SeseAPDUs {joint-iso-itu-t genericULS(20) modules(1) seseAPDUs(6)}
  spkmThreeWay
    FROM DirectorySecurityExchanges {joint-iso-itu-t ds(5) module(1)
      directorySecurityExchanges(29) 1}
  id-se-threewayse
    FROM ProtocolObjectIdentifiers {joint-iso-itu-t ds(5) module(1)
      protocolObjectIdentifiers(4) 3}
  execute, in-directoryUnbind
    FROM IN-CS2-SCF-SDF-Operations {itu-t recommendation q 1228 modules(0)
      scf-sdf-operations(11) version1(0)};

-- application contexts 
iNdirectoryAccessAC APPLICATION-CONTEXT ::= {
  CONTRACT                  dapContract
  DIALOGUE MODE             structured
  TERMINATION               basic
  ABSTRACT SYNTAXES
    {dialogue-abstract-syntax | inDirectoryOperationsAbstractSyntax |
      inDirectoryBindingAbstractSyntax}
  APPLICATION CONTEXT NAME  id-ac-indirectoryAccessAC
}

iNdirectoryAccessWith3seAC APPLICATION-CONTEXT ::= {
  CONTRACT                  dapContract
  DIALOGUE MODE             structured
  TERMINATION               basic
  ADDITIONAL ASES           {id-se-threewayse}
  ABSTRACT SYNTAXES
    {dialogue-abstract-syntax | inDirectoryOperationsAbstractSyntax |
      inDirectoryBindingAbstractSyntax | inSESEAbstractSyntax}
  APPLICATION CONTEXT NAME  id-ac-indirectoryAccessWith3seAC
}

inExtendedDirectoryAccessAC APPLICATION-CONTEXT ::= {
  CONTRACT                  dapExecuteContract
  DIALOGUE MODE             structured
  TERMINATION               basic
  ABSTRACT SYNTAXES
    {dialogue-abstract-syntax | inExtendedDirectoryOperationsAbstractSyntax |
      inDirectoryBindingAbstractSyntax}
  APPLICATION CONTEXT NAME  id-ac-inExtendedDirectoryAccessAC
}

inExtendedDirectoryAccessWith3seAC APPLICATION-CONTEXT ::= {
  CONTRACT                  dapExecuteContract
  DIALOGUE MODE             structured
  TERMINATION               basic
  ADDITIONAL ASES           {id-se-threewayse}
  ABSTRACT SYNTAXES
    {dialogue-abstract-syntax | inExtendedDirectoryOperationsAbstractSyntax |
      inDirectoryBindingAbstractSyntax | inSESEAbstractSyntax}
  APPLICATION CONTEXT NAME  id-ac-inExtendedDirectoryAccessWith3seAC
}

-- ROS-objects 
dua ROS-OBJECT-CLASS ::= {
  INITIATES  {dapContract | dapExecuteContract}
  ID         id-rosObject-dua
}

directory ROS-OBJECT-CLASS ::= {
  RESPONDS  {dapContract | dapExecuteContract}
  ID        id-rosObject-directory
}

dap-dsa ROS-OBJECT-CLASS ::= {
  RESPONDS  {dapContract | dapExecuteContract}
  ID        id-rosObject-dapDSA
}

-- contracts 
dapContract CONTRACT ::= {
  CONNECTION             dapConnectionPackage
  INITIATOR CONSUMER OF  {searchPackage | modifyPackage}
  ID                     id-contract-dap
}

dapExecuteContract CONTRACT ::= {
  CONNECTION             dapConnectionPackage
  INITIATOR CONSUMER OF  {searchPackage | modifyPackage | executePackage}
  ID                     id-contract-dapExecute
}

-- connection package 
dapConnectionPackage CONNECTION-PACKAGE ::= {
  BIND    directoryBind
  UNBIND  in-directoryUnbind
  ID      id-package-dapConnection
}

--  search and modify packages
searchPackage OPERATION-PACKAGE ::= {
  CONSUMER INVOKES  {search}
  ID                id-package-search
}

modifyPackage OPERATION-PACKAGE ::= {
  CONSUMER INVOKES  {addEntry | removeEntry | modifyEntry}
  ID                id-package-modify
}

executePackage OPERATION-PACKAGE ::= {
  CONSUMER INVOKES  {execute}
  ID                id-package-execute
}

-- abstract-syntaxes 
inDirectoryOperationsAbstractSyntax ABSTRACT-SYNTAX ::= {
  BasicDAP-PDUs
  IDENTIFIED BY  id-as-indirectoryOperationsAS
}

BasicDAP-PDUs ::= TCMessage{{DAP-Invokable}, {DAP-Returnable}}

DAP-Invokable OPERATION ::= {search | addEntry | removeEntry | modifyEntry}

DAP-Returnable OPERATION ::= {search | addEntry | removeEntry | modifyEntry}

inExtendedDirectoryOperationsAbstractSyntax ABSTRACT-SYNTAX ::= {
  Extended-BasicDAP-PDUs
  IDENTIFIED BY  id-as-inExtendedDirectoryOperationsAS
}

Extended-BasicDAP-PDUs ::=
  TCMessage{{Extended-DAP-Invokable}, {Extended-DAP-Returnable}}

Extended-DAP-Invokable OPERATION ::=
  {search | addEntry | removeEntry | modifyEntry | execute}

Extended-DAP-Returnable OPERATION ::=
  {search | addEntry | removeEntry | modifyEntry | execute}

inDirectoryBindingAbstractSyntax ABSTRACT-SYNTAX ::= {
  DAPBinding-PDUs
  IDENTIFIED BY  id-as-indirectoryBindingAS
}

DAPBinding-PDUs ::= CHOICE {
  bind    Bind{directoryBind},
  unbind  Unbind{in-directoryUnbind}
}

inSESEAbstractSyntax ABSTRACT-SYNTAX ::= {
  SESEapdus {{spkmThreeWay},
             {NoInvocationId}}
  IDENTIFIED BY  {id-as-inSESEAS}
}

END