windows-xp/Source/XPSP1/NT/base/ntsetup/inf/beta/utility.inf

;*************************************************************************
;
;       UTILITY.INF
;
;   Network Installation utility functions.  Each major piece of
;   functionality is coded as a [Section], and is invoked by name from
;   the outer level INF.  See TEMPLATE.INF for example usage.
;
;  CHANGES:
;               DavidHov   6/11/92   Added Service"Linkage" key return
;                                    value to [AddSoftwareComponent]
;
;               DavidHov   8/24/92   Add WinSock support routines for
;                                    transports
;
;
;
;*************************************************************************

;
;--------------------------------------------------------------------------
;  Header to be used at the front of all externally available INF sections.
;--------------------------------------------------------------------------
;
;*************************************************************************
;
;     SECTION:   sectionname
;
;     PURPOSE:   <describe purpose of section>
;
;   ARGUMENTS:   $0
;                $1
;
;     RETURNS:   $R0
;                $R1
;
;  REFERENCES:   <list of global or parent variables referenced>
;
;    MODIFIES:   <list of global or parent variables modified>
;
;
;*************************************************************************
;*************************************************************************
;  end of section sectionname
;*************************************************************************

;
;  Initialize general constants
;
[InitBaseVars]

KeyNull            = ""
MAXIMUM_ALLOWED    = 33554432
KeyInfo            = {}
RegistryErrorIndex = NO_ERROR
NoTitle            = 0

CurrentControlSet  = "SYSTEM\CurrentControlSet"
ServicesBaseName   = $(CurrentControlSet)"\Services"
NetworkCardKeyName = $(!NTN_SoftwareBase)"\Microsoft\Windows NT\CurrentVersion\NetworkCards"

!RegLastError      = NO_ERROR

[RegistryErrorSetup]
RegistryErrorIndex = ^(RegistryErrors$(!STF_LANGUAGE),1)
RegistryErrorList = ^(RegistryErrors$(!STF_LANGUAGE),2)

;*************************************************************************
;
;     SECTION:   RegistryErrorString
;
;     PURPOSE:   Translate a numeric registry error code into a string
;
;   ARGUMENTS:   $0     Registry error code
;
;     RETURNS:   $R0    String containing displayable text in language
;
;  REFERENCES:   !STF_LANGUAGE  -- global "user's language"  variable;
;                               see [RegistryErrorSetup]
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[RegistryErrorString]

     read-syms RegistryErrorSetup
     read-syms RegistryErrorUnknown$(!STF_LANGUAGE)

     set RE_String = *($(RegistryErrorList),~($(RegistryErrorIndex),$($0)))

     Ifstr $(RE_String) == ""
        set RE_String = $(Error_Bogus)
     endif

     return $(RE_String)

;*************************************************************************
;  end of section RegistryErrorString
;*************************************************************************

;*************************************************************************
;
;     SECTION:   BaseServiceKey
;
;     PURPOSE:   Return an open key handle to the top of the services tree
;
;   ARGUMENTS:   none
;
;     RETURNS:   $R0    Registry error code
;                $R1    Registry key variable for SERVICES0
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;*************************************************************************
[BaseServiceKey]
    read-syms InitBaseVars
    set BS_KeyServices = ""

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName) $(MAXIMUM_ALLOWED) BS_KeyServices

    Ifstr $(BS_KeyServices) == $(KeyNull)
       Debug-Output "UTILITY.INF: could not open Services base key"
       set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
    endif

B_S_Return = +
    return $(RegistryErrorIndex), $(BS_KeyServices)

;*************************************************************************
;
;     SECTION:   ReduceInfPath
;
;     PURPOSE:   Process the path\name string to an INF file.  If
;                its path points to STF_WINDOWSSYSPATH, remove the path prefix.
;
;   ARGUMENTS:   $0     Path\name to INF file
;
;     RETURNS:   $R0    Resulting string
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;*************************************************************************
[ReduceInfPath]
    Set RIP_Result = $($0)

    Split-String $(RIP_Result) "\" InList
    Set BasePath = $(!STF_WINDOWSSYSPATH)"\"
    Split-String $(BasePath) "\" BaseList

    ;
    ;   See how many of the path elements match
    ;

    Set Indx = 0
    Set Matched = 0
    QueryListSize InListSize, $(InList)
    ForListDo $(BaseList)
        Set-add Indx = $(Indx),1
        Ifint $(Indx) <= $(InListSize)
            Set Instr = *($(InList),$(Indx))
            Ifstr(i) $($) == $(Instr)
                Set-add Matched = $(Matched),1
            Endif
        Endif
    EndForListDo

    ;
    ;   If all the path elements of the input path matched
    ;   those of STF_WINDOWSSYSPATH, strip them off of the result.
    ;

    Ifint $(Indx) == $(Matched)
        Set RIP_Result = ""
        Set Indx2 = 0
        ForListDo $(InList)
            Set-add Indx2 = $(Indx2),1
            Ifint $(Indx2) > $(Indx)
                Set RIP_Result = $(RIP_Result)$($)
            Endif
        EndForListDo
    Endif

    Return $(RIP_Result)

;*************************************************************************
;
;     SECTION:  InstallSoftwareProduct
;
;     PURPOSE:  Add a new component into the Registry
;
;   ARGUMENTS:  $0   name of Manufacturer
;               $1   name of Product
;               $2   full INF path and name
;
;    RETURNS:   $R0  error code or zero if no error
;               $R1  Registry key variable for
;                      SOFTWARE\Manufacturer\Product\Version key
;               $R2  Registry key variable for
;                      ...\NetRules
;
;  REFERENCES:  none
;
;    MODIFIES:  none
;
;*************************************************************************

[InstallSoftwareProduct]
    read-syms InitBaseVars

    set IS_MfgName  = $($0)
    set IS_ProdName = $($1)
    set IS_Infname  = $($2)
    set IS_KeySoftware = ""
    set IS_KeyMfg = ""
    set IS_KeyProduct = ""
    set IS_KeyVersion = ""
    set IS_KeyNetRules = ""
    set IS_MfgCreated = 1
    set IS_ProductCreated = 1
;
;   Validate the arguments passed in
;
    set RegistryErrorIndex = INVALID_DATA_PASSED

    Ifstr(i) $(IS_MfgName) == ""
       goto I_S_Return
    endif
    Ifstr(i) $(IS_ProdName) == ""
       goto I_S_Return
    endif

    set RegistryErrorIndex = NO_ERROR
;
;   Open the HKEY_LOCAL_MACHINE\SOFTWARE key
;
    OpenRegKey $(!REG_H_LOCAL) "" $(!NTN_SoftwareBase) $(MAXIMUM_ALLOWED) IS_KeySoftware

    Ifstr $(IS_KeySoftware) == $(KeyNull)
       set RegistryErrorIndex = UNABLE_ACCESS_SOFTWARE_REG
       goto I_S_Return
    endif
;
;   Create the Manufacturer's key if necessary
;
    CreateRegKey $(IS_KeySoftware) {$(IS_MfgName),$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" IS_KeyMfg
    Ifstr $(IS_KeyMfg) == $(KeyNull)
       set IS_MfgCreated = 0
       OpenRegKey $(IS_KeySoftware) "" $(IS_MfgName) $(MAXIMUM_ALLOWED) IS_KeyMfg
       Ifstr $(IS_KeyMfg) == $(KeyNull)
          set RegistryErrorIndex = UNABLE_OPEN_MICROSOFT_KEY
          goto I_S_Return
       endif
    endif
;
;   Create the Software Product key if necessary
;
    CreateRegKey $(IS_KeyMfg) {$(IS_ProdName),$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" IS_KeyProduct
    Ifstr $(IS_KeyProduct) == $(KeyNull)
       set IS_ProductCreated = 0
       OpenRegKey $(IS_KeyMfg) "" $(IS_ProdName) $(MAXIMUM_ALLOWED) IS_KeyProduct
       Ifstr $(IS_KeyProduct) == $(KeyNull)
          set RegistryErrorIndex = UNABLE_CREATE_PRODUCT_KEY
          goto I_S_Return
       endif
    endif
;
;   Create the software product version key.
;
    CreateRegKey $(IS_KeyProduct) {"CurrentVersion",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" IS_KeyVersion
    Ifstr $(IS_KeyVersion) == $(KeyNull)
       OpenRegKey $(IS_KeyProduct) "" "CurrentVersion" $(MAXIMUM_ALLOWED) IS_KeyVersion
       Ifstr $(IS_KeyVersion) == $(KeyNull)
          set RegistryErrorIndex = UNABLE_CREATE_PRODUCT_VERSION
          goto I_S_Return
       endif
    endif

    set RegistryErrorIndex = NO_ERROR
;
;   Create the NetRules key
;
    CreateRegKey $(IS_KeyVersion) {NetRules,$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" IS_KeyNetRules
    Ifstr $(IS_KeyNetRules) == $(KeyNull)
       OpenRegKey $(IS_KeyVersion) "" NetRules $(MAXIMUM_ALLOWED) IS_KeyNetRules
       Ifstr $(IS_KeyNetRules) == $(KeyNull)
          set RegistryErrorIndex = UNABLE_CREATE_NETRULES_KEY
          goto I_S_Return
       endif
    endif
;
;   Set the "Infname" value if non-null; reduce it if it's in %SystemRoot%
;
    Ifstr $(IS_Infname) != ""
       Shell "", ReduceInfPath, $(IS_Infname)
       SetRegValue $(IS_KeyNetRules) {InfName,$(NoTitle),$(!REG_VT_SZ),$($R0)}
    endif

;
;  Exit, leaving $(IS_KeyVersion) and $(IS_KeyNetRules) open for the caller...
;
I_S_Return = +
    Ifstr $(IS_KeyProduct) != ""
        Ifint $(IS_ProductCreated) == 1
           Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
              Debug-Output "UTILITY.INF: DeleteRegTree Product Key"
              ;DeleteRegTree $(IS_KeyProduct) ""
              set IS_KeyProduct = ""
           endif
        endif
        Ifstr $(IS_KeyProduct) != ""
           CloseRegKey $(IS_KeyProduct)
        endif
    endif
    Ifstr $(IS_KeyMfg) != ""
        Ifint $(IS_MfgCreated) == 1
           Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
              ;DeleteRegTree $(IS_KeyMfg) ""
              Debug-Output "UTILITY.INF: DeleteRegTree Manufacturer Key"
              set IS_KeyMfg = ""
           endif
        endif
        Ifstr $(IS_KeyMfg) != ""
           CloseRegKey $(IS_KeyMfg)
        endif
    endif
    Ifstr $(IS_KeySoftware) != ""
        CloseRegKey $(IS_KeySoftware)
    endif
    return $(RegistryErrorIndex), $(IS_KeyVersion), $(IS_KeyNetRules)

;*************************************************************************
;  end of section InstallSoftwareProduct
;*************************************************************************

;*************************************************************************
;
;     SECTION:   AddValueList
;
;     PURPOSE:   Given a nested list of value items, add each to the given
;                key.   Key is left open.
;
;   ARGUMENTS:   $0    Registry key handle
;                $1    List of value items; for example:
;                          { {ValueName1,0,$(!REG_VT_SZ),$(ValueData1)}, +
;                            {ValueName2,0,$(!REG_VT_SZ),$(ValueData2)} }
;
;     RETURNS:   $R0   Registry error code.
;
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;*************************************************************************
[AddValueList]
   set RegistryErrorIndex = NO_ERROR

   ForListDo $($1)
       SetRegValue $($0) $($)
       ifint $(RegLastError) != 0
          Debug-Output "UTILITY.INF: Value write fail data: "$($)
          Debug-Output "UTILITY.INF: Value write fail key: "$($0)
          return UNABLE_WRITE_REGISTRY
       endif
   EndForListDo

   return $(RegistryErrorIndex)

;*************************************************************************
;  end of section AddValueList
;*************************************************************************

;*************************************************************************
;
;     SECTION:   DeleteSoftwareProduct
;
;     PURPOSE:   Delete the given product from the Registry entirely
;
;   ARGUMENTS:   $0     Product Key Handle
;
;     RETURNS:   $R0    Registry error code
;                $R1
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;*************************************************************************
[DeleteSoftwareProduct]

   set RegistryErrorIndex = NO_ERROR

   Debug-Output "UTILITY.INF: DeleteRegTree Software Product"
   DeleteRegTree $($0) ""

   return $(RegistryErrorIndex)

;*************************************************************************
;  end of section DeleteSoftwareProduct
;*************************************************************************

;*************************************************************************
;
;     SECTION:   VerExistedDlg
;
;     PURPOSE:   Popup a dialog and tell the user that the same ver of
;                the software already exists in the registery tree.
;                Ask the user whether he want to continue or not
;
;   ARGUMENTS:   $0     Product Name
;                $0     Product version
;
;     RETURNS:   $R0    Registry error code
;                $R1    either "continue" or "exit"
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;*************************************************************************

[VerExistedDlg]

   set RegistryErrorIndex = NO_ERROR

   set-subst LF = "\n"
   read-syms VerExisted$(!STF_LANGUAGE)

   set DlgText = $($0)+
             $(ver)+
             $($1)+
             $(Text)
   Shell "Subroutn.Inf" SetupMessage $(!STF_LANGUAGE) "NONFATAL" $(DlgText)

   ifint $($ShellCode) != $(!SHELL_CODE_OK)
        set RegistryErrorIndex = ERROR
   endif

   return $(RegistryErrorIndex), $($R1)

;*************************************************************************
;  end of section VerExistedDialog
;*************************************************************************

;*************************************************************************
;
;     SECTION:   CardExistedDlg
;
;     PURPOSE:   Popup a dialog and tell the user that the network card
;                is lready installed and ask them whether theyr want to
;                continue.
;
;   ARGUMENTS:   NONE
;
;     RETURNS:   $R0    Registry error code
;                $R1    either "continue" or "exit"
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;*************************************************************************

[CardExistedDlg]

   set RegistryErrorIndex = NO_ERROR
   set ButtonReturn = "OK"

   ifstr(i) $(!STF_GUI_UNATTENDED) != "YES"
       set-subst LF = "\n"
       read-syms CardExisted$(!STF_LANGUAGE)

       set DlgText = $(Text)

       Shell "Subroutn.Inf" SetupMessage $(!STF_LANGUAGE) "WARNING" $(DlgText)

       ifint $($ShellCode) != $(!SHELL_CODE_OK)
            set RegistryErrorIndex = ERROR
       endif
       set ButtonReturn = $($R1)
   endif

   return $(RegistryErrorIndex), $(ButtonReturn)

;*************************************************************************
;  end of section CardExistedDialog
;*************************************************************************

;*************************************************************************
;
;     SECTION:   CreateService
;
;     PURPOSE:   Create the Services area entry for a new product
;
;   ARGUMENTS:   $0     Name of the service (no imbedded blanks, etc.)
;                $1     Display Name of service
;                $2     image path string
;                $3     type of service:
;                               system
;                               adapter
;                               driver
;                               transport
;                               service
;                               serviceshare
;                $4     group, if any or ""
;                $5     dependency **list**, if any or {}
;                $6     ObjectName, usually ""
;                $7     EventMessageFile [Optional]
;                $8     TypeSupported    [Optional]
;                $9     EventLog Location[Optional]
;                $10    Error control value [Optional]
;                $11    Event Source name [Optional]
;                $12    ParameterMessageFile [Optional]
;                $13    Services area key [Optional]
;
;
;     RETURNS:   $R0    Registry error code
;                $R1    Service area key handle
;                $R2    Parameters key handle
;                $R3    Linkage key handle
;
;  REFERENCES:   <list of global or parent variables referenced>
;
;    MODIFIES:   <list of global or parent variables modified>
;
;       NOTES:   If $(!NTN_ScUseRegistry) is != "", then direct Registry
;                access is used in lieu of the Service Controller API
;                wrapper.  The Registry is automatically used if the
;                service type is "adapter".
;
;                The image path format varies for drivers and other
;                services.  For drivers of any kind, it's an NT name space
;                name.  For services, it's a REG_EXPAND_SZ format Win32 name.
;
;
;     CHANGES:   DavidHov:  6/11/92.  "Groups" is REG_SZ, not REG_EXPAND_SZ
;                           Adapters are type=4, start=4.
;                           Only services get "ObjectName" value
;
;
;
;
;*************************************************************************
[CreateService]
    read-syms InitBaseVars

    set CS_NameOfService = $($0)
    set CS_DisplayName   = $($1)
    set CS_ImagePath     = $($2)
    set CS_TypeOfService = $($3)
    set CS_Group         = $($4)
    set CS_Dependencies  = $($5)
    set CS_ObjectName    = $($6)
    set CS_EventFile     = $($7)
    set CS_TypeSupported = $($8)
    ifstr(i) $(CS_TypeSupported) == ""
        set CS_TypeSupported = 7
    endif
    ; Set event log location
    set CS_EventLogLocation = $($9)
    ifstr(i) $(CS_EventLogLocation) == ""
        set CS_EventLogLocation = "System"
    endif
    set CS_ErrorControl = $($10)
    ifstr(i) $(CS_ErrorControl) == ""
        set CS_ErrorControl = 1
    endif
    set CS_EventSourceName = $($11)
    ifstr(i) $(CS_EventSourceName) == ""
        set CS_EventSourceName = $(CS_NameOfService)
    endif

    set CS_ParameterMessageFile = $($12)

    set CS_KeyServices   = $($13)

    set CS_KeyTempSvc    = ""
    set CS_KeySvcManager = ""
    set CS_KeyParameters = ""
    set CS_KeyLinkage    = ""
    set CS_UseRegistry   = $(!NTN_ScUseRegistry)

    Debug-Output "UTILITY.INF: [CreateService] entered for "$(CS_NameOfService)

    Ifstr(i) $(CS_UseRegistry) != "YES"
        Ifstr(i) $(CS_UseRegistry) != "NO"
            Set CS_UseRegistry = "NO"
        Endif
    Endif

    Ifstr(i) $(CS_Dependencies) == ""
        Set CS_Dependencies = {}
    Endif

;
;  Get the base key handle for the services area if not passed in
;
    Ifstr(i) $(CS_KeyServices) == ""
        Shell "", BaseServiceKey
        set RegistryErrorIndex = $($R0)
        Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
           set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
           goto C_S_Return
        endif

        set CS_KeyServices = $($R1)
        set CS_KeyServicesOpened = $($R1)
    Endif

    ifstr(i) $(CS_TypeOfService) == "system"
        set TypeValue = 2
        set StartValue = 3
    else-ifstr(i) $(CS_TypeOfService) == "systemstart"
        set TypeValue = 2
        set StartValue = 1
    else-ifstr(i) $(CS_TypeOfService) == "systemauto"
        set TypeValue = 2
        set StartValue = 2
    else-ifstr(i) $(CS_TypeOfService) == "adapter"
        set TypeValue = 4
        set StartValue = 3
        Set CS_UseRegistry = "YES"
    else-ifstr(i) $(CS_TypeOfService) == "kernelauto"
        set TypeValue = 1
        set StartValue = 1
    else-ifstr(i) $(CS_TypeOfService) == "autoserviceshare"
        set TypeValue = 32
        set StartValue = 2
    else-ifstr(i) $(CS_TypeOfService) == "transport"
        set TypeValue = 2
        set StartValue = 3
    else-ifstr(i) $(CS_TypeOfService) == "kernel"
        set TypeValue = 1
        set StartValue = 3
    else-ifstr(i) $(CS_TypeOfService) == "kernelautostart"
        set TypeValue = 1
        set StartValue = 2
    else-ifstr(i) $(CS_TypeOfService) == "kerneldisable"
        set TypeValue = 1
        set StartValue = 4
    else-ifstr(i) $(CS_TypeOfService) == "service"
        set TypeValue = 16
        set StartValue = 3
    else-ifstr(i) $(CS_TypeOfService) == "serviceauto"
        set TypeValue = 16
        set StartValue = 2
    else-ifstr(i) $(CS_TypeOfService) == "servicedisable"
        set TypeValue = 16
        set StartValue = 4
    else-ifstr(i) $(CS_TypeOfService) == "serviceshare"
        set TypeValue = 32
        set StartValue = 3
    else
        Set CS_UseRegistry = "YES"
        Debug-Output "UTILITY.INF: [CreateService] Unrecognized TypeOfService parameter"
        set TypeValue = 4
        set StartValue = 3
    endif

    Ifint $(TypeValue) > 4
        Ifstr(i) $(CS_ObjectName) == ""
            set CS_ObjectName = "LocalSystem"
        Endif
    Endif

    OpenRegKey $(CS_KeyServices) "" $(CS_NameOfService) $(MAXIMUM_ALLOWED) +
        CS_KeyTempSvc
    ifstr $(CS_KeyTempSvc) != $(KeyNull)
        ; wait a minute.. somebody already installed the driver
        ; go to open other keys

        ; check whether it is marked for deletion
        GetRegValue $(CS_KeyTempSvc),"DeleteFlag", DeleteFlagInfo
        set DeleteFlag = *($(DeleteFlagInfo), 4)
        ifint $(DeleteFlag) == 1
            Set RegistryErrorIndex = REBOOT_MACHINE_BEFORE_ADD_ADAPTER
            goto C_S_Return
        endif
        ;
        ; Device section of the registry already exist.
        ; Let the code below to handle it. It will popup a dialog
        ; and returns error code.
        ;
    endif

    ifstr(i) $(CS_UseRegistry) == "YES"
        ;
        Debug-Output "UTILITY.INF: [CreateService] "$(CS_NameOfService)" using Registry"
        ;
        ; Create our own service
        ;
        ifstr(i) $(CS_KeyTempSvc) == $(KeyNull)
           CreateRegKey $(CS_KeyServices) {$(CS_NameOfService),$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" CS_KeyTempSvc
        else
           Debug-Output "UTILITY.INF: service key "$(CS_NameOfService)" already existed"
           Set RegistryErrorIndex = UNABLE_CREATE_CONFIGURE_SERVICE
           CloseRegKey $(CS_KeyTempSvc)
           Goto C_S_Return
        endif

        Ifstr(i) $(CS_KeyTempSvc) == $(KeyNull)

           Debug-Output "UTILITY.INF: could not create service key "$(CS_NameOfService)
           Set RegistryErrorIndex = UNABLE_CREATE_CONFIGURE_SERVICE
           CloseRegKey $(CS_KeyTempSvc)
           Goto C_S_Return

        else

            set NewValueList = {+
                               {Type,$(NoTitle),$(!REG_VT_DWORD),$(TypeValue)},+
                               {Start,$(NoTitle),$(!REG_VT_DWORD),$(StartValue)},+
                               {ErrorControl,$(NoTitle),$(!REG_VT_DWORD),$(CS_ErrorControl)}+
                               }

            Ifint $(TypeValue) > 4
                Set NewValueList = >($(NewValueList), +
                        {ObjectName,$(NoTitle),$(!REG_VT_SZ),$(CS_ObjectName)})
            Endif

            ifstr(i) $(CS_Group) != ""
                set NewValueList = >($(NewValueList), +
                        {Group,$(NoTitle),$(!REG_VT_SZ),$(CS_Group)})
            endif

            ifstr(i) $(CS_ImagePath) != ""
                set NewValueList = >($(NewValueList), +
                        {ImagePath,$(NoTitle),$(!REG_VT_EXPAND_SZ),$(CS_ImagePath)})
            endif

            ifstr(i) $(CS_Dependencies) != ""
                ifstr(i) $(CS_Dependencies) != {}
                    set NewValueList = >($(NewValueList), +
                        {Dependencies,$(NoTitle),$(!REG_VT_MULTI_SZ),$(CS_Dependencies)})
                endif
            endif

            Shell "", AddValueList, $(CS_KeyTempSvc), $(NewValueList)

            set RegistryErrorIndex = $($R0)

            Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
                    Debug-Output "Registry error: Add value list"
            endif

        endif
    else
        Debug-Output "UTILITY.INF: [CreateService] "$(CS_NameOfService)" using CreateService() wrapper"
        ;
        ; Call NCPA to create service key.
        ;
        Set FLibraryErrCtl = 1
        LibraryProcedure CS_CreateResult $(!NCPA_HANDLE), CPlSetup, $(!STF_HWND), CREATESVC,+
            $(CS_NameOfService), $(CS_DisplayName), $(StartValue), $(TypeValue), $(CS_ErrorControl),+
            $(CS_ImagePath), $(CS_Group),$(CS_Dependencies),$(CS_ObjectName)
        Set FLibraryErrCtl = 0
        ;
        ; Check the return code
        ;
        Set CS_CreateError = *($(CS_CreateResult),1)
        Ifint $(CS_CreateError) != 0
             Debug-Output "UTILITY.INF: CreateService wrapper failed, error: "$(CS_CreateResult)
             ;
             ;  See if the error is special
             ;
             Ifint $(CS_CreateError) == 1073
                 Set RegistryErrorIndex = SERVICE_ALREADY_EXISTS
             Else-ifint $(CS_CreateError) == 1072
                 Set RegistryErrorIndex = SERVICE_MARKED_FOR_DELETE
             Else
                 Set RegistryErrorIndex = UNABLE_CREATE_CONFIGURE_SERVICE
             Endif
             CloseRegKey $(CS_KeyTempSvc)
             Goto C_S_Return
        Endif
        ;
        ;  Now open the key which should have been created by the service controller
        ;
        OpenRegKey $(CS_KeyServices) "" $(CS_NameOfService) $(MAXIMUM_ALLOWED) CS_KeyTempSvc
        ifstr $(CS_KeyTempSvc) == $(KeyNull)
             Debug-Output "UTILITY.INF: unable to open new service key"
             set RegistryErrorIndex = UNABLE_CREATE_CONFIGURE_SERVICE
             CloseRegKey $(CS_KeyTempSvc)
             Goto C_S_Return
        endif
    endif

;
;   Open or Create the Parameters subkey
;
    CreateRegKey $(CS_KeyTempSvc) {"Parameters",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" CS_KeyParameters
    ifstr $(CS_KeyParameters) == $(KeyNull)
        OpenRegKey $(CS_KeyTempSvc) "" "Parameters" $(MAXIMUM_ALLOWED) +
            CS_KeyParameters
    endif

    Ifstr $(CS_KeyParameters) == $(KeyNull)
       set RegistryErrorIndex = UNABLE_CREATE_SERVICE_SUBKEY
       CloseRegKey $(CS_KeyTempSvc)
       goto C_S_Return
    endif

    set RegistryErrorIndex = NO_ERROR
;
;   Open or Create the Linkage subkey
;
    CreateRegKey $(CS_KeyTempSvc) {"Linkage",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" CS_KeyLinkage
    Ifstr $(CS_KeyLinkage) == $(KeyNull)
        OpenRegKey $(CS_KeyTempSvc) "" "Linkage" $(MAXIMUM_ALLOWED) CS_KeyLinkage
    Endif

    Ifstr $(CS_KeyLinkage) == $(KeyNull)
       set RegistryErrorIndex = UNABLE_CREATE_SERVICE_SUBKEY
       CloseRegKey $(CS_KeyTempSvc)
       goto C_S_Return
    endif
;
;   Open or Create the Linkage\Disabled subkey
;
    CreateRegKey $(CS_KeyLinkage) {"Disabled",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" CS_KeyDisabled
    Ifstr $(CS_KeyDisabled) == $(KeyNull)
        OpenRegKey $(CS_KeyLinkage) "" "Disabled" $(MAXIMUM_ALLOWED) CS_KeyDisabled
    Endif

    Ifstr $(CS_KeyDisabled) == $(KeyNull)
       set RegistryErrorIndex = UNABLE_CREATE_SERVICE_SUBKEY
       CloseRegKey $(CS_KeyTempSvc)
       CloseRegKey $(CS_KeyLinkage)
       goto C_S_Return
    endif
    CloseRegKey $(CS_KeyDisabled)


    ;
    ; Create Eventlog information
    ;
    ifstr(i) $(CS_EventFile) != ""
        OpenRegKey $(!REG_H_LOCAL) "" "SYSTEM\CurrentControlSet\Services\EventLog\"$(CS_EventLogLocation) $(MAXIMUM_ALLOWED) CS_KeyEventLog
        Ifstr $(CS_KeyEventLog) == $(KeyNull)
           ; cannot open eventlog
           debug-output "Cannot open eventlog key"
           set RegistryErrorIndex = UNABLE_OPEN_EVENTLOG_SUBKEY
           CloseRegKey $(CS_KeyTempSvc)
           CloseRegKey $(CS_KeyParameters)
           CloseRegKey $(CS_KeyLinkage)
           goto C_S_Return
        else
           ; set up the service key
           CreateRegKey $(CS_KeyEventLog) {$(CS_EventSourceName),$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" CS_KeyService
           ifstr(i) $(CS_KeyService) == ""
               OpenRegKey $(CS_KeyEventLog) "" $(CS_EventSourceName) $(MAXIMUM_ALLOWED) CS_KeyService
           endif

           Ifstr $(CS_KeyService) != $(KeyNull)
               ; create the EventMessageFile and TypeSupported fields
               SetRegValue $(CS_KeyService) {EventMessageFile,$(NoTitle),$(!REG_VT_EXPAND_SZ),$(CS_EventFile)}
               SetRegValue $(CS_KeyService) {TypesSupported,$(NoTitle),$(!REG_VT_DWORD),$(CS_TypeSupported)}
               ifstr(i) $(CS_ParameterMessageFile) != ""
                   SetRegValue $(CS_KeyService) {ParameterMessageFile,$(NoTitle),$(!REG_VT_EXPAND_SZ),$(CS_ParameterMessageFile)}
               endif
               CloseRegKey $(CS_KeyService)
           endif
        Endif
    endif

;
; Return the keys and error codes
;
C_S_Return = +
    ; Only close the services key if it was opened in this routine.
    Ifstr $(CS_KeyServicesOpened) != $(KeyNull)
        CloseRegKey $(CS_KeyServices)
    endif
    return $(RegistryErrorIndex), $(CS_KeyTempSvc), $(CS_KeyParameters), $(CS_KeyLinkage)

;*************************************************************************
;  end of section CreateService
;*************************************************************************


;*************************************************************************
;
;     SECTION:   AssignAdapterNumber
;
;     PURPOSE:   Enumerate the netcards, and return a numeric value which
;                is unused.
;
;   ARGUMENTS:   $0 - Optional - NetworkCardKey - for performance
;                $1 - Optional - AdapterNumber to start with - for performance
;
;     RETURNS:   $R0    Regisitry Error Code
;                $R1    Numeric value to be use for new adapter;
;                       (1,2,3..)
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[AssignAdapterNumber]
    read-syms InitBaseVars

    set AA_KeyNetcards = $($0)
    ifstr $($1) == ""
        set AA_AdapterNumber = 1
    else
        set AA_AdapterNumber = $($1)
    endif
    set AA_KeyNetcards = ""
    set AA_KeyTemp = ""
    set RegistryErrorIndex = NO_ERROR

    Debug-Output "[AssignAdapterNumber] starting with "$(AA_AdapterNumber)

    Ifstr(i) $(AA_KeyNetcards) == $(KeyNull)
        OpenRegKey $(!REG_H_LOCAL) "" $(NetworkCardKeyName) $(MAXIMUM_ALLOWED) AA_KeyNetcards
        set AA_KeyNetcardsOpened = $(AA_KeyNetcards)
    endif

    Ifstr $(AA_KeyNetcards) == $(KeyNull)
       set RegistryErrorIndex = UNABLE_OPEN_NETWORKCARD_SECTION
       goto A_A_Return
    endif
;
;  Loop to find an unused adapter number
;
A_A_TryAgain = +
    ifint $(AA_AdapterNumber) < 10
        set Tmp_Zero_AdapterNumber = "0"$(AA_AdapterNumber)
        OpenRegKey $(AA_KeyNetcards) "" $(Tmp_Zero_AdapterNumber) $(MAXIMUM_ALLOWED) AA_Zero_KeyTemp
        ifstr(i) $(AA_Zero_KeyTemp) != ""
            CloseRegKey $(AA_Zero_KeyTemp)
            goto Next_Number
        endif
    endif

    set Tmp_AA_AdapterNumber = $(AA_AdapterNumber)

    OpenRegKey $(AA_KeyNetcards) "" $(Tmp_AA_AdapterNumber) $(MAXIMUM_ALLOWED) AA_KeyTemp

    Ifstr $(AA_KeyTemp) == $(KeyNull)
        Goto A_A_Found
    Endif

    CloseRegKey $(AA_KeyTemp)

Next_Number = +

    Set AA_KeyTemp = $(KeyNull)
    Set-add AA_AdapterNumber = $(AA_AdapterNumber),1
    Goto A_A_TryAgain

A_A_Found =+
    CloseRegKey $(AA_KeyNetcardsOpened)

A_A_Return = +
    return $(RegistryErrorIndex) $(AA_AdapterNumber)

;*************************************************************************
;  end of section AssignAdapterNumber
;*************************************************************************

;*************************************************************************
;
;     SECTION:   InstallNetcard
;
;     PURPOSE:   Create a new HARDWARE\Netcard\(n) area in the Registry
;
;   ARGUMENTS:   $0     Name if the INF file
;                $1     Optional - Netcards Area key
;                $2     Optional - net card number to start with
;
;     RETURNS:   $R0    Registry error code
;                $R1    Netcard\(n) key handle
;                $R2    numeric index of netcard (n)
;                $R3    NetRules key handle
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[InstallNetcard]
   read-syms InitBaseVars

   set IN_Infname     = $($0)
   set IN_KeyNetcardsArea = $($1)
   set IN_CardNumber  = $($2)
   set IN_KeyNetcard  = ""
   set IN_KeyNetRules = ""
;
;   Assign a number to this network card and create its key
;
    Shell "" AssignAdapterNumber $(IN_KeyNetcardsArea) $(IN_CardNumber)

    set RegistryErrorIndex = $($R0)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        goto I_N_Return
    endif

    set IN_CardNumber = $($R1)

    CreateRegKey $(!REG_H_LOCAL) {$(NetworkCardKeyName)\$(IN_CardNumber),$(NoTitle),GenericClass} +
                  "" $(MAXIMUM_ALLOWED) "" IN_KeyNetcard

    Ifstr $(IN_KeyNetcard) == $(KeyNull)
       set RegistryErrorIndex = UNABLE_CREATE_NETCARD_CONFIGURATION
       goto I_N_Return
    endif
;
;   Create the NetRules key
;
    CreateRegKey $(IN_KeyNetcard) {NetRules,$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" IN_KeyNetRules
    Ifstr $(IN_KeyNetRules) == $(KeyNull)
       set RegistryErrorIndex = UNABLE_CREATE_NETRULES_KEY
       goto I_N_Return
    endif
;
;   Set the "Infname" value if non-null; reduce it if it's in %SystemRoot%
;
    Ifstr $(IN_Infname) != ""
       Shell "", ReduceInfPath, $(IN_Infname)
       SetRegValue $(IN_KeyNetRules) {InfName,$(NoTitle),$(!REG_VT_SZ),$($R0)}
    endif

    set RegistryErrorIndex = NO_ERROR

I_N_Return = +
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Debug-Output "UTILITY.INF: [InstallNetcard]: "$(RegistryErrorIndex)
        Ifstr $(IN_KeyNetRules) != $(KeyNull)
            CloseRegKey $(IN_KeyNetRules)
            set IN_KeyNetrules = ''
        endif
;BUGBUG  DeleteRegTree $(IN_KeyNetcard)
        set IN_KeyNetcard = ""
    endif
    return $(RegistryErrorIndex), $(IN_KeyNetcard), $(IN_CardNumber), $(IN_KeyNetRules)

;*************************************************************************
;  end of section InstallNetcard
;*************************************************************************

;*************************************************************************
;
;     SECTION:   LinkToService
;
;     PURPOSE:   Link a software or hardware component to its
;                corresponding service area entry
;
;   ARGUMENTS:   $0     Registry key handle to primary component key
;                $1     Name of service (no imbedded blanks, etc.)
;
;     RETURNS:   $R0    Registry error code
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[LinkToService]

    read-syms InitBaseVars

    SetRegValue $($0) {ServiceName,$(NoTitle),$(!REG_VT_SZ),$($1)}

L_S_Return = +
    return $(RegistryErrorIndex)

;*************************************************************************
;  end of section LinkToService
;*************************************************************************

;*************************************************************************
;
;     SECTION:   IncrementRefCount
;
;     PURPOSE:   Increment the reference counter in the registry
;
;   ARGUMENTS:   $0     Registry key name
;
;     RETURNS:   $R0    Registry error code
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[IncrementRefCount]
    read-syms InitBaseVars

    OpenRegKey $(!REG_H_LOCAL) "" $($0) $(MAXIMUM_ALLOWED) SoftwareKey

    Ifstr $(SoftwareKey) == $(KeyNull)
       Debug-Output "UTILITY.INF: could not open Software base key"
       set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       goto IncrementRefCount_Return
    endif

    GetRegValue $(SoftwareKey),"RefCount", RefCountInfo
    set RefCount = *($(RefCountInfo), 4)
    Set-add RefCount = $(RefCount),1
    SetRegValue $(SoftwareKey) {RefCount,$(NoTitle),$(!REG_VT_DWORD),$(RefCount)}
    CloseRegKey $(SoftwareKey)

IncrementRefCount_Return = +
    return $(RegistryErrorIndex)

;*************************************************************************
;  end of section IncrementRefCount
;*************************************************************************

;*************************************************************************
;
;     SECTION:   DecrementRefCount
;
;     PURPOSE:   Decrement the reference counter in the registry
;
;   ARGUMENTS:   $0     Registry key name
;
;     RETURNS:   $R0    Registry error code
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[DecrementRefCount]
    read-syms InitBaseVars

    OpenRegKey $(!REG_H_LOCAL) "" $($0) $(MAXIMUM_ALLOWED) SoftwareKey

    Ifstr $(SoftwareKey) == $(KeyNull)
       Debug-Output "UTILITY.INF: could not open Software base key"
       set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       goto DecrementRefCount_Return
    endif

    GetRegValue $(SoftwareKey),"RefCount", RefCountInfo
    set RefCount = *($(RefCountInfo), 4)
    ifint $(RefCount) == 0
        ; something wrong
        goto DecrementRefCount_Return
    endif
    Set-sub RefCount = $(RefCount),1
    SetRegValue $(SoftwareKey) {RefCount,$(NoTitle),$(!REG_VT_DWORD),$(RefCount)}
    CloseRegKey $(SoftwareKey)

DecrementRefCount_Return = +
    return $(RegistryErrorIndex)

;*************************************************************************
;  end of section DecrementRefCount
;*************************************************************************

;*************************************************************************
;
;     SECTION:   IsRefCountEqual0
;
;     PURPOSE:   check the reference counter in the registry is equal to 0 or
;                not
;
;   ARGUMENTS:   $0     Registry key name
;
;     RETURNS:   $R0    Registry error code
;                $R1    0 - if ref count != 0
;                       1 - if ref count = 0
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[IsRefCountEqualZero]
    read-syms InitBaseVars

    OpenRegKey $(!REG_H_LOCAL) "" $($0) $(MAXIMUM_ALLOWED) SoftwareKey

    Ifstr $(SoftwareKey) == $(KeyNull)
       Debug-Output "UTILITY.INF: could not open Software base key"
       set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       set RefCountEqualZero = 1
       goto IsRefCountEqualZero_Return
    endif

    GetRegValue $(SoftwareKey),"RefCount", RefCountInfo
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        set RefCount = 0
    else
        set RefCount = *($(RefCountInfo), 4)
    endif
    Ifint $(RefCount) == 0
        set RefCountEqualZero = 1
    else
        set RefCountEqualZero = 0
    endif
    CloseRegKey $(SoftwareKey)

IsRefCountEqualZero_Return = +
    return $(RegistryErrorIndex) $(RefCountEqualZero)


;*************************************************************************
;
;     SECTION:   FindService
;
;     PURPOSE:   Given a hardware or software component key handle,
;                return a key handle to the corresponding Service entry
;
;   ARGUMENTS:   $0   Registry key handle to primary component
;                $1   type of component (adapter, etc.)
;
;     RETURNS:   $R0  Registry error code
;                $R1  Registry key handle for Service area
;                $R2  Registry key handle for Parameters subkey
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[FindService]
    read-syms InitBaseVars

    set FS_KeyThisService = ""
    set FS_KeyParameters  = ""
    set FS_KeyComponent   = $($0)
    set FS_TypeComponent  = $($1)

    Shell "", BaseServiceKey

    set FS_KeyServices = $($R1)
    set RegistryErrorIndex = $($R0)

    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
       goto F_S_Return
    endif
;
;  Obtain the all the values for the component key.
;
    EnumRegValue $(FS_KeyComponent) FS_ValueList

; BUGBUG:  Check RegLastError

    set FS_SvcName = ""

    ForListDo $(FS_ValueList)
        set FS_ValueName = *($($),1)
        Ifstr(i) $(FS_ValueName) == ServiceName
            set FS_SvcName = *($($),4)
            goto F_S_Break1
        endif
    EndForListDo
F_S_Break1 = +

    Ifstr $(FS_SvcName) == $(KeyNull)
       set RegistryErrorIndex = CANNOT_FIND_COMPONENT_SERVICE
       goto F_S_Return
    endif

    OpenRegKey $(FS_KeyServices) "" $(FS_SvcName) $(MAXIMUM_ALLOWED) FS_KeyThisService
    Ifstr $(FS_KeyThisService) == $(KeyNull)
       set RegistryErrorIndex = CANNOT_FIND_COMPONENT_SERVICE
       goto F_S_Return
    endif

    OpenRegKey $(FS_KeyThisService) "" "Parameters" $(MAXIMUM_ALLOWED) FS_KeyParameters
    Ifstr $(FS_KeyParameters) == $(KeyNull)
       set RegistryErrorIndex = CANNOT_FIND_COMPONENT_SERVICE
       goto F_S_Return
    endif

F_S_Return = +
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Ifstr $(FS_KeyParameters) != $(KeyNull)
            CloseRegKey $(FS_KeyParameters)
        endif
        Ifstr $(FS_KeyThisService) != $(KeyNull)
           CloseRegKey $(FS_KeyThisService)
        endif
    endif
    return $(RegistryErrorIndex), $(FS_KeyThisService) $(FS_KeyParameters)

;*************************************************************************
;  end of section FindService
;*************************************************************************
;*************************************************************************
;
;     SECTION:   GetServiceParameters
;
;     PURPOSE:   Given a component key and type, return a list of
;                all its current parameters
;
;   ARGUMENTS:   $0   Registry key handle to primary component
;                $1   type of component (adapter, etc.)
;
;     RETURNS:   $R0  Registry error code
;                $R1  Registry key handle for Service area
;                $R2  Registry key handle for Parameters subkey
;                $R3  Value list of all values under Parameters subkey
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;*************************************************************************
[GetServiceParameters]
    read-syms InitBaseVars
    set GP_KeyComponent = $($0)
    set GP_KeyService = ""
    set GP_KeyParameters = ""
    set GP_ValueList  = {}

    FindService $(GP_KeyComponent) $($1)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        goto G_P_Return
    endif

    set GP_KeyService = $($R1)
    set GP_KeyParameters = $($R2)

    EnumRegValue $(GP_KeyParameters) GP_ValueList

G_P_Return = +
    return $(RegistryErrorIndex) $(GP_KeyService) $(GP_KeyParameters) $(GP_ValueList)

;*************************************************************************
;  end of section sectionname
;*************************************************************************

;*************************************************************************
;
;     SECTION:   AddSoftwareComponent
;
;     PURPOSE:   Adds all the Registry information necessary for
;                a new software component.  This involves creating
;                the SOFTWARE area and the SERVICE area.
;
;   ARGUMENTS:   $0   name of Manufacturer
;                $1   name of Product
;                $2   service name to use (no imbedded blanks, etc.)
;                $3   Display Name for service
;                $4   full path name to the INF file for configuration
;                $5   ImagePath
;                $6   type of the software,
;                       see [CreateService] for complete list
;                $7   service order group, if any or ""
;                $8   dependency **list**, if any or {}
;                $9   ObjectName. if "", it will set to "LocalSystem"
;                $10  EventMessageFile    [optional]
;                $11  TypeSupported       [optional]
;                $12  event log location  [optional]
;                $13  error control value [optional]
;                $14  event log source    [optional]
;                $15  ParameterMessageFile[optional]
;
;    RETURNS:   $R0  error code or zero if no error
;               $R1  Registry key variable for
;                      SOFTWARE\Manufacturer\Product\Version key
;               $R2  Registry key variable for
;                      SOFTWARE\...\NetRules
;               $R3  Registry key handle for Services key
;               $R4  "Parameters" key handle for Services area
;               $R5  "Linkage" key handle for Services area
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************
[AddSoftwareComponent]
    read-syms InitBaseVars

    set AS_MfgName       = $($0)
    set AS_ProdName      = $($1)
    set AS_SvcName       = $($2)
    set AS_DisplayName   = $($3)
    set AS_Infname       = $($4)
    set AS_ImagePath     = $($5)
    set AS_ServiceType   = $($6)
    set AS_Group         = $($7)
    set AS_Dependencies  = $($8)
    set AS_ObjectName    = $($9)
    set AS_EventFile     = $($10)
    set AS_TypeSupported = $($11)
    set AS_EventLocation = $($12)
    set AS_ErrorCtlValue = $($13)
    set AS_EventSource   = $($14)
    set AS_ParameterMessageFile = $($15)
    set AS_KeyServicesArea = $($16)
    set AS_KeyVersion    = ""
    set AS_KeyNetRules   = ""
    set AS_KeyService    = ""
    set AS_KeyParameters = ""
    set AS_KeyLinkage    = ""

;
;   Create the Service entry for this product
;
    Shell "", CreateService,$(AS_SvcName),$(AS_DisplayName),$(AS_ImagePath),+
          $(AS_ServiceType),$(AS_Group),$(AS_Dependencies),$(AS_ObjectName),+
          $(AS_EventFile),$(AS_TypeSupported),$(AS_EventLocation),+
          $(AS_ErrorCtlValue),$(AS_EventSource),$(AS_ParameterMessageFile),+
          $(AS_KeyServicesArea)

    set RegistryErrorIndex = $($R0)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
       goto A_S_Return
    endif

    set AS_KeyService    = $($R1)
    set AS_KeyParameters = $($R2)
    set AS_KeyLinkage    = $($R3)
;
;   Service area is created.   Create the software area and link them
;
    Shell "", InstallSoftwareProduct, $(AS_MfgName), $(AS_ProdName), $(AS_Infname)

    set RegistryErrorIndex = $($R0)
    Ifstr(i) $(RegistryErrorIndex) == NO_ERROR
        set AS_KeyVersion  = $($R1)
        set AS_KeyNetRules = $($R2)
        Shell "", LinkToService, $(AS_KeyVersion), $(AS_SvcName), service

        set RegistryErrorIndex = $($R0)
        Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
            goto A_S_Return
        endif

        ;
        ; Add Reference Counter
        ;
        GetRegValue $(AS_KeyVersion),"RefCount", RefCountInfo
        Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
            ; no RefCount variable
            SetRegValue $(AS_KeyVersion) {RefCount,$(NoTitle),$(!REG_VT_DWORD),0}
        endif

    endif

A_S_Return = +
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
       Ifstr $(AS_KeyNetRules) != $(KeyNull)
          CloseRegKey $(AS_KeyNetRules)
       endif
       Ifstr $(AS_KeyParameters) != $(KeyNull)
          CloseRegKey $(AS_KeyParameters)
       endif
       Ifstr $(AS_KeyLinkage) != $(KeyNull)
          CloseRegKey $(AS_KeyLinkage)
       endif
       Ifstr $(AS_KeyVersion) != $(KeyNull)
          CloseRegKey $(AS_KeyVersion)
          Set AS_ProdKeyName = $(!NTN_SoftwareBase)"\"$(AS_MfgName)"\"$(AS_ProdName)
          OpenRegKey $(!REG_H_LOCAL) "" $(AS_ProdKeyName) $(MAXIMUM_ALLOWED) AS_KeyProduct
          Ifstr(i) $(AS_KeyProduct) != $(KeyNull)
              DeleteRegKey $(AS_KeyProduct) "CurrentVersion"
              CloseRegKey $(AS_KeyProduct)
          Endif
       Endif
       Ifstr $(AS_KeyService) != $(KeyNull)
          Debug-Output "UTILITY.INF: DeleteRegTree Service Key"
          ;DeleteRegTree $(AS_KeyService) ""
       endif

       set AS_KeyVersion = ""
       set AS_KeyNetRules = ""
       set AS_KeyService = ""
       set AS_KeyParameters = ""
       set AS_KeyLinkage = ""

    endif
    return $(RegistryErrorIndex), $(AS_KeyVersion), $(AS_KeyNetRules), $(AS_KeyService),+
           $(AS_KeyParameters), $(AS_KeyLinkage)

;*************************************************************************
;  end of section  AddSoftwareComponent
;*************************************************************************

;*************************************************************************
;
;     SECTION:   AddHardwareComponent
;
;     PURPOSE:   Adds all the Registry information necessary for
;                a new network adapater card
;
;   ARGUMENTS:   $0   service name to use (no imbedded blanks, etc.).
;                     This name will have the numeric value from
;                     InstallNetCard appended to it for uniqueness.
;                $1   INF name for this adapter
;                $2   Driver name in software section
;                $3   Optional - Services area Key (for performance if an
;                     INF will be calling this routine many times)
;                $4   Optional - Netcards area Key (for performance if an
;                     INF will be calling this routine many times)
;                $5   Optional - number of netcard to start with when looking
;                     for the next empty slot.  For performance, and INF which
;                     is adding many adapters can pass in the value returned
;                     for adapter number from the last AddHardwareComponent
;                     call
;
;
;    RETURNS:    $R0  Registry error code or zero if no error
;                $R1  Registry key variable for HARDWARE\Netcard\(n)
;                $R2  Registry key variable for HARDWARE\Netcard\(n)\\NetRules
;                $R3  Registry key handle for <service>\Parameters key
;                $R4  Adapter number assigned to adapter
;                $R5  Service name generated by combining svc name with
;                     adapter number
;
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************
[AddHardwareComponent]

    read-syms InitBaseVars

    set AH_SvcName       = $($0)
    set AH_Infname       = $($1)
    set AH_SoftwareName  = $($2)
    set AH_KeyServicesArea = $($3)
    set AH_KeyNetcardsArea = $($4)
    set AH_AdapNum       = $($5)
    set AH_KeyNetcard    = ""
    set AH_KeyNetRules   = ""
    set AH_KeyService    = ""
    set AH_KeyParameters = ""
;
;  Create the HARDWARE\Netcard entry for this adapter
;
    Shell "", InstallNetcard, $(AH_Infname) $(AH_KeyNetcardsArea) $(AH_AdapNum)

    set RegistryErrorIndex = $($R0)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Debug-Output "UTILITY.INF: [AddHardwareComponent] InstallNetcard returned: "$(RegistryErrorIndex)
        goto A_H_Return
    endif

    set AH_KeyNetcard  = $($R1)
    set AH_AdapNum     = $($R2)
    set AH_SvcName     = $(AH_SvcName)$(AH_AdapNum)
    set AH_KeyNetRules = $($R3)
;
;  Create the SERVICES entry for this adapter; no binary path, no group,
;    no dependencies.
;
    Shell "", CreateService, $(AH_SvcName), "", "", "adapter","",{},"","","","","","","", $(AH_KeyServicesArea)

    set RegistryErrorIndex = $($R0)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Debug-Output "UTILITY.INF: CreateService returned "$(RegistryErrorIndex)
        goto A_H_Return
    endif

    CloseRegKey $($R1)
    set AH_KeyParameters = $($R2)
    CloseRegKey $($R3)

;
;  Link the Netcard entry to the Service created
;
    Shell "", LinkToService, $(AH_KeyNetcard), $(AH_SvcName)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Debug-Output "UTILITY.INF: [AddHardwareComponent] LinkToService returned "$(RegistryErrorIndex)
        goto A_H_Return
    endif

;
;   Add the reference counter in the driver section
;
    Shell "", IncrementRefCount, $(AH_SoftwareName)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Debug-Output "UTILITY.INF: [AddHardwareComponent] IncrementRefCount returned "$(RegistryErrorIndex)
        goto A_H_Return
    endif

A_H_Return = +
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Debug-Output "UTILITY.INF: [AddHardwareComponent] returning error: "$(RegistryErrorIndex)
        Ifstr(i) $(AH_KeyNetRules) != $(KeyNull)
           CloseRegKey $(AH_KeyNetRules)
        Endif
        Ifstr(i) $(AH_KeyNetcard) != $(KeyNull)
            ; Let the RemoveHardware handle it
            ;DeleteRegTree $(AH_KeyNetcard) ""
        Endif
        set AH_KeyNetRules = ""
        set AH_KeyNetcard = ""
    endif

    return $(RegistryErrorIndex), $(AH_KeyNetcard), $(AH_KeyNetRules), $(AH_KeyParameters),+
           $(AH_AdapNum), $(AH_SvcName)

;*************************************************************************
;  end of section  AddHardwareComponent
;*************************************************************************

;*************************************************************************
;
;     SECTION:   MCAFindBus
;
;     PURPOSE:   Find adpater(s) location
;
;   ARGUMENTS:   $0   The least signifiance byte of the device ID
;                $1   The most signifiance byte of the device ID
;
;
;    RETURNS:    $R0  Registry error code or zero if no error
;                $R1  The list of adapter location
;                       {{bus0,slot0},{bus1,slot1},{bus2,slot2}...{busk,slotk}}
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[MCAFindBus]
    read-syms InitBaseVars
    set RegistryErrorIndex = NO_ERROR

    set MultifunctionAdapter = "HARDWARE\Description\System\MultifunctionAdapter"
    set InfoList = {}

    OpenRegKey $(!REG_H_LOCAL) "" $(MultifunctionAdapter) $(MAXIMUM_ALLOWED) KeyMultiAdapter

    Ifstr $(KeyMultiAdapter) == $(KeyNull)
        goto MCAFindBus_return
    endif

    EnumRegKey $(KeyMultiAdapter) BusList

    Debug-Output "Buslist"
    Debug-Output $(BusList)

    ForListDo $(BusList)
        set BusNum = *($($),1)
        set RegName = $(MultifunctionAdapter)"\"$(BusNum)
        Debug-Output "BusNum"
        Debug-Output $(BusNum)
        OpenRegKey $(!REG_H_LOCAL) "" $(RegName) $(MAXIMUM_ALLOWED) KeyBus

        ifstr $(KeyBus) != $(KeyNull)
            GetRegValue $(KeyBus),"Configuration Data",ConfigData
            ifstr $(ConfigData) != $(KeyNull)
                set CardInfo = *($(ConfigData), 4 )
                ;
                ; Skip the header and jump to data position 33
                ;
                set Position = 33
                set SlotNum = 1
                QueryListSize ListSize $(CardInfo)
Loop1 =+
                ifint $(Position) < $(ListSize)
                    set-add NextByte = $(Position), 1
                    ifint *($(CardInfo), $(Position)) == $($0)
                        ifint *($(CardInfo), $(NextByte)) == $($1)
                            ;
                            ; Set up the hardware
                            ;
                            LibraryProcedure RealBusNum, $(!LIBHANDLE), GetMCABusInformation, $(KeyBus), "Configuration Data", $(BusNum)
                            Debug-Output $(RealBusNum)
                            set BusNum = *($(RealBusNum),1)
                            Debug-Output $(SlotNum)
                            set-mul mcaid = $($1), 256
                            set-add mcaid = $(mcaid), $($0)
                            set InfoList = >($(InfoList),{$(BusNum),$(SlotNum),$(mcaid)})
                        endif
                    endif
                    set-add Position = $(Position), 6
                    set-add SlotNum = $(SlotNum), 1
                    goto Loop1
                endif
            endif
            CloseRegKey $(KeyBus)
        endif
    EndForListDo

    CloseRegKey $(KeyMultiAdapter)

MCAFindBus_return = +

    return $(RegistryErrorIndex) $(InfoList)

;*************************************************************************
;  end of section  MCAFindBus
;*************************************************************************

;*************************************************************************
;
;     SECTION:   EISAFindBus
;
;     PURPOSE:   Find adpater(s) location
;
;   ARGUMENTS:   $0   The compress ID of the EISA card
;                $1   EISA Compressed ID mask
;
;
;    RETURNS:    $R0  Registry error code or zero if no error
;                $R1  The list of adapter location
;                       {{bus0,slot0},{bus1,slot1},{bus2,slot2}...{busk,slotk}}
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[EISAFindBus]
    read-syms InitBaseVars
    set MaskNum = $($1)
    ifstr(i) $($1) == ""
        set MaskNum = 16777215  ; 0xffffff
    endif

    set RegistryErrorIndex = NO_ERROR

    set EISAAdapter = "HARDWARE\Description\System\EISAAdapter"
    set InfoList = {}

    OpenRegKey $(!REG_H_LOCAL) "" $(EISAAdapter) $(MAXIMUM_ALLOWED) KeyEISAAdapter

    Ifstr $(KeyEISAAdapter) == $(KeyNull)
        goto EISAFindBus_return
    endif

    EnumRegKey $(KeyEISAAdapter) BusList

    Debug-Output "Buslist"
    Debug-Output $(BusList)

    ForListDo $(BusList)
        set BusNum = *($($),1)
        OpenRegKey $(!REG_H_LOCAL) "" $(EISAAdapter)"\"$(BusNum) $(MAXIMUM_ALLOWED) KeyEISAAdapterBus
        LibraryProcedure SlotList, $(!LIBHANDLE), GetEisaSlotInformation, $(KeyEISAAdapterBus), "Configuration Data", $($0), $(MaskNum)
        ifstr(i) $(SlotList) != {}
            ForListDo $(SlotList)
                set SlotNum = $($)
                ifstr(i) $(SlotNum) != "ERROR"
                    Debug-Output $(BusNum)
                    Debug-Output $(SlotNum)
                    set InfoList = >($(InfoList),{$(BusNum),$(SlotNum),$($0)})
                endif
            EndForListDo
        endif
    EndForListDo

    CloseRegKey $(KeyEISAAdapter)

EISAFindBus_return = +

    return $(RegistryErrorIndex) $(InfoList)

;*************************************************************************
;  end of section  EISAFindBus
;*************************************************************************

;*************************************************************************
;
;     SECTION:   GetPCIInformation
;
;     PURPOSE:   Get PCI vendor and device information
;
;   ARGUMENTS:   $0   Vendor ID
;                $1   Device ID
;
;
;    RETURNS:    $R0  List of bus and slot information
;                       {{bus0,slot0},{bus1,slot1},{bus2,slot2}...{busk,slotk}}
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[GetPCIInformation]
    read-syms InitBaseVars
    set VendorID = $($0)
    set DeviceID = $($1)
    set MultiAdapter = "HARDWARE\Description\System\MultifunctionAdapter"
    set InfoList = {}

    OpenRegKey $(!REG_H_LOCAL) "" $(MultiAdapter) $(MAXIMUM_ALLOWED) KeyMultiAdapter

    Ifstr $(KeyMultiAdapter) == $(KeyNull)
        goto GetPCIInformation_return
    endif

    EnumRegKey $(KeyMultiAdapter) BusList

    Debug-Output "Buslist"
    Debug-Output $(BusList)

    set BusNum = 0
    set index = 0
    ForListDo $(BusList)
        OpenRegKey $(!REG_H_LOCAL) "" $(MultiAdapter)"\"$(index) $(MAXIMUM_ALLOWED) KeyMultiAdapterBus
        GetRegValue $(KeyMultiAdapterBus) "Identifier" IdentifierInfo
        ifstr(i) *($(IdentifierInfo),4) == "PCI"
            ;
            ; Only check for PCI bus
            ;

            set device = 0
next_device = +
            ifint $(device) < 32
                set function = 0
next_function = +
                ifint $(function) < 8
                    LibraryProcedure Result, $(!LIBHANDLE), GetPciInformation, $(BusNum), $(device), $(function)
                    debug-output $(BusNum)".."$(device)".."$(function)".."$(Result)
                    ifint *($(Result),1) == 65535
                        Set-add device = $(device),1
                        goto next_device
                    endif
                    ifint *($(Result),1) == $(VendorID)
                        ifint *($(Result),2) == $(DeviceID)
                            set InfoList = >($(InfoList),{$(BusNum),$(device),$(function)})
                        endif
                    endif
                    set-add function = $(function), 1
                    goto next_function                       
                endif
                Set-add device = $(device),1
                goto next_device
            endif
finish_bus = +
            set-add BusNum = $(BusNum),1
        endif
        set-add index = $(index),1
    EndForListDo

    CloseRegKey $(KeyMultiAdapter)

GetPCIInformation_return = +
    return $(InfoList)

;*************************************************************************
;
;     SECTION:   AddNetworkProvider
;
;     PURPOSE:   Add a network provider entry into the registry
;
;   ARGUMENTS:   $0   network provider id. i.e., lanmanredirector
;                $1   network provder location. i.e, c:\nt\windows\system\ntlanman.dll
;                $2   English name of the provider. i.e, NT Lan Manager
;                $3   network provider device name, if different from network
;                     provider
;
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[AddNetworkProvider]
    read-syms InitBaseVars

    set RegistryErrorIndex = NO_ERROR

    set ProviderDeviceName = $($3)
    ifstr(i) $(ProviderDeviceName) == ""
        set ProviderDeviceName = $($0)
    endif

;    OpenRegKey $(!REG_H_LOCAL) "" $(CurrentControlSet)"\control\NetworkProvider\Active\"$($0) $(MAXIMUM_ALLOWED) ActiveKey
;    ifstr(i) $(OrderKey) == $(KeyNull)
;                 CreateRegKey $(!REG_H_LOCAL) {$(CurrentControlSet)"\control\NetworkProvider\Active\"$($0),$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" ActiveKey
;    endif

    OpenRegKey $(!REG_H_LOCAL) "" $(CurrentControlSet)"\control\NetworkProvider\order" $(MAXIMUM_ALLOWED) OrderKey
    ifstr(i) $(OrderKey) == $(KeyNull)
                  CreateRegKey $(!REG_H_LOCAL) {$(CurrentControlSet)"\control\NetworkProvider\order",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" OrderKey
    endif

    GetRegValue $(OrderKey) "ProviderOrder" OrderValue
    set Order = *($(OrderValue), 4 )
    ifstr(i) $(OrderValue) == $(KeyNull)
                goto AddFirstProvider
    else-ifstr(i) $(Order) == $(KeyNull)
                goto AddFirstProvider
    else
                goto AddProvider
    endif

AddFirstProvider = +
    SetRegValue $(OrderKey) {ProviderOrder,$(NoTitle),$(!REG_VT_SZ),$($0)}
    goto WriteProviderInfo

AddProvider = +
    Split-String $(Order) "," OrderList
    ifContains(i) $($0) in $(OrderList)
        ; Enable if we cannot have the same provider
        ;
        ;set RegistryErrorIndex = PROVIDER_ALREADY_EXISTED
        ;goto AddnetworkProvider_return
    else
        set Order = $(Order)","$($0)
        SetRegValue $(OrderKey) {ProviderOrder,$(NoTitle),$(!REG_VT_SZ),$(Order)}
    endif

    goto WriteProviderInfo

WriteProviderInfo = +

    CloseRegKey $(OrderKey)

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)"\"$($0)"\networkprovider" $(MAXIMUM_ALLOWED) ProviderKey

    Ifstr(i) $(ProviderKey) == $(KeyNull)
        CreateRegKey $(!REG_H_LOCAL) {$(ServicesBaseName)"\"$($0)"\networkprovider",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" ProviderKey
    endif

    set NewValueList = {{Devicename,$(NoTitle),$(!REG_VT_SZ),"\Device\"$(ProviderDeviceName)},+
                        {ProviderPath, $(NoTitle), $(!REG_VT_EXPAND_SZ), $($1)},+
                        {Name, $(NoTitle), $(!REG_VT_SZ), $($2)}}

    Shell "" AddValueList $(ProviderKey) $(NewValueList)

    CloseRegKey $(ProviderKey)

AddNetworkProvider_return = +

    return $(RegistryErrorIndex)

;*************************************************************************
;  end of section  AddNetworkProvider
;*************************************************************************

;*************************************************************************
;
;     SECTION:   AddServiceProvider
;
;     PURPOSE:   Add a Service provider entry into the registry
;
;   ARGUMENTS:   $0   Service provider id. i.e., tcpip
;                $1   Service provder location. i.e, c:\nt\windows\system\ntlanman.dll
;                $2   English name of the provider. i.e, NT Lan Manager
;                $3   Class number
;
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[AddServiceProvider]
    read-syms InitBaseVars

    set RegistryErrorIndex = NO_ERROR

    set ClassNum = $($3)
    ifstr(i) $(ClassNum) == ""
        set ClassNum = 8
    endif

    OpenRegKey $(!REG_H_LOCAL) "" $(CurrentControlSet)"\control\ServiceProvider\order" $(MAXIMUM_ALLOWED) OrderKey
    ifstr(i) $(OrderKey) == $(KeyNull)
        CreateRegKey $(!REG_H_LOCAL) {$(CurrentControlSet)"\control\ServiceProvider\Order",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" OrderKey
        SetRegValue $(OrderKey) {ExcludedProviders,$(NoTitle),$(!REG_VT_MULTI_SZ),{}}
    endif

    GetRegValue $(OrderKey) "ProviderOrder" OrderValue
    set Order = *($(OrderValue), 4 )
    ifstr(i) $(OrderValue) == $(KeyNull)
                goto AddFirstProvider
    else-ifstr(i) $(Order) == $(KeyNull)
                goto AddFirstProvider
    else
                goto AddProvider
    endif

AddFirstProvider = +
    SetRegValue $(OrderKey) {ProviderOrder,$(NoTitle),$(!REG_VT_MULTI_SZ),{$($0)}}
    goto WriteProviderInfo

AddProvider = +
    ifContains(i) $($0) in $(Order)
        ; Enable if we cannot have the same provider
        ;
        ;set RegistryErrorIndex = PROVIDER_ALREADY_EXISTED
        ;goto AddProvider_return
    else
        set Order = >($(Order),$($0))
        SetRegValue $(OrderKey) {ProviderOrder,$(NoTitle),$(!REG_VT_MULTI_SZ),$(Order)}
    endif

    goto WriteProviderInfo

WriteProviderInfo = +

    CloseRegKey $(OrderKey)

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)"\"$($0)"\Serviceprovider" $(MAXIMUM_ALLOWED) ProviderKey

    Ifstr(i) $(ProviderKey) == $(KeyNull)
        CreateRegKey $(!REG_H_LOCAL) {$(ServicesBaseName)"\"$($0)"\Serviceprovider",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" ProviderKey
    endif

    set NewValueList = {{Class,$(NoTitle),$(!REG_VT_DWORD),$(ClassNum)},+
                        {ProviderPath, $(NoTitle), $(!REG_VT_EXPAND_SZ), $($1)},+
                        {Name, $(NoTitle), $(!REG_VT_SZ), $($2)}}

    Shell "" AddValueList $(ProviderKey) $(NewValueList)

    CloseRegKey $(ProviderKey)

AddProvider_return = +

    return $(RegistryErrorIndex)

;*************************************************************************
;  end of section  AddServiceProvider
;*************************************************************************

;*************************************************************************
;
;     SECTION:   RemoveServiceProvider
;
;     PURPOSE:   Remove Service provider entry
;
;   ARGUMENTS:   $0   provider name
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[RemoveServiceProvider]
    read-syms InitBaseVars

    set RegistryErrorIndex = NO_ERROR

    OpenRegKey $(!REG_H_LOCAL) "" $(CurrentControlSet)"\control\ServiceProvider\order" $(MAXIMUM_ALLOWED) OrderKey
    ifstr(i) $(OrderKey) == $(KeyNull)
        set RegistryErrorIndex = PROVIDER_ORDER_DOES_NOT_EXIST
        goto RemoveProvider_return
    endif

    GetRegValue $(OrderKey) "ProviderOrder" OrderValue
    set Order = *($(OrderValue), 4 )

    set NewOrderList = {}
    set FirstTime = TRUE
    set Found = FALSE
    ForListDo $(Order)
        ifstr(i) $($) != $($0)
            ifstr(i) $(FirstTime) == TRUE
                set FirstTime = FALSE
                set NewOrderList = {$($)}
            else
                set NewOrderList = >($(NewOrderList),$($))
            endif
        else
            set Found = TRUE
        endif
    EndForListDo

    ifstr(i) $(Found) == FALSE
        ; set RegistryErrorIndex = PROVIDER_ORDER_DOES_NOT_EXIST
        ; goto RemoveProvider_return
    else
        ifstr(i) $(NewOrderList) == {}
            set NewOrderList = ""
        endif
        SetRegValue $(OrderKey) {ProviderOrder,$(NoTitle),$(!REG_VT_MULTI_SZ),$(NewOrderList)}
    endif

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)\$($0) $(MAXIMUM_ALLOWED) ProviderKey

    ifstr $(ProviderKey) != $(KeyNull)
        DeleteRegTree $(ProviderKey) "ServiceProvider"
    endif

RemoveProvider_return = +
    return $(RegistryErrorIndex)

;*************************************************************************
;
;     SECTION:   RemoveNetworkProvider
;
;     PURPOSE:   Remove network provider entry
;
;   ARGUMENTS:   $0   provider name
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[RemoveNetworkProvider]
    read-syms InitBaseVars

    set RegistryErrorIndex = NO_ERROR

    OpenRegKey $(!REG_H_LOCAL) "" $(CurrentControlSet)"\control\NetworkProvider\order" $(MAXIMUM_ALLOWED) OrderKey
    ifstr(i) $(OrderKey) == $(KeyNull)
        set RegistryErrorIndex = PROVIDER_ORDER_DOES_NOT_EXIST
        goto RemoveNetworkProvider_return
    endif

    GetRegValue $(OrderKey) "ProviderOrder" OrderValue
    set Order = *($(OrderValue), 4 )

    Split-String $(Order) "," OrderList
    set NewOrderList = {}
    set FirstTime = TRUE
    set Found = FALSE
    ForListDo $(OrderList)
        ifstr(i) $($) != ","
            ifstr(i) $($) != $($0)
                ifstr(i) $(FirstTime) == TRUE
                    set FirstTime = FALSE
                    set NewOrderList = $($)
                else
                    set NewOrderList = $(NewOrderList)","$($)
                endif
            else
                set Found = TRUE
            endif
        endif
    EndForListDo

    ifstr(i) $(Found) == FALSE
        ; set RegistryErrorIndex = PROVIDER_ORDER_DOES_NOT_EXIST
        ; goto RemoveNetworkProvider_return
    else
        ifstr(i) $(NewOrderList) == {}
            set NewOrderList = ""
        endif
        SetRegValue $(OrderKey) {ProviderOrder,$(NoTitle),$(!REG_VT_SZ),$(NewOrderList)}
    endif

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)\$($0) $(MAXIMUM_ALLOWED) ProviderKey

    ifstr $(ProviderKey) != $(KeyNull)
        DeleteRegTree $(ProviderKey) "NetworkProvider"
    endif

RemoveNetworkProvider_return = +
    return $(RegistryErrorIndex)

;*************************************************************************
;
;     SECTION:   AddNameSpaceProvider
;
;     PURPOSE:   Add a NameSpace provider entry into the registry
;
;   ARGUMENTS:   $0 (STRING) Name Space Provider Display Name  
;                $1 (STRING) Name Space Provider DLL (full path)  
;                $2 (INT)    Name Space support, see Winsock2.h or NSPApi.h in sdk\inc  
;                $3 (BOOL)   Schema Support  (TRUE | FALSE)
;                $4 (STRING - GUID) Name Space Provider ID {46cd93d0-7e92-11cf-ae5a-00aa00a7112b}
;
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[AddNameSpaceProvider]
    read-syms InitBaseVars

    set RegistryErrorIndex = NO_ERROR
    Set FLibraryErrCtl = 1
    LibraryProcedure Result, $(!NCPA_HANDLE), AddNameSpaceProvider, $($0), $($1), $($2), $($3), $($4)
    Set FLibraryErrCtl = 0

    Set ResultError = *($(Result),1)
    Ifint $(ResultError) != 0
         Debug-Output "UTILITY.INF: AddNameSpaceProvider wrapper failed, error: "$(Result)
         Set RegistryErrorIndex = UNABLE_ADD_NAMESPACE_PROVIDER
         Goto AddNameSpaceProvider_return
    Endif

AddNameSpaceProvider_return = +
    return $(RegistryErrorIndex)

;*************************************************************************
;
;     SECTION:   RemoveNameSpaceProvider
;
;     PURPOSE:   Remove namespace provider entry
;
;   ARGUMENTS:   $0 (STRING, GUID) Name Space Provider ID {46cd93d0-7e92-11cf-ae5a-00aa00a7112b}
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[RemoveNameSpaceProvider]
    read-syms InitBaseVars

    set RegistryErrorIndex = NO_ERROR

    Set FLibraryErrCtl = 1
    LibraryProcedure Result, $(!NCPA_HANDLE), RemoveNameSpaceProvider, $($0)
    Set FLibraryErrCtl = 0

    Set ResultError = *($(Result),1)
    Ifint $(ResultError) != 0
         Debug-Output "UTILITY.INF: RemoveNameSpaceProvider wrapper failed, error: "$(Result)
         Set RegistryErrorIndex = UNABLE_REMOVE_NAMESPACE_PROVIDER
         Goto RemoveNameSpaceProvider_return
    Endif

RemoveNameSpaceProvider_return = +
    return $(RegistryErrorIndex)

;*************************************************************************
;
;     SECTION:   PrepareToCopy
;
;     PURPOSE:   Establish the variables required to perform
;                "CopyFilesInCopyList"
;
;   ARGUMENTS:   none
;
;     RETURNS:   $R0    STATUS_SUCCESSFUL
;
;  REFERENCES:   nothing
;
;    MODIFIES:   see [ProgressCopyEng] above for list of variables
;                modified/created in parent context.
;
;       NOTES:   Read NOTES commentary for section [DoAskSource]
;
;*************************************************************************
[PrepareToCopy]
;
; Read the progress copy symbols.
;
    Read-syms ProgressCopy$(!STF_LANGUAGE)

    Return STATUS_SUCCESSFUL

;*************************************************************************
;  end of section PrepareToCopy
;*************************************************************************


;*************************************************************************
;
;     SECTION:   DoAskSource
;
;     PURPOSE:   Determine or ask to location of the network binaries
;
;   ARGUMENTS:   $0   current value of STF_CWDDIR
;                $1   current value of STF_SRCDIR
;                $2   "YES" if part of NT base product (i.e., not OEM)
;                     "NO" otherwise.
;
;    RETURNS:    $R0: STATUS:  STATUS_SUCCESSFUL |
;                              STATUS_USERCANCEL |
;                              STATUS_FAILED
;                $R1  path to sources
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   !STF_SRCDIR_USED       changed to point to the user's
;                                       keyed location
;                !STF_SRCDIR_KEYED
;
;       NOTES:   The SETUP copy operations read the symbol table the old way;
;                this means that they will only utilize local symbols for
;                the necessary progress variables.  This section/function assumes
;                that it's being called by an INF at THE EXACT SAME CONTEXT LEVEL
;                AT WHICH THE INSTALL FUNCTION WILL BE INVOKED!  It stores the
;                values specifically into the parent context so the progress dialog
;                function can see them.
;
;*************************************************************************
[DoAskSource]
    Set DAS_CWDDIR  = $($0)
    Set DAS_SRCDIR  = $($1)
    Set DAS_BUILTIN = $($2)
    Set DAS_Result  = STATUS_FAILED
;
;  If !STF_SRCDIR_OVERRIDE is not empty, use it instead.
;
    Ifstr(i) $(!STF_SRCDIR_OVERRIDE) != ""
        Set DAS_SRCDIR = $(!STF_SRCDIR_OVERRIDE)
        Set DAS_Result = STATUS_SUCCESSFUL
        Goto DAS_exit
    Endif
;
;  If this is a built-in component during primary installation,
;  use the given source path automatically unless !SFT_SRCDIR_WINNT
;  is set.   This is for the WINNT case, where Setup's SourcePath lies.
;
    Ifstr(i) $(DAS_BUILTIN) == YES
        Ifstr(i) $(!NTN_InstallPhase) == primary
            Ifstr(i) $(!STF_SRCDIR_WINNT) != ""
                Set DAS_SRCDIR = $(!STF_SRCDIR_WINNT)
            Endif
            Set DAS_Result = STATUS_SUCCESSFUL
            Goto DAS_exit
        Endif
    Else
        Ifstr(i) $(!NTN_InstallPhase) == primary
            ; during primary install, always use the passed value
            Set DAS_Result = STATUS_SUCCESSFUL
            Goto DAS_exit
        Else
            ; not a shipped item, so force to use A rather than saved location
            Set DAS_SRCDIR = ""            
        EndIf
    Endif

    Debug-Output "UTILITY.INF: [DoAskSource] STF_CWDDIR = "$(DAS_CWDDIR)" STF_SRCDIR = "$(DAS_SRCDIR)
;
; Set default to drive A: if necessary
;
    Ifstr(i) $(DAS_SRCDIR) == ""
        Set DAS_SRCDIR = "A:\"
    Endif
;
; If this is the same SRCDIR as last time, replace it with the string
; actually keyed by the user.  This causes UNC names to reappear in their
; original form; the name of the automatically "used" remote drive should
; never be shown.
;
    Ifstr(i) $(DAS_SRCDIR) == $(!STF_SRCDIR_USED)
        Set DAS_SRCDIR = $(!STF_SRCDIR_KEYED)
    Endif
;
; Ask for the setup sources
;
    Shell "subroutn.inf" DoAskSource $(DAS_SRCDIR)

    ifint $($ShellCode) != $(!SHELL_CODE_OK)
        Debug-Output "UTILITY.INF: shelling SUBROUTN.INF [DoAskSource] failed"
        goto DAS_exit
    endif

    Set DAS_Result = $($R0)

    Ifstr(i) $(DAS_Result) == STATUS_USERCANCEL
        ;
        ; BUGBUG:  All the INFs should change to handle this correctly.
        ;
        Set !p:CommonStatus = STATUS_USERCANCEL
        goto DAS_exit
    Endif

    Set DAS_SRCDIR = $($R1)
;
; Save the actual and converted SRCDIRs
;
    Set !STF_SRCDIR_USED = $($R1)
    Set !STF_SRCDIR_KEYED = $($R3)

;
; Store the new location if this is a request for NT source in the registry.
;
    Ifstr(i) $(DAS_BUILTIN) == YES
        OpenRegKey $(!REG_H_LOCAL) "" "SOFTWARE\Microsoft\Windows Nt\CurrentVersion" $(!REG_KEY_WRITE) KeyNt
        Ifstr(i) $(KeyNt) != ""
            SetRegValue $(KeyNt) {SourcePath,$(NoTitle),$(!REG_VT_SZ),$(!STF_SRCDIR_USED)}
            Debug-Output "UTILITY.INF: SourcePath stored is "$(!STF_SRCDIR_USED)
            CloseRegKey $(KeyNt)
        Endif
    Endif

DAS_exit =+
;
; Read the progress copy symbols.
;
    Read-syms ProgressCopy$(!STF_LANGUAGE)

    Return $(DAS_Result) $(DAS_SRCDIR)

;*************************************************************************
;  end of section  DoAskSource
;*************************************************************************

;*************************************************************************
;
;     SECTION:   RemoveSoftwareComponent
;
;     PURPOSE:   Remove the specified software component from the
;                registry. It will remove the entry in the software
;                section of the registry first. Then it will remove
;                the entry in the service section of the registry.
;
;   ARGUMENTS:   $0   Manufacturer Name
;                $1   Product Name
;                $2   Boolean flag for zero reference count checking
;                     ( optional. If it is defined, skip checking )
;
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[RemoveSoftwareComponent]
    Debug-Output "Remove Software Component..."

    read-syms InitBaseVars

    set RS_Manufacturer = $($0)
    set RS_ProductName  = $($1)
    set RS_CheckRefCount = $($2)
    set RS_VersionNum   = "CurrentVersion"
    set RS_ManufacturerKey = $(!NTN_SoftwareBase)"\"$(RS_Manufacturer)
    set RS_ProductKey   = $(!NTN_SoftwareBase)"\"$(RS_Manufacturer)"\"$(RS_ProductName)
    set RS_ProductVerKey        = $(!NTN_SoftwareBase)"\"$(RS_Manufacturer)"\"$(RS_ProductName)"\"$(RS_VersionNum)

    set RegistryErrorIndex      = NO_ERROR

    ;
    ; Check the reference counter first
    ;
    ifstr(i) $(RS_CheckRefCount) != FALSE

        Shell "", IsRefCountEqualZero, $(RS_ProductVerKey)

        Ifstr(i) $($R0) != NO_ERROR
            Debug-Output "UTILITY.INF: [RemoveSoftwareComponent] IsRefCountEqualZero returned "$($R0)
            goto RemoveSoftwareComponent_Return
        endif

        Ifint $($R1) == 0
            set RegistryErrorIndex = REF_COUNT_NOT_ZERO
            goto RemoveSoftwareComponent_Return
        endif

    endif

    ;
    ; Remove the software first
    ;

    OpenRegKey $(!REG_H_LOCAL) "" $(RS_ManufacturerKey) $(MAXIMUM_ALLOWED) ProductKey

    Ifstr $(ProductKey) == $(KeyNull)
       Debug-Output "UTILITY.INF: could not open Software product key"
       set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       goto RemoveSoftwareComponent_Return
    endif

    DeleteRegTree $(ProductKey) $(RS_ProductName)

    CloseRegKey $(ProductKey)

    ;
    ; Remove the service
    ;
    Shell "" RemoveService, $(RS_ProductName), "YES"

    Set RS_RemoveError = $($R0)
    Ifint $(RS_RemoveError) != 0
         Debug-Output "UTILITY.INF: RemoveService wrapper failed, error: "$(RS_RemoveResult)
         Set RegistryErrorIndex = UNABLE_REMOVE_CONFIGURE_SERVICE
         Goto RemoveSoftwareComponent_Return
    Endif

RemoveSoftwareComponent_Return = +

    Return $(RegistryErrorIndex)

;*************************************************************************
;  end of section  RemoveSoftwareComponent
;*************************************************************************

;*************************************************************************
;
;     SECTION:   RemoveHardwareComponent
;
;     PURPOSE:   Remove the adapter entry from the registry. First
;                remove the adapter entry under Networkcards. Then it
;                will remove the service entry under SYSTEM.
;
;   ARGUMENTS:   $0   Manufacturer Name (i.e., 3Com)
;                $1   Product Name (i.e., Elnk)
;                $2   Net Card Name (i.e., Elnkii05)
;
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[RemoveHardwareComponent]
    Debug-Output "Remove Hardware Component..."
    read-syms InitBaseVars

    set RH_Manufacturer = $($0)
    set RH_ProductName  = $($1)
    set RH_VersionNum   = "CurrentVersion"
    set RH_ProductKey   = $(!NTN_SoftwareBase)"\"$($0)"\"$($1)"\"$(RH_VersionNum)
    set RH_NetCardName  = $($2)
    Split-String $(RH_NetCardName), "\", CardInfo
    set RH_NetCardNum   = *($(CardInfo),11)
    set RH_NetCardBase  = *($(CardInfo),1)*($(CardInfo),2)*($(CardInfo),3)*($(CardInfo),4)*($(CardInfo),5)*($(CardInfo),6)*($(CardInfo),7)*($(CardInfo),8)*($(CardInfo),9)

    set RegistryErrorIndex      = NO_ERROR

    ;
    ; decrement the reference counter first
    ;

    Shell "", DecrementRefCount, $(RH_ProductKey)

    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Debug-Output "UTILITY.INF: [AddHardwareComponent] IncrementRefCount returned "$(RegistryErrorIndex)
        goto RemoveHardwareComponent_Return
    endif

    ;
    ; Remove the Net card first
    ;

    OpenRegKey $(!REG_H_LOCAL) "" $(RH_NetCardBase) $(MAXIMUM_ALLOWED) NetCardKey

    Ifstr $(NetCardKey) == $(KeyNull)
       Debug-Output "UTILITY.INF: could not open NetworkCards key"
       set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       goto RemoveHardwareComponent_Return
    endif

    OpenRegKey $(NetCardKey) "" $(RH_NetCardNum) $(MAXIMUM_ALLOWED) NetCardNumKey

    Ifstr $(NetCardNumKey) == $(KeyNull)
       Debug-Output "UTILITY.INF: could not open NetworkCards Number key"
       set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       goto RemoveHardwareComponent_Return
    endif

    GetRegValue $(NetCardNumKey),"ServiceName", RH_ServiceNameInfo
    set RH_ServiceName = *($(RH_ServiceNameInfo), 4)

    ifstr(i) $(RH_ServiceName) == ""
        ; if we cannot get the service name, make a guess
        set RH_ServiceName = $(RH_ProductName)$(RH_NetCardNum)
    endif

    CloseRegKey $(NetCardNumKey)

    DeleteRegTree $(NetCardKey) $(RH_NetCardNum)

    CloseRegKey $(NetCardKey)

    Shell "", RemoveService, $(RH_ServiceName), "NO"

    Set RS_RemoveError = $($R0)
    Ifint $(RS_RemoveError) != 0
         Debug-Output "UTILITY.INF: RemoveService wrapper failed, error: "$(RS_RemoveResult)
         Set RegistryErrorIndex = UNABLE_REMOVE_CONFIGURE_SERVICE
         Goto RemoveHardwareComponent_Return
    Endif


    ;
    ; If driver reference count is equal to 0, remove it.
    ;

    Shell "", IsRefCountEqualZero, $(RH_ProductKey)

    Ifstr(i) $($R0) != NO_ERROR
        Debug-Output "UTILITY.INF: [RemoveHardwareComponent] IsRefCountEqualZero returned "$($R0)
        goto RemoveHardwareComponent_Return
    endif

    Ifint $($R1) == 1
        Debug-Output "Remove software component..."
        Shell "" RemoveSoftwareComponent, $(RH_Manufacturer), $(RH_ProductName)
        set RegistryErrorIndex = $($R0)
    endif

    debug-output "remove netbios information..."
    LibraryProcedure Result, $(!NCPA_HANDLE), RemoveRouteFromNETBIOS, $(RH_ServiceName)

RemoveHardwareComponent_Return = +

    Return $(RegistryErrorIndex)

;*************************************************************************
;  end of section  RemoveHardwareComponent
;*************************************************************************

;*************************************************************************
;
;     SECTION:   RemoveService
;
;     PURPOSE:   Remove a specified service from the registry. It is
;                called by RemoveSoftwareComponent and
;                RemoveHardwareComponent. Or, if the service is
;                created by calling "CreateService", we will
;                need to use this subroutine to remove it.
;
;   ARGUMENTS:   $0   Service Name
;                $1   "YES" - we use DeleteService to remove the service
;                     "NO"  - we use DeleteRegTree to remove the
;                             registry tree
;
;    RETURNS:    $R0  Registry error code or zero if no error
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[RemoveService]
    read-syms InitBaseVars
    Set RS_SvcName = $($0)
    Set RS_UseDelSvc = $($1)

    ; Make sure the service key exists first.

    OpenRegKey $(!REG_H_LOCAL) "" "SYSTEM\CurrentControlSet\Services\"$(RS_SvcName) +
        $(MAXIMUM_ALLOWED) ServiceKey

    Ifstr $(ServiceKey) == $(KeyNull)
        Debug-Output "UTILITY.INF: could not open SYSTEM Service key "$(RS_SvcName)
        goto RemoveService_Return
    endif

    ; Remove the NbProvider value if it exists

    OpenRegKey $(ServiceKey) "" "Parameters" $(MAXIMUM_ALLOWED) ParameterKey

    Ifstr $(ParameterKey) != $(KeyNull)
         DeleteRegValue $(ParameterKey) "NbProvider"
         CloseRegKey $(ParameterKey)
    Endif

    CloseRegKey $(ServiceKey)

    ifstr(i) $(RS_UseDelSvc) == "YES"

        ; Remove the service

        Set FLibraryErrCtl = 1
        LibraryProcedure RS_RemoveResult $(!NCPA_HANDLE), CPlSetup, +
          $(!STF_HWND), DELETESVC, $(RS_SvcName)
        Set FLibraryErrCtl = 0

        ; Check the return code

        Set RS_RemoveError = *($(RS_RemoveResult),1)
        Ifint $(RS_RemoveError) != 0
             Debug-Output "UTILITY.INF: RemoveService wrapper failed, error: "$(RS_RemoveResult)
             Set RegistryErrorIndex = UNABLE_REMOVE_CONFIGURE_SERVICE
             Goto RemoveService_Return
        Endif

    else

        OpenRegKey $(!REG_H_LOCAL) "" "SYSTEM\CurrentControlSet\Services" +
        $(MAXIMUM_ALLOWED) ServiceKey

        Ifstr $(ServiceKey) == $(KeyNull)
           Debug-Output "UTILITY.INF: could not open SYSTEM Service key "$(RS_SvcName)
           set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
           goto RemoveService_Return
        endif

        DeleteRegTree $(ServiceKey) $(RS_SvcName)

        CloseRegKey $(ServiceKey)

    endif

RemoveService_Return = +
    return $(RegistryErrorIndex)

;*************************************************************************
;  end of section  RemoveService
;*************************************************************************

;*************************************************************************
;
;     SECTION:   IsNetCardAlreadyInstalled
;
;     PURPOSE:   This subroutine is called by EISA and MCA net card
;                setup. Given the bus number and slot number, it will
;                return a boolean to idicate whether the card is
;                already installed or not.
;
;   ARGUMENTS:   $0   Bus Number
;                $1   Slot Number
;                $2   Product Description
;                $3   Product Name
;                $4   Skip description and name checking
;
;    RETURNS:    $R0  Registry error code or zero if no error
;                $R1  "YES" - if the net card already installed
;                     "NO"  - if the net card is not in the registry
;
;  REFERENCES:  Nothing
;
;    MODIFIES:  Nothing
;
;*************************************************************************

[IsNetCardAlreadyInstalled]
    read-syms InitBaseVars

    set AlreadyExisted  = "NO"

    set BusNum  = $($0)
    set SlotNum = $($1)
    set Description = $($2)
    set Product = $($3)
    set SkipDescriptionCheck = $($4)
    ifstr(i) $(SkipDescriptionCheck) == ""
        set SkipDescriptionCheck = "NO"
    endif

    OpenRegKey $(!REG_H_LOCAL) "" $(NetworkCardKeyName) $(MAXIMUM_ALLOWED) IE_KeyNetcards

    Ifstr $(IE_KeyNetcards) == $(KeyNull)
       set RegistryErrorIndex = UNABLE_OPEN_NETWORKCARD_SECTION
       goto IE_Return
    endif

    EnumRegKey $(IE_KeyNetcards) IE_KeyNameList

    ;
    ; Compare all the NetworkCards entry and see whether they have the
    ; same title and productname.
    ;
    ForListDo  $(IE_KeyNameList)
        set IE_KeyName = *($($),1)
        OpenRegKey $(IE_KeyNetcards) "" $(IE_KeyName) $(MAXIMUM_ALLOWED) IE_Card

        Ifstr $(IE_Card) == $(KeyNull)
           set RegistryErrorIndex = UNABLE_OPEN_NETWORKCARD_SECTION
           goto IE_Return
        endif

        GetRegValue $(IE_Card),"Description", DescriptionInfo
        GetRegValue $(IE_Card),"ProductName", ProductNameInfo
        set CardDescription     = *($(DescriptionInfo), 4)
        set CardProductName     = *($(ProductNameInfo), 4)

        ifstr(i) $(SkipDescriptionCheck) == "YES"
            set CardDescription = $(Description)
            set CardProductName = $(Product)
        endif

        ifstr(i) $(CardDescription) == $(Description)
            ifstr(i) $(CardProductName) == $(Product)

                ;
                ; We find the same product type. make sure that it
                ; does not have the same bus number and slot number
                ;

                GetRegValue $(IE_Card), "ServiceName", ServiceNameInfo
                set ServiceName = *($(ServiceNameInfo), 4)

                OpenRegKey $(!REG_H_LOCAL) "" +
                   $(ServicesBaseName)"\"$(ServiceName)"\Parameters" +
                   $(MAXIMUM_ALLOWED) IE_KeyService

                Ifstr $(IE_KeyService) == $(KeyNull)
                   set RegistryErrorIndex = UNABLE_OPEN_NETWORKCARD_SECTION
                   goto IE_Return
                endif

                GetRegValue $(IE_KeyService), "BusNumber", BusInfo
                GetRegValue $(IE_KeyService), "SlotNumber", SlotInfo
                set CardBusNum = *($(BusInfo), 4)
                set CardSlotNum = *($(SlotInfo), 4)

                ifint $(CardBusNum) == $(BusNum)
                    ifint $(CardSlotNum) == $(SlotNum)
                        ;
                        ; Don't install this card. It is already installed
                        ;
                        set AlreadyExisted = "YES"
                    endif
                endif

            endif
        endif
    EndForListDo

IE_Return = +
    return $(RegistryErrorIndex) $(AlreadyExisted)

;*************************************************************************
;  end of section  IsNetCardAlreadyInstalled
;*************************************************************************

;*************************************************************************
;
;     SECTION:   CopyRegTreeAs
;
;     PURPOSE:   
;
;
;   ARGUMENTS:   $0   Handle to the source reg key
;                $1   Handle to the destination reg key
;                $2   (optional) Name of the destination key to place the entries in
;                $3   (optional) (TRUE|FALSE) Make destination volatile
;
;     RETURNS:   $R0  Registry error code or zero if no error
;                $R1  Handle to destination key (if $2 is "" then returns $1)
;
;  REFERENCES:   none
;
;    MODIFIES:   none
;
;
;*************************************************************************
[CopyRegTreeAs]
    read-syms InitBaseVars
    Set RegistryErrorIndex = NO_ERROR
    set CRTA_SrcKey = $($0)
    set CRTA_BaseDestKey = $($1)
    set CRTA_DestName = $($2)
    set CRTA_DestKey = $($1)

    ifstr(i) $(CRTA_DestName) != ""
        ;
        ; create the destination key
        ;
        CreateRegKey $(CRTA_BaseDestKey) {$(CRTA_DestName),$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" CRTA_DestKey
        Ifstr(i) $(CRTA_DestKey) == $(KeyNull)
           Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
           Goto CRTA_Return
        Endif
    endif

    ;
    ; call into the ncpa to copy the reg tree
    ;
    Set FLibraryErrCtl = 1
    LibraryProcedure CRTA_CopyResult $(!NCPA_HANDLE), RegCopyTree, $(CRTA_SrcKey), $(CRTA_DestKey) 
    Set FLibraryErrCtl = 0
    Set CRTA_CopyError = *($(CRTA_CopyResult),1)

    Ifint $(CRTA_CopyError) != 0
        Debug-Output "UTILITY.INF: [CopyRegTreeAs] RegCopyTree returned "$(CRTA_CopyError)
        Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
        Goto CRTA_Return
    Endif
    

CRTA_Return = +

    return $(RegistryErrorIndex) $(CRTA_DestKey)

;*************************************************************************
;
;     SECTION:   UpdateWinsockService
;
;     PURPOSE:   This section creates, if necessary, the WinSock
;                service data object.  This Registry key is a placeholder
;                for all WinSock mapping information.  In particular,
;                it contains a value called Transports, which contains
;                a REG_MULTI_SZ listing the names of all transports
;                which export a sockets interface (through a DLL).
;
;                Then, we either add or remove the name of this transport
;                from the list.
;
;   ARGUMENTS:   $0   Name of Transport Service supporting WinSock
;                $1   TRUE if adding data; FALSE if removing data
;
;     RETURNS:   $R0  Registry error code or zero if no error
;
;  REFERENCES:   none
;
;    MODIFIES:   none
;
;
;*************************************************************************
[UpdateWinsockService]
    read-syms InitBaseVars
;
;  Get the base key handle for the services area
;
    Set UW_NameOfService = $($0)
    Set UW_Adding        = $($1)
    Set UW_KeyServices   = $(KeyNull)
    Set UW_KeyParameters = $(KeyNull)

    Shell "", BaseServiceKey
    Set RegistryErrorIndex = $($R0)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
       Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       Goto U_W_Return
    endif
    Set UW_KeyServices = $($R1)

    OpenRegKey $(UW_KeyServices) "" "WinSock\Parameters" $(MAXIMUM_ALLOWED) UW_KeyParameters

    Ifstr(i) $(UW_KeyParameters) == $(KeyNull)
        ;
        ; Service is not correctly installed or not installed
        ;
        set UW_KeyWinSock = $(KeyNull)
        set UW_RestoreKeys = FALSE
        set UW_TempKeyName = ""
        set UW_TempKey = $(KeyNull)
        OpenRegKey $(UW_KeyServices) "" "WinSock" $(MAXIMUM_ALLOWED) UW_KeyWinSock
        Ifstr(i) $(UW_KeyWinSock) != $(KeyNull)
            ;
            ; Service is not correctly installed,
            ; save the everything away and then delete the key
            ; later after it has been installed, reload the saved 
            ; child keys and values
            ;
            set UW_RestoreKeys = TRUE
            set UW_TempKeyName = "WinSockMergeVolatile"
            Shell "", CopyRegTreeAs $(UW_KeyWinSock) $(UW_KeyServices) $(UW_TempKeyName) 
            set UW_TempKey = $($R1)
            CloseRegKey $(UW_KeyWinSock)    
            DeleteRegTree $(UW_KeyServices) "WinSock"
            
             
        Endif

        Debug-Output "UTILITY.INF:  Create WinSock Service"
        Shell "", CreateService, "WinSock", "", "", "adapter", "", {}
        Set RegistryErrorIndex = $($R0)
        Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
            Debug-Output "UTILITY.INF: CreateService for WinSock returned "$(RegistryErrorIndex)
            ifstr(i) $(UW_RestoreKeys) == TRUE
                CloseRegKey $(UW_TempKey) 
            Endif
            Goto U_W_Return
        Endif
        set UW_KeyWinSock =  $($R1)
        Set UW_KeyParameters = $($R2)

        ;
        ; Copy the temp key back into the Winsock key, 
        ; then we delete it
        ;
        ifstr(i) $(UW_RestoreKeys) == TRUE
            Shell "", CopyRegTreeAs $(UW_TempKey) $(UW_KeyWinSock) ""
            CloseRegKey $(UW_TempKey) 
            DeleteRegTree $(UW_KeyServices) "WinSockMergeVolatile"
        Endif

        CloseRegKey $(UW_KeyWinSock)
        CloseRegKey $($R3)
    Else
        Debug-Output "UTILITY.INF:  Open WinSock Service"
    Endif

    Ifstr(i) $(UW_KeyParameters) == $(KeyNull)
        Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
        Goto U_W_Return
    Endif
;
;  Get the old REG_MULTI_SZ containing the list of supported transports;
;   add the new transport service name to the list or remove it.
;
    GetRegValue $(UW_KeyParameters) "Transports" UW_TransportsValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set UW_TransportsList = *($(UW_TransportsValue), 4)
    Else
        Set UW_TransportsList = {}
    Endif

    Ifstr(i) $(UW_TransportsList) == ""
        Set UW_TransportsList = {}
    Endif
;
;  If we're removing the transport, do so; else, append it to the
;   end of the list.
;
    Ifstr(i) $(UW_Adding) == "TRUE"
        Set UW_TransportsList = >($(UW_TransportsList), $(UW_NameOfService))
    Else
        Set UW_NewList = {}
        ForListDo $(UW_TransportsList)
            Ifstr(i) $($) != $(UW_NameOfService)
                Set UW_NewList = >($(UW_NewList), $($))
            Endif
        EndForListDo
        Set UW_TransportsList = $(UW_NewList)
    Endif

    SetRegValue $(UW_KeyParameters) {Transports, $(NoTitle), $(!REG_VT_MULTI_SZ), $(UW_TransportsList)}

    Debug-Output "UTILITY.INF:  WinSock transport info added/deleted for "$(UW_NameOfService)

U_W_Return = +
    Ifstr $(UW_KeyParameters) != $(KeyNull)
        CloseRegKey $(UW_KeyParameters)
    Endif
    Ifstr $(UW_KeyServices) != $(KeyNull)
        CloseRegKey $(UW_KeyServices)
    Endif

    Return $(RegistryErrorIndex)

;*************************************************************************
;  end of section UpdateWinsockService
;*************************************************************************

;*************************************************************************
;
;     SECTION:   UpdateWinsockMappings
;
;     PURPOSE:   This function calls into CPLSetup to get new mapping
;                information for the protocol
;
;   ARGUMENTS:   $0   Service name of transport driver
;                $1   DLL name for WinSock interface to transport
;
;     RETURNS:   $R0  Registry error code or zero if no error
;                $R1  Key handle to <service>\Parameters\Winsock
;
;  REFERENCES:   none
;
;    MODIFIES:   none
;    
;*************************************************************************
[UpdateWinsockMappings]
    read-syms InitBaseVars
    Set AW_NameOfService = $($0)
    Set AW_DLLName       = $($1)

    Shell "", BaseServiceKey
    Set RegistryErrorIndex = $($R0)

    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
       Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       Goto M_W_Return
    endif

    OpenRegKey $($R1) "" $(AW_NameOfService)"\Parameters\Winsock" $(MAXIMUM_ALLOWED) KeyWinsock    

    Ifstr(i) $(KeyWinsock) == ""
       Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       Goto M_W_Return
    Endif

    Set FLibraryErrCtl = 1
    LibraryProcedure MW_MapResult $(!NCPA_HANDLE), CPlSetup, $(!STF_HWND), WINSOCKMAP, $(AW_DLLName), $(KeyWinsock)
    Set FLibraryErrCtl = 0
    Set AW_MapError = *($(MW_MapResult),1)

    Ifint $(AW_MapError) != 0
        Debug-Output "UTILITY.INF: [UpdateWinsockMappings] WINSOCKMAP returned "$(AW_MapError)
        Set RegistryErrorIndex = UNABLE_ACCESS_WINSOCK_MAP_INFO
        Goto M_W_Return
    Endif


M_W_Return = +
    Ifstr $(KeyWinsock) != $(KeyNull)
        CloseRegKey $(KeyWinsock)
    Endif
    Return $(RegistryErrorIndex)
;*************************************************************************
;  end of section AddWinsockInfo
;*************************************************************************


;*************************************************************************
;
;     SECTION:   AddWinsockInfo
;
;     PURPOSE:   This function adds WinSock sockets provider info
;                to a transport.
;
;   ARGUMENTS:   $0   Service name of transport driver
;                $1   DLL name for WinSock interface to transport
;                $2   integer value for MaxSockAddrLength
;                $3   integer value for MinSockAddrLength
;
;     RETURNS:   $R0  Registry error code or zero if no error
;                $R1  Key handle to <service>\Parameters\Winsock
;
;  REFERENCES:   none
;
;    MODIFIES:   none
;
;
;       NOTES:   This function/section calls the NCPA function CPlSetup
;                to bind to the DLL in question and add the value of the
;                export function WSHWinSockMapping() to the Registry under
;                the "<service>\Parameters\Winsock:Mapping" value.  To do
;                this, the Registry key handle in SETUP form is passed
;                to the NCPA export.
;
;
;*************************************************************************
[AddWinsockInfo]
    read-syms InitBaseVars
;
;  Get the base key handle for the services area
;
    Set AW_NameOfService = $($0)
    Set AW_DLLName       = $($1)
    Set AW_MaxAddrLgt    = $($2)
    Set AW_MinAddrLgt    = $($3)

    Set AW_KeyServices   = $(KeyNull)
    Set AW_KeyParameters = $(KeyNull)
    Set AW_KeySockets    = $(KeyNull)

    Shell "", AddAFD
    Set RegistryErrorIndex = $($R0)

    Ifstr(i) $(RegistryErrorIndex) == NO_ERROR
        Shell "", BaseServiceKey
        Set RegistryErrorIndex = $($R0)
    Endif

    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
       Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       Goto A_W_Return
    endif
    Set AW_KeyServices = $($R1)

    OpenRegKey $(AW_KeyServices) "" $(AW_NameOfService)"\Parameters" $(MAXIMUM_ALLOWED) AW_KeyParameters
    Ifstr(i) $(AW_KeyParameters) == $(KeyNull)
       Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       Goto A_W_Return
    Endif

    OpenRegKey $(AW_KeyParameters) "" "Winsock" $(MAXIMUM_ALLOWED) AW_KeySockets
    Ifstr(i) $(AW_KeySockets) == $(KeyNull)
        CreateRegKey $(AW_KeyParameters) {Winsock,$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" AW_KeySockets
    Endif

    Ifstr(i) $(AW_KeySockets) == $(KeyNull)
       Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       Goto A_W_Return
    Endif

    Set AW_ValueList = {{HelperDllName    ,$(NoTitle),$(!REG_VT_EXPAND_SZ),$(AW_DLLName)},+
                        {MaxSockAddrLength,$(NoTitle),$(!REG_VT_DWORD),$(AW_MaxAddrLgt)},+
                        {MinSockAddrLength,$(NoTitle),$(!REG_VT_DWORD),$(AW_MinAddrLgt)}}

    Shell "", AddValueList, $(AW_KeySockets), $(AW_ValueList)

    Set RegistryErrorIndex = $($R0)
    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
        Debug-Output "UTILITY.INF: [AddWinsockInfo] Registry error: Add value list"
    Endif
;
;  Extract the WinSock mapping information from the DLL
;
    Set FLibraryErrCtl = 1
    LibraryProcedure AW_MapResult $(!NCPA_HANDLE), CPlSetup, $(!STF_HWND), WINSOCKMAP, $(AW_DLLName), $(AW_KeySockets)
    Set FLibraryErrCtl = 0

    Set AW_MapError = *($(AW_MapResult),1)
    Ifint $(AW_MapError) != 0
        Debug-Output "UTILITY.INF: [AddWinsockInfo] WINSOCKMAP returned "$(AW_MapError)
        Set RegistryErrorIndex = UNABLE_ACCESS_WINSOCK_MAP_INFO
        Goto A_W_Return
    Endif
;
;  Add this service to the WinSock transports list.
;
    Shell "" UpdateWinsockService $(AW_NameOfService) TRUE
    Set RegistryErrorIndex = $($R0)

A_W_Return = +
    Ifstr $(AW_KeySockets) != $(KeyNull)
        CloseRegKey $(AW_KeySockets)
    Endif
    Ifstr $(AW_KeyParameters) != $(KeyNull)
        CloseRegKey $(AW_KeyParameters)
    Endif
    Ifstr $(AW_KeyServices) != $(KeyNull)
        CloseRegKey $(AW_KeyServices)
    Endif

    Return $(RegistryErrorIndex)

;*************************************************************************
;  end of section AddWinsockInfo
;*************************************************************************

;*************************************************************************
;
;     SECTION:   RemoveWinsockInfo
;
;     PURPOSE:   This function removes WinSock sockets provider
;                information from a transport
;
;   ARGUMENTS:   $0   Service name of transport driver
;
;     RETURNS:   $R0  Registry error code or zero if no error
;
;  REFERENCES:   none
;
;    MODIFIES:   none
;
;
;*************************************************************************
[RemoveWinsockInfo]
    read-syms InitBaseVars
;
;  Get the base key handle for the services area
;
    Set RW_NameOfService = $($0)

    Set RW_KeyServices   = $(KeyNull)
    Set RW_KeySockets    = $(KeyNull)

    Shell "", BaseServiceKey
    Set RegistryErrorIndex = $($R0)

    Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
       Set RegistryErrorIndex = UNABLE_ACCESS_CONFIGURE_SERVICE
       Goto R_W_Return
    endif

    Set RW_KeyServices = $($R1)

    OpenRegKey $(RW_KeyServices) "" $(RW_NameOfService)"\Parameters" $(MAXIMUM_ALLOWED) RW_KeySockets
    Ifstr(i) $(RW_KeySockets) == $(KeyNull)
       Set RegistryErrorIndex = NO_ERROR
    else
;
;  Delete the \Parameters\Winsock key.  Ignore errors, since the service
;   is almost certainly being deinstalled.
;
       DeleteRegTree $(RW_KeySockets) "Winsock"
    Endif
;
;  Remove this service from the WinSock transports list.
;
    Shell "" UpdateWinsockService $(RW_NameOfService) FALSE
    Set RegistryErrorIndex = $($R0)

R_W_Return = +
    Ifstr $(RW_KeySockets) != $(KeyNull)
        CloseRegKey $(RW_KeySockets)
    Endif
    Ifstr $(RW_KeyServices) != $(KeyNull)
        CloseRegKey $(RW_KeyServices)
    Endif

    Return $(RegistryErrorIndex)

;*************************************************************************
;  end of section RemoveWinsockInfo
;*************************************************************************

;*************************************************************************
;
;     SECTION:   GetBindingInfo
;
;     PURPOSE:   This function returns the bindable rules for the given
;                manufacturer.
;
;   ARGUMENTS:   $0   manufacturer name
;
;     RETURNS:   $R0  Registry error code or zero if no error
;                $R1  Bindable rule
;
;  REFERENCES:   none
;
;    MODIFIES:   none
;
;
;*************************************************************************

[BindingInfo-DEC]
BindingInfo     = {+
                  "lanceDriver dec100Adapter non exclusive 100",+
                  "lanceDriver dec101Adapter non exclusive 100",+
                  "lanceDriver decetherworksturboAdapter non exclusive 100",+
                  "lanceDriver dec422Adapter non exclusive 100",+
                  "lanceDriver decpcAdapter non exclusive 100",+
                  "lanceDriver decstatAdapter non exclusive 100"+
                  }

[BindingInfo-WD]
BindingInfo     = {+
                          "smc8000nDriver smcisaAdapter non exclusive 100",+
                          "smc8000nDriver wd8003eaAdapter non exclusive 100",+
                          "smc8000nDriver wd8003waAdapter non exclusive 100",+
                          "smc8000nDriver wd8013epaAdapter non exclusive 100",+
                          "smc8000nDriver wd8013wpaAdapter non exclusive 100"+
                          }
[BindingInfo-PROTEON]
BindingInfo     = {+
                           "proteonDriver p1990Adapter non exclusive 100",+
                           "proteonDriver p1390Adapter non exclusive 100"+
                          }

[BindingInfo-PRONET16]
BindingInfo     = {+
                           "pronet16Driver p199XAdapter non exclusive 100",+
                           "pronet16Driver p139XAdapter non exclusive 100"+
                          }

[BindingInfo-IBMTOK2E]
BindingInfo     = {+
                           "ibmtok2eDriver ibmtok2eAdapter non exclusive 100"+
                          }

[BindingInfo-IBM]
BindingInfo     = {"ibmtokDriver ibmtokAdapter non exclusive 100",+
                   "ibmtokDriver ibmtokmcAdapter non exclusive 100"}

[GetBindingInfo]
    set BindingInfo = {}
    read-syms BindingInfo-$($0)
    return "NO_ERROR", $(BindingInfo)

;*************************************************************************
;  end of section GetBindingInfo
;*************************************************************************

;*************************************************************************
;
;     SECTION:   AddStreams
;
;     PURPOSE:   Add Streams component
;
;   ARGUMENTS:   nothing
;
;     RETURNS:   $R0    error code
;
;    MODIFIES:   Nothing
;
;*************************************************************************

[AddStreams]
    read-syms InitBaseVars

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)"\streams" $(MAXIMUM_ALLOWED) BS_KeyServices

    Ifstr $(BS_KeyServices) == $(KeyNull)

        set OldOption = $(!NTN_InfOption)
        set !NTN_InfOption = STREAMS
        Shell "oemnxpst.inf" InstallOption $(!STF_LANGUAGE) "STREAMS" $(!STF_SRCDIR) $(!NtLmAddCopy) $(!NtLmDoCopy) $(!NtLmDoConfig)
        set !NTN_InfOption = $(OldOption)
    else
        CloseRegKey $(BS_KeyServices)
        Debug-Output "UTILITY.INF: streams already installed"
    endif
    ;
    ; Increase the reference counter
    ;
    Shell "", IncrementRefCount, "Software\Microsoft\streams\CurrentVersion"

AddStreamsReturn = +
    return NO_ERROR

;*************************************************************************
;
;     SECTION:   RemoveStreams
;
;     PURPOSE:   Remove Streams component
;
;   ARGUMENTS:   nothing
;
;     RETURNS:   $R0    error code
;
;    MODIFIES:   Nothing
;
;*************************************************************************

[RemoveStreams]
    read-syms InitBaseVars

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)"\streams" $(MAXIMUM_ALLOWED) BS_KeyServices

    Ifstr $(BS_KeyServices) != $(KeyNull)
        CloseRegKey $(BS_KeyServices)
        Shell "", DecrementRefCount, "Software\Microsoft\streams\CurrentVersion"
        Shell "", IsRefCountEqualZero, "Software\Microsoft\streams\CurrentVersion"
        Ifstr(i) $($R0) != NO_ERROR
            Debug-Output "UTILITY.INF: [RemoveSoftwareComponent] IsRefCountEqualZero returned "$($R0)
            goto RemoveStreamsReturn
        endif

        Ifint $($R1) != 1
            ; if not zero, remove it next time
            goto RemoveStreamsReturn
        endif

        set OldOption = $(!NTN_InfOption)
        set OldInstallMode = $(!NTN_InstallMode)
        set !NTN_InfOption = STREAMS
        set !NTN_InstallMode = deinstall
        Shell "oemnxpst.inf" InstallOption $(!STF_LANGUAGE) "STREAMS" $(!STF_SRCDIR) $(!NtLmAddCopy) $(!NtLmDoCopy) $(!NtLmDoConfig)
        set !NTN_InfOption = $(OldOption)
        set !NTN_InstallMode = $(OldInstallMode)
    endif

RemoveStreamsReturn = +
    return NO_ERROR

;*************************************************************************
;
;     SECTION:   AddAFD
;
;     PURPOSE:   Add AFD component
;
;   ARGUMENTS:   nothing
;
;     RETURNS:   $R0    error code
;
;    MODIFIES:   Nothing
;
;*************************************************************************

[AddAFD]
    read-syms InitBaseVars
    read-syms AFDVars
    Set Result = NO_ERROR

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)"\AFD" $(MAXIMUM_ALLOWED) BS_KeyServices

    Ifstr $(BS_KeyServices) == $(KeyNull)

        Shell "", CreateService, $(ProductAFDName),+
            $(ProductAFDTitle),+
            $(ProductAFDImagePath),+
            $(ProductAFDSvcType), "TDI", {}, "",+
            "%SystemRoot%\System32\IoLogMsg.dll"
        Set Result = $($R0)
    else
        CloseRegKey $(BS_KeyServices)
    endif

AddAFDReturn = +
    return $(Result)

;*************************************************************************
;
;     SECTION:   UpgradeAFD
;
;     PURPOSE:   Upgrade the AFD component
;
;   ARGUMENTS:   nothing
;
;     RETURNS:   $R0    error code
;
;    MODIFIES:   Nothing
;
;*************************************************************************

[UpgradeAFD]
    read-syms InitBaseVars
    Set Result = NO_ERROR

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)"\AFD" $(MAXIMUM_ALLOWED) BS_KeyServices

    Ifstr $(BS_KeyServices) != $(KeyNull)
		;
		; add group value
		;
		SetRegValue $(BS_KeyServices) {Group,$(NoTitle),$(!REG_VT_SZ),"TDI"}

        CloseRegKey $(BS_KeyServices)
    endif

    return $(Result)

;*************************************************************************
;
;     SECTION:   GetBusTypeNum
;
;     PURPOSE:   return the Bus Type Number
;
;   ARGUMENTS:   nothing
;
;     RETURNS:   $R0    error code
;                $R1    bus number
;
;    MODIFIES:   Nothing
;
;*************************************************************************

[GetBusTypeNum]
    read-syms InitBaseVars
    set DetCard = $(!p:DetectedCard)
    ifstr(i) $(DetCard) == ""
        set DetCard = FALSE
    endif
    ifstr(i) $(DetCard) == FALSE
        ; Assume it is an ISA Bus
        set BusType = 1
        ifstr(i) $(!STF_BUSTYPE) == "ISA"
            set BusType = 1
        else-ifstr(i) $(!STF_BUSTYPE) == "EISA"
            set BusType = 2
        else-ifstr(i) $(!STF_BUSTYPE) == "Jazz-Internal Bus"
            set BusType = 0
        else-ifstr(i) $(!STF_BUSTYPE) == "MCA"
            set BusType = 3
        else-ifstr(i) $(!STF_BUSTYPE) == "TCChannel"
            set BusType = 4
        else-ifstr(i) $(!STF_BUSTYPE) == "PCI"
            set BusType = 5
        else-ifstr(i) $(!STF_BUSTYPE) == "PCMCIA"
            ;
            ; when we have plug and play, we need to change it to 8 (not 1)
            ;
            set BusType = 1
        else
            debug-output "Utility.inf: Unknown bus type"
        endif
    else
        set BusType = *($(!STF_NCDETINFO),5)
    endif
    return NO_ERROR, $(BusType)

;*************************************************************************
;
;     SECTION:   AddRpcProtocol
;
;     PURPOSE:   Update the sections of the SOFTWARE\Microsoft\Rpc keys
;                to reflect the presenceof a new protocol in the system.
;
;   ARGUMENTS:   $0     complete RPC protocol string; e.g., "ncacn_ip_tcp"
;                $1     name of client DLL (no path); e.g., "rpclt1.dll"
;                $2     name of server DLL (no path); e.g., "rpclt1.dll"
;
;     RETURNS:   $R0    STATUS_SUCCESSFUL if ok; error otherwise.
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[AddRpcProtocol]
    Set ARP_Protocol = $($0)
    Set ARP_ClientDll = $($1)
    Set ARP_ServerDll = $($2)
    read-syms InitBaseVars
    Set ARP_KeyRpc = $(KeyNull)
    Set ARP_KeyRpcServer = $(KeyNull)
    Set ARP_KeyRpcClient = $(KeyNull)
    Set RegistryErrorIndex = UNABLE_ACCESS_SOFTWARE_REG

    OpenRegKey $(!REG_H_LOCAL) "" "SOFTWARE\Microsoft\Rpc" $(MAXIMUM_ALLOWED) ARP_KeyRpc

    Ifstr(i) $(ARP_KeyRpc) == $(KeyNull)
       Goto ARP_Return
    Endif

    OpenRegKey $(ARP_KeyRpc) "" "ClientProtocols" $(MAXIMUM_ALLOWED) ARP_KeyClient
    Ifstr(i) $(ARP_KeyClient) == $(KeyNull)
       Goto ARP_Return
    Endif

    OpenRegKey $(ARP_KeyRpc) "" "ServerProtocols" $(MAXIMUM_ALLOWED) ARP_KeyServer
    Ifstr(i) $(ARP_KeyServer) == $(KeyNull)
       Goto ARP_Return
    Endif

    SetRegValue $(ARP_KeyClient) {$(ARP_Protocol),$(NoTitle),$(!REG_VT_SZ),$(ARP_ClientDll)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Goto ARP_Return
    Endif

    SetRegValue $(ARP_KeyServer) {$(ARP_Protocol),$(NoTitle),$(!REG_VT_SZ),$(ARP_ServerDll)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Goto ARP_Return
    Endif

    Set RegistryErrorIndex = NO_ERROR

ARP_Return = +
    Ifstr(i) $(ARP_KeyServer) != $(KeyNull)
        CloseRegKey $(ARP_KeyServer)
    Endif
    Ifstr(i) $(ARP_KeyClient) != $(KeyNull)
        CloseRegKey $(ARP_KeyClient)
    Endif
    Ifstr(i) $(ARP_KeyRpc) != $(KeyNull)
        CloseRegKey $(ARP_KeyRpc)
    Endif
    Return  $(RegistryErrorIndex)

;*************************************************************************
;  end of section AddRpcProtocol
;*************************************************************************

[AddClientRpcProtocol]
    Set ARP_Protocol = $($0)
    Set ARP_ClientDll = $($1)
    read-syms InitBaseVars
    Set ARP_KeyRpc = $(KeyNull)
    Set ARP_KeyRpcClient = $(KeyNull)
    Set RegistryErrorIndex = UNABLE_ACCESS_SOFTWARE_REG

    OpenRegKey $(!REG_H_LOCAL) "" "SOFTWARE\Microsoft\Rpc" $(MAXIMUM_ALLOWED) ARP_KeyRpc

    Ifstr(i) $(ARP_KeyRpc) == $(KeyNull)
       Goto ARP_Return
    Endif

    OpenRegKey $(ARP_KeyRpc) "" "ClientProtocols" $(MAXIMUM_ALLOWED) ARP_KeyClient
    Ifstr(i) $(ARP_KeyClient) == $(KeyNull)
       Goto ARP_Return
    Endif

    SetRegValue $(ARP_KeyClient) {$(ARP_Protocol),$(NoTitle),$(!REG_VT_SZ),$(ARP_ClientDll)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Goto ARP_Return
    Endif

    Set RegistryErrorIndex = NO_ERROR

ARP_Return = +
    Ifstr(i) $(ARP_KeyClient) != $(KeyNull)
        CloseRegKey $(ARP_KeyClient)
    Endif
    Ifstr(i) $(ARP_KeyRpc) != $(KeyNull)
        CloseRegKey $(ARP_KeyRpc)
    Endif
    Return  $(RegistryErrorIndex)

[AddServerRpcProtocol]
    Set ARP_Protocol = $($0)
    Set ARP_ServerDll = $($1)
    read-syms InitBaseVars
    Set ARP_KeyRpc = $(KeyNull)
    Set ARP_KeyRpcServer = $(KeyNull)
    Set RegistryErrorIndex = UNABLE_ACCESS_SOFTWARE_REG

    OpenRegKey $(!REG_H_LOCAL) "" "SOFTWARE\Microsoft\Rpc" $(MAXIMUM_ALLOWED) ARP_KeyRpc

    Ifstr(i) $(ARP_KeyRpc) == $(KeyNull)
       Goto ARP_Return
    Endif

    OpenRegKey $(ARP_KeyRpc) "" "ServerProtocols" $(MAXIMUM_ALLOWED) ARP_KeyServer
    Ifstr(i) $(ARP_KeyServer) == $(KeyNull)
       Goto ARP_Return
    Endif

    SetRegValue $(ARP_KeyServer) {$(ARP_Protocol),$(NoTitle),$(!REG_VT_SZ),$(ARP_ServerDll)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Goto ARP_Return
    Endif

    Set RegistryErrorIndex = NO_ERROR

ARP_Return = +
    Ifstr(i) $(ARP_KeyServer) != $(KeyNull)
        CloseRegKey $(ARP_KeyServer)
    Endif
    Ifstr(i) $(ARP_KeyRpc) != $(KeyNull)
        CloseRegKey $(ARP_KeyRpc)
    Endif
    Return  $(RegistryErrorIndex)


;*************************************************************************
;
;     SECTION:   AddMixRpcProtocol
;
;     PURPOSE:   Update the sections of the SOFTWARE\Microsoft\Rpc keys
;                to reflect the presenceof a new protocol in the system.
;                Update if and only if two services exist
;
;   ARGUMENTS:   $0 & $1 The two related services
;                $2     complete RPC protocol string; e.g., "ncacn_ip_tcp"
;                $3     name of client DLL (no path); e.g., "rpclt1.dll"
;                $4     name of server DLL (no path); e.g., "rpclt1.dll"
;
;     RETURNS:   $R0    STATUS_SUCCESSFUL if ok; error otherwise.
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************

;
; WARNING:  If you change the lists below, you will need to modify OemNsvRp.INF lists
;   also.  See [UpgradeMapConstants]
;
[UpgradeRPCMapConstants]
; must be changed to rpclt1.dll
DLLClientList = { "rpcltc3.dll", "rpcltc6.dll", "rpcltc5.dll", "rpcltc7.dll", "rpcdgc3.dll", "rpcltccm.dll", "rpcltc1.dll" }

; must be changed to rpclt1.dll
DLLServerList = { "rpclts3.dll", "rpclts6.dll", "rpclts5.dll", "rpclts7.dll", "rpcdgs3.dll", "rpcltscm.dll", "rpclts1.dll" }

[AddMixRpcProtocol]
    set ServiceA = $($0)
    set ServiceB = $($1)
    Set ARP_Protocol = $($2)
    Set ARP_ClientDll = $($3)
    Set ARP_ServerDll = $($4)
    read-syms InitBaseVars
    read-syms UpgradeRPCMapConstants

    OpenRegKey $(!REG_H_LOCAL) "" "System\CurrentControlSet\Services\"$(ServiceA) $(MAXIMUM_ALLOWED) KeyServiceA
    OpenRegKey $(!REG_H_LOCAL) "" "System\CurrentControlSet\Services\"$(ServiceB) $(MAXIMUM_ALLOWED) KeyServiceB
    ifstr(i) $(KeyServiceA) != $(KeyNull)
        ifstr(i) $(KeyServiceB) != $(KeyNull)
            ;
            ; if the request is add a old name, change it the new version
            ;
            Ifcontains(i) $(ARP_ClientDll) in $(DLLClientList)
                Debug-Output "UTILITY.INF: AddMixRpcProtocol tried to add old "$(ARP_ClientDll)", changed to rpclt1.dll!"
                set ARP_ClientDll = "rpclt1.dll"
            Endif
            Ifcontains(i) $(ARP_ServerDll) in $(DLLServerList)
                Debug-Output "UTILITY.INF: AddMixRpcProtocol tried to add old "$(ARP_ServerDll)", changed to rpclt1.dll!"
                set ARP_ServerDll = "rpclt1.dll"
            Endif

            Shell "" AddRpcProtocol $(ARP_Protocol) $(ARP_ClientDll) $(ARP_ServerDll)
            set ReturnCode = $($R0)
        endif
    endif

    set ReturnCode = NO_ERROR

return_AddMixRpcProtocl = +
    return $(ReturnCode)

;*************************************************************************
;
;     SECTION:   RemoveRpcProtocol
;
;     PURPOSE:   Remove information about an installed RPC protocol.
;
;   ARGUMENTS:   $0     complete RPC protocol string (see [AddRpcProtocol]).
;
;     RETURNS:   $R0    STATUS_SUCCESSFUL if ok; error otherwise.
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************
[RemoveRpcProtocol]
    Set RRP_Protocol = $($0)
    read-syms InitBaseVars
    Set RRP_KeyRpc = $(KeyNull)
    Set RRP_KeyRpcServer = $(KeyNull)
    Set RRP_KeyRpcClient = $(KeyNull)
    Set RegistryErrorIndex = UNABLE_ACCESS_SOFTWARE_REG

    OpenRegKey $(!REG_H_LOCAL) "" "SOFTWARE\Microsoft\Rpc" $(MAXIMUM_ALLOWED) RRP_KeyRpc

    Ifstr(i) $(RRP_KeyRpc) == $(KeyNull)
       Goto RRP_Return
    Endif

    OpenRegKey $(RRP_KeyRpc) "" "ClientProtocols" $(MAXIMUM_ALLOWED) RRP_KeyClient
    Ifstr(i) $(RRP_KeyClient) == $(KeyNull)
       Goto RRP_Return
    Endif

    OpenRegKey $(RRP_KeyRpc) "" "ServerProtocols" $(MAXIMUM_ALLOWED) RRP_KeyServer
    Ifstr(i) $(RRP_KeyServer) == $(KeyNull)
       Goto RRP_Return
    Endif

    DeleteRegValue $(RRP_KeyClient) $(RRP_Protocol)
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Goto RRP_Return
    Endif

    DeleteRegValue $(RRP_KeyServer) $(RRP_Protocol)
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Goto RRP_Return
    Endif

    Set RegistryErrorIndex = NO_ERROR

RRP_Return = +
    Ifstr(i) $(RRP_KeyServer) != $(KeyNull)
        CloseRegKey $(RRP_KeyServer)
    Endif
    Ifstr(i) $(RRP_KeyClient) != $(KeyNull)
        CloseRegKey $(RRP_KeyClient)
    Endif
    Ifstr(i) $(RRP_KeyRpc) != $(KeyNull)
        CloseRegKey $(RRP_KeyRpc)
    Endif
    Return  $(RegistryErrorIndex)

;*************************************************************************
;  end of section RemoveRpcProtocl
;*************************************************************************

[RemoveClientRpcProtocol]
    Set RRP_Protocol = $($0)
    read-syms InitBaseVars
    Set RRP_KeyRpc = $(KeyNull)
    Set RRP_KeyRpcClient = $(KeyNull)
    Set RegistryErrorIndex = UNABLE_ACCESS_SOFTWARE_REG

    OpenRegKey $(!REG_H_LOCAL) "" "SOFTWARE\Microsoft\Rpc" $(MAXIMUM_ALLOWED) RRP_KeyRpc

    Ifstr(i) $(RRP_KeyRpc) == $(KeyNull)
       Goto RRP_Return
    Endif

    OpenRegKey $(RRP_KeyRpc) "" "ClientProtocols" $(MAXIMUM_ALLOWED) RRP_KeyClient
    Ifstr(i) $(RRP_KeyClient) == $(KeyNull)
       Goto RRP_Return
    Endif

    DeleteRegValue $(RRP_KeyClient) $(RRP_Protocol)
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Goto RRP_Return
    Endif

    Set RegistryErrorIndex = NO_ERROR

RRP_Return = +
    Ifstr(i) $(RRP_KeyClient) != $(KeyNull)
        CloseRegKey $(RRP_KeyClient)
    Endif
    Ifstr(i) $(RRP_KeyRpc) != $(KeyNull)
        CloseRegKey $(RRP_KeyRpc)
    Endif
    Return  $(RegistryErrorIndex)

[RemoveServerRpcProtocol]
    Set RRP_Protocol = $($0)
    read-syms InitBaseVars
    Set RRP_KeyRpc = $(KeyNull)
    Set RRP_KeyRpcServer = $(KeyNull)
    Set RegistryErrorIndex = UNABLE_ACCESS_SOFTWARE_REG

    OpenRegKey $(!REG_H_LOCAL) "" "SOFTWARE\Microsoft\Rpc" $(MAXIMUM_ALLOWED) RRP_KeyRpc

    Ifstr(i) $(RRP_KeyRpc) == $(KeyNull)
       Goto RRP_Return
    Endif

    OpenRegKey $(RRP_KeyRpc) "" "ServerProtocols" $(MAXIMUM_ALLOWED) RRP_KeyServer
    Ifstr(i) $(RRP_KeyServer) == $(KeyNull)
       Goto RRP_Return
    Endif

    DeleteRegValue $(RRP_KeyServer) $(RRP_Protocol)
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Goto RRP_Return
    Endif

    Set RegistryErrorIndex = NO_ERROR

RRP_Return = +
    Ifstr(i) $(RRP_KeyServer) != $(KeyNull)
        CloseRegKey $(RRP_KeyServer)
    Endif
    Ifstr(i) $(RRP_KeyRpc) != $(KeyNull)
        CloseRegKey $(RRP_KeyRpc)
    Endif
    Return  $(RegistryErrorIndex)


;*************************************************************************
;
;     SECTION:   GetInfFileNameFromRegistry
;
;     PURPOSE:   get the inf file name from the product' NetRules section.
;
;   ARGUMENTS:   $0     product key handle
;                       (ie, system\software\Microsoft\Lance\CurrentVersion)
;
;     RETURNS:   $R0    Inf file name.
;
;  REFERENCES:   Nothing
;
;    MODIFIES:   Nothing
;
;
;*************************************************************************

[GetInfFileNameFromRegistry]
    read-syms InitBaseVars
    set KeyProduct = $($0)
    set InfName = ""

    OpenRegKey $(KeyProduct) "" "NetRules" $(!REG_KEY_READ) NetRuleKey
    Ifstr(i) $(NetRuleKey) != $(KeyNull)
        GetRegValue $(NetRuleKey) "InfName" NetRuleInfNameList
        set NetRuleInfName = *($(NetRuleInfNameList), 4)
        Split-String $(NetRuleInfName), "\", FilenameList
        QueryListSize ListSize $(FilenameList)
        set InfName = *($(FilenameList), $(ListSize))
        CloseRegKey $(NetRuleKey)
    endif

    return $(InfName)

;*************************************************************************
;
;     SECTION:   ToggleBinding
;
;     PURPOSE:   Take the named binding from the list of "Disabled"
;                bindings and merge it with the active bindings.
;
;   ARGUMENTS:   $0     name of service
;                $1     number of binding
;                $2     "activate" or "disable"
;
;     RETURNS:   $R0    NO_ERROR if OK; RegistryError if not.
;
;  REFERENCES:   None
;
;    MODIFIES:   None
;
;       NOTES:   This routine takes either the given inactive binding
;                and activates it or the given active binding and
;                deactivates it.
;
;
;*************************************************************************
[ToggleBinding]
    Set SvcName = $($0)
    Set BindNumber = $($1)
    Set Action = $($2)
    Set Status = UNABLE_ACCESS_CONFIGURE_SERVICE
    Set KeySvc = ""
    Set KeyFrom = ""
    Set KeyTo = ""

    read-syms InitBaseVars

    OpenRegKey $(!REG_H_LOCAL) "" $(ServicesBaseName)"\"$(SvcName) $(MAXIMUM_ALLOWED) KeySvc
    Ifstr(i) $(KeySvc) == $(KeyNull)
        Debug-Output "UTILITY.INF: ToggleBinding: service key open FAILED"
        Goto TB_Return
    Endif

    Ifstr(i) $(Action) == activate
        Set FromKeyName = "Linkage\Disabled"
        Set ToKeyName   = "Linkage"
    Else
        Set FromKeyName = "Linkage"
        Set ToKeyName   = "Linkage\Disabled"
    Endif

    ;  Open the Linkage and Linkage\Disabled subkeys

    OpenRegKey $(KeySvc) "" $(FromKeyName) $(MAXIMUM_ALLOWED) KeyFrom
    Ifstr(i) $(KeyFrom) == $(KeyNull)
        Debug-Output "UTILITY.INF: ToggleBinding: from linkage key open FAILED"
        Goto TB_Return
    Endif
    OpenRegKey $(KeySvc) "" $(ToKeyName) $(MAXIMUM_ALLOWED) KeyTo
    Ifstr(i) $(KeyTo) == $(KeyNull)
        Debug-Output "UTILITY.INF: ToggleBinding: to linkage key open FAILED"
        Goto TB_Return
    Endif

    ;  Fetch all their values, allowing for complete absence.
    ;  First, from the "From" key

    Set FromBindList   = {}
    Set FromExportList = {}
    Set FromRouteList  = {}
    Set ToBindList     = {}
    Set ToExportList   = {}
    Set ToRouteList    = {}
    Set ErrorTotal     = 0

    Debug-Output "UTILITY.INF: ToggleBinding; fetch all linkage values"

    GetRegValue $(KeyFrom),"Bind",TempValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set FromBindList = *($(TempValue),4)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif

    GetRegValue $(KeyFrom),"Export",TempValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set FromExportList = *($(TempValue),4)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif

    GetRegValue $(KeyFrom),"Route",TempValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set FromRouteList = *($(TempValue),4)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif

    ;  Next, from the "To" key

    GetRegValue $(KeyTo),"Bind",TempValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set ToBindList = *($(TempValue),4)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif

    GetRegValue $(KeyTo),"Export",TempValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set ToExportList = *($(TempValue),4)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif

    GetRegValue $(KeyTo),"Route",TempValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set ToRouteList = *($(TempValue),4)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif

    ;  We have all the data.   Do some sanity checking.
    ;  Are the lists the same size?

    Ifint $(ErrorTotal) != 6
        Debug-Output "UTILITY.INF: ToggleBinding; Bind list retreival error, "$(ErrorTotal)
    Endif

    Debug-Output "UTILITY.INF: ToggleBinding; sanity check results"

    QueryListSize sz1 $(FromBindList)
    QueryListSize sz2 $(FromExportList)
    QueryListSize sz3 $(FromRouteList)
    Ifint $(sz1) != $(sz2)
        Goto TB_Return
    Endif
    Ifint $(sz1) != $(sz3)
        Goto TB_Return
    Endif

    QueryListSize sz2 $(ToBindList)
    QueryListSize sz3 $(ToExportList)
    QueryListSize sz4 $(ToRouteList)
    Ifint $(sz2) != $(sz3)
        Goto TB_Return
    Endif
    Ifint $(sz2) != $(sz4)
        Goto TB_Return
    Endif

    ;  Does the requested element exist?

    Debug-Output "UTILITY.INF: ToggleBinding; prepare to move binding"

    Ifint $(BindNumber) > $(sz1)
        Debug-Output "UTILITY.INF: ToggleBinding; binding to move was invalid"
        Set Status = INVALID_DATA_PASSED
    Endif

    ;  We're ready.  Move the data around.
    ;  Extract the element from the "From" lists, append it
    ;  to the "To" lists...

    Set FromBindItem   = *($(FromBindList),$(BindNumber))
    Set FromRouteItem  = *($(FromRouteList),$(BindNumber))
    Set FromExportItem = *($(FromExportList),$(BindNumber))

    Set ToBindList   = >($(ToBindList),$(FromBindItem))
    Set ToRouteList  = >($(ToRouteList),$(FromRouteItem))
    Set ToExportList = >($(ToExportList),$(FromExportItem))

    ;  Regenerate the "From" lists by iteration.

    Set NewBind   = {}
    Set NewExport = {}
    Set NewRoute  = {}
    Set Index = 0
    ForListDo $(FromBindList)
        Set-add Index = $(Index),1
        Ifint $(Index) != $(BindNumber)
            Set NewBind   = >($(NewBind),$($))
            Set NewExport = >($(NewExport),*($(FromExportList),$(Index)))
            Set NewRoute  = >($(NewRoute),*($(FromRouteList),$(Index)))
        Endif
    EndForListDo

    ;  Replace the old values

    Set FromBindList   = $(NewBind)
    Set FromExportList = $(NewExport)
    Set FromRouteList  = $(NewRoute)

    ;  Update the registry.

    Set ErrorTotal = 0

    SetRegValue $(KeyFrom) {Bind,$(NoTitle),$(!REG_VT_MULTI_SZ),$(FromBindList)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif
    SetRegValue $(KeyFrom) {Export,$(NoTitle),$(!REG_VT_MULTI_SZ),$(FromExportList)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif
    SetRegValue $(KeyFrom) {Route,$(NoTitle),$(!REG_VT_MULTI_SZ),$(FromRouteList)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif

    SetRegValue $(KeyTo) {Bind,$(NoTitle),$(!REG_VT_MULTI_SZ),$(ToBindList)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif
    SetRegValue $(KeyTo) {Export,$(NoTitle),$(!REG_VT_MULTI_SZ),$(ToExportList)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif
    SetRegValue $(KeyTo) {Route,$(NoTitle),$(!REG_VT_MULTI_SZ),$(ToRouteList)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Set-add ErrorTotal = $(ErrorTotal),1
    Endif

    Debug-Output "UTILITY.INF: ToggleBinding; Registry update error total = "$(ErrorTotal)

    Ifint $(ErrorTotal) != 0
       Set Status = UNABLE_WRITE_REGISTRY
    Else
       Set Status = NO_ERROR
    Endif

TB_Return = +
    Ifstr(i) $(KeyFrom) != $(KeyNull)
       CloseRegKey $(KeyFrom)
    Endif
    Ifstr(i) $(KeyTo) != $(KeyNull)
       CloseRegKey $(KeyTo)
    Endif
    Ifstr(i) $(KeySvc) != $(KeyNull)
       CloseRegKey $(KeySvc)
    Endif
    Return $(Status)

;*************************************************************************
;  end of section ToggleBinding
;*************************************************************************

;-------------------------------------------------------------------------
;
; ROUTINE:      SortListIndex
;
; DESCRIPTION:  Sort a list into sequence, returning an "index" list, which
;               indicates the sort position of each of the original list
;               elements.
;
; INPUTS:       $0: List to be sorted
;               $1: TRUE for ascending sort (FALSE otherwise)
;               $2: TRUE for case-insensitive sort (FALSE otherwise)
;
; OUTPUTS:      $R0:  Index list
;
; NOTES:        Lists of displayable numeric values will automatically
;               be sorted numerically if they are all decimal or hex
;               and the sort is case-insensitive (param $2 FALSE).
;
;----------------------------------------------------------------------------
[SortListIndex]
    Set List = $($0)
    Set BoolAscend = $($1)
    Set BoolCaseSens = $($2)

    LibraryProcedure IndexList, $(!LIBHANDLE), GenerateSortedIndexList, $(List), $(BoolAscend), $(BoolCaseSens)

    Return $(IndexList)

;-------------------------------------------------------------------------
;
; ROUTINE:      SortByIndex
;
; DESCRIPTION:  Sort a list into the sequence given by an "index list".
;
; INPUTS:       $0: List to be sorted
;               $1: Index list
;
; OUTPUTS:      $R0: Index list
;
;----------------------------------------------------------------------------
[SortByIndex]
   Set List = $($0)
   Set IndexList = $($1)
   Set NewList = {}

   ForListDo $(IndexList)
      Set Index = $($)
      Set Item = *($(List),$(Index))
      Set NewList = >($(NewList),$(Item))
   EndForListDo

   Return $(NewList)

;-------------------------------------------------------------------------
;
; ROUTINE:      SortList
;
; DESCRIPTION:  Sort a list into sequence, returning a sorted list.
;
; INPUTS:       $0: List to be sorted
;               $1: TRUE for ascending sort (FALSE otherwise)
;               $2: TRUE for case-sensitive sort (FALSE for case-ins)
;
; OUTPUTS:      $R0:  Sorted list
;
; NOTES:        Lists of displayable numeric values will automatically
;               be sorted numerically if they are all decimal or hex
;               and the sort is case-insensitive (param $2 FALSE).
;
;----------------------------------------------------------------------------
[SortList]
    Set List = $($0)
    Shell "" SortListIndex $(List) $($1) $($2)
    Set IndexList = $($R0)
    Shell "" SortByIndex $(List) $(IndexList)
    Set ResultList = $($R0)

    return $(ResultList)

;*************************************************************************
;  end of file   UTILITY.INF
;*************************************************************************

;*************************************************************************
;
;     SECTION:   UpdateDetectionDllNames
;
;     PURPOSE:   Search for files of the name ???NCDET.DLL.
;                Update the Registry accordingly.
;
;
;   ARGUMENTS:   None
;
;     RETURNS:   $R0  STATUS_SUCCESSFUL   if Registry updated
;                     STATUS_USERCANCEL   if no update was required
;                     STATUS_FAILED       if failed
;
;       NOTES:   This routine searches for all DLLs named ???NCDET.DLL
;                and adds them to a list containing the name of the
;                "standard" detection DLL, MSNCDET.DLL.
;
;                Netcard detection is stopped and restarted if the
;                Registry is updated.
;
;  REFERENCES:
;
;    MODIFIES:
;
;*************************************************************************
[DetectionDllFiles]
    DetectionDllsFound = {} ? $(!LIBHANDLE) FindFileInstances $(!STF_WINDOWSSYSPATH)"\???ncdet.dll"

[UpdateDetectionDllNames]
    Set Status = STATUS_FAILED
    read-syms InitBaseVars
    Detect DetectionDllFiles
    Set DllValueName = "NetcardDlls"

    OpenRegKey $(!REG_H_LOCAL) "" "System\Setup" $(MAXIMUM_ALLOWED) KeySetup
    Ifstr(i) $(KeySetup) == $(KeyNull)
        Debug-Output "UTILITY.INF: [UpdateDetectionDllNames] cant open System\Setup key"
        Goto UDDN_Return
    Endif

    ;  Prefix the list with MSNCDET.DLL

    Set NewDllList = {"MSNCDET.DLL"}
    ForListDo $(DetectionDllsFound)
        Set NewDllList = >($(NewDllList),$($))
    EndForListDo

    ;  Get the old list

    Set UpdateRequired = 1
    GetRegValue $(KeySetup) $(DllValueName) DllNamesValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set DllNames = *($(DllNamesValue),4)
        Debug-Output "UTILITY.INF: [UpdateDetectionDllNames] DllNames = "$(DllNames)
        Set UpdateRequired = 0

        ;  See if all the names are already present

        ForListDo $(NewDllList)
            Set DllIndex = ~($(DllNames),$($))
            Ifint $(DllIndex) == 0
                Set UpdateRequired = 1
            Endif
        EndForListDo
    Endif

    Set Status = STATUS_SUCCESSFUL

    Ifint $(UpdateRequired) == 1
        Debug-Output "UTILITY.INF: [UpdateDetectionDllNames] new DLL names = "$(NewDllList)
        Set ValueInfo = {$(DllValueName), $(NoTitle), $(!REG_VT_MULTI_SZ), $(NewDllList)}
        SetRegValue $(KeySetup) $(ValueInfo)
        Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
            Set Status = STATUS_FAILED
        Else
            Shell "NCPARAM.INF" Param_ControlDetection DTEND
            Shell "NCPARAM.INF" Param_ControlDetection DTSTART
        Endif
    Else
        Set Status = STATUS_USERCANCEL
    Endif
    CloseRegKey $(KeySetup)

UDDN_Return = +
    Return $(Status)

;*************************************************************************
;  end of section UpdateDetectionDllNames
;*************************************************************************

;*************************************************************************
;
;     SECTION:   CheckIfCopyNecessary
;
;     PURPOSE:   Check a set of files and see if all are present.  Used
;                to offer the user a "current files" versus "new files"
;                choice.
;
;   ARGUMENTS:   $0    list of path names corresponding to names
;                      given in next parameter
;                $1    nested list of file names; see NOTES below
;
;     RETURNS:   $R0   STATUS_SUCCESSFUL or
;                      STATUS_FAILED
;
;  REFERENCES:   nothing
;
;    MODIFIES:   nothing
;
;       NOTES:   Typical values (taken from OEMNSVWK.INF) might be:
;
;                $0:    {$(!STF_WINDOWSSYSPATH),$(!STF_WINDOWSSYSPATH)\drivers}
;                $1:    {{"BOWSVC.DLL","WKSSVC.DLL","LMREPL.EXE"},+
;                        {"SMBTRSUP.SYS","BROWSER.SYS","RDR.SYS"}}
;
;
;*************************************************************************
[CheckIfCopyNecessary]
    Set Status = STATUS_SUCCESSFUL
    Set PathList = $($0)
    Set NamesList = $($1)

    Set Index = 0
    Set Found = 1
    ForListDo $(PathList)
        Set ThisPath = $($)
        Set-add Index = Index,1
        Set NameList = *($(NamesList),$(Index))
        ForListDo $(NameList)
            Set FileToCheck = $(ThisPath)\$($)
            LibraryProcedure FilePresent,$(!LIBHANDLE), CheckFileExistance $(FileToCheck)
            Ifstr(i) $(FilePresent) != "YES"
                Set Found = 0
            Endif
        EndForListDo
    EndForListDo

    Ifint $(Found) != 1
        Set Status = STATUS_FAILED
    Endif

    Return $(Status)

;*************************************************************************
;  end of section CheckIfCopyNecessary
;*************************************************************************

;*************************************************************************
;
;     SECTION:   GetBusTypeDialog
;
;     PURPOSE:   Call the GetBusDialog function in ncpa.cpl and
;                get the location of the network card.
;
;   ARGUMENTS:   $0    Card name description
;                $1    Default bus type
;                $2    Default bus number
;
;     RETURNS:   $R0   NO_ERROR
;                $R1   BusType
;                $R2   BusNumber
;                $R3   DlgReturn - "OK" | "CANCEL" if $R0 is NO_ERROR otherwise ""
;
;  REFERENCES:   nothing
;
;    MODIFIES:   nothing
;
;*************************************************************************

[GetBusTypeDialog]
    set CardName = $($0)
    set BusInterfaceType = $($1)
    set BusNumber = $($2)
    set DlgReturn = ""

    ifstr(i) $(BusInterfaceType) == ""
        set BusInterfaceType = 1        ; ISA
    endif
    ifstr(i) $(BusNumber) == ""
        set BusNumber = 0               ; Bus 0
    endif
    set FLibraryErrCtl = 1
    LibraryProcedure BusInfo $(!NCPA_HANDLE), GetBusTypeDialog, $(!STF_HWND), $(CardName), $(BusInterfaceType), $(BusNumber)
    set FLibraryErrCtl = 0

    ; return values

    ifint *($(BusInfo),1) == 0
        set ReturnValue = NO_ERROR
        set BusInterfaceType = *($(BusInfo),2)
        set BusNumber = *($(BusInfo),3)
        set DlgReturn = *($(BusInfo),4)
    else
        set ReturnValue = ERROR
    endif

    Return $(ReturnValue), $(BusInterfaceType), $(BusNumber), $(DlgReturn)

;*************************************************************************
;  end of section GetBusTypeDialog
;*************************************************************************

;*************************************************************************
;
;     SECTION:   SetMasterComponent
;
;     PURPOSE:   This function is used by components which wish
;                to be automatically removed when another component is
;                remove by the user.  It will either add (default)
;                the given component as a dependent or remove it.
;
;   ARGUMENTS:   $0:  Vendor name of master component
;                $1:  Product name of master component
;                $2:  INF file name of dependent (caller) component
;                $3:  INF option of dependent (caller) component
;                $4:  "ADD" or "" if adding or "REMOVE" if removing
;
;     RETURNS:   $R0: STATUS_SUCCESSFUL if ok, or
;                     STATUS_FAILED if failure
;
;                $R1: Registry error code string if failure;
;                     CANNOT_FIND_COMPONENT_SERVICE, etc.
;
;       NOTES:   This function and its companion, RemoveDependentComponents,
;                update and reference values under
;                <Vendor>\<Product>\CurrentVersion:
;
;                       DependentInfNames    REG_MULTI_SZ
;                       DependentInfOptions  REG_MULTI_SZ
;
;*************************************************************************
[SetMasterComponent]
    Read-syms InitBaseVars

    Set Vendor         = $($0)
    Set Product        = $($1)
    Set InfName        = $($2)
    Set InfOption      = $($3)
    Set Adding         = 1
    Ifstr(i) $($4) == REMOVE
       Set Adding = 0
    Endif
    Set Status         = STATUS_FAILED
    Set Error          = ""
    Set InfNamesList   = {}
    Set InfOptionsList = {}
    Set InfIndex       = 0
    Set NameListSize   = 0
    Set OptionListSize = 0
    Set UpdateRequired = 0
    Set MasterKey      = ""

    OpenRegKey $(!REG_H_LOCAL) "" $(!NTN_SoftwareBase)"\"$(Vendor)"\"$(Product)"\CurrentVersion" +
              $(MAXIMUM_ALLOWED) MasterKey

    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Set Error = CANNOT_FIND_COMPONENT_SERVICE
        Debug-Output "UTILITY.INF: Cant open master component key: "$(Product)
        Goto SMC_Return
    Endif

    GetRegValue $(MasterKey) DependentInfNames InfNamesValue

    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set InfNamesList = *($(InfNamesValue),4)
        Set InfIndex = ~($(InfNamesList),$(InfName))
        QueryListSize NameListSize $(InfNamesList)
    Endif

    GetRegValue $(MasterKey) DependentInfOptions InfOptionsValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set InfOptionsList = *($(InfOptionsValue),4)
        QueryListSize OptionListSize $(InfOptionsList)
    Endif

    ;
    ;  Check that the two lists are in sync.  Bag out if not.
    ;
    Ifint $(NameListSize) != $(OptionListSize)
        Set Error = UNABLE_INSTALL
        Debug-Output "UTILITY.INF: Dependent INF list degenerate: "$(Product)
        Goto SMC_Return
    Endif

    ;
    ;  If Adding and the INF name is not already present, add it;
    ;  else if present, remove the names.
    ;
    Ifint $(Adding) == 1
        Ifint $(InfIndex) == 0
            Set UpdateRequired = 1
            Set InfNamesList = >($(InfNamesList),$(InfName))
            Set InfOptionsList = >($(InfOptionsList),$(InfOption))
        Endif
    Else
        Ifint $(InfIndex) != 0
            Set UpdateRequired = 1
            Set TlistNames = {}
            Set TlistOptions = {}
            Set Tindex = 0

            ForListDo $(InfNamesList)
                Set-add Tindex = $(Tindex), 1
                Ifstr(i) $($) != $(InfName)
                    Set TlistNames = >($(TlistNames),$($))
                    Set TlistOptions = >($(TlistOptions),*($(InfOptionsList),$(Tindex)))
                Endif
            EndForListDo

            Set InfNamesList = TlistNames
            Set InfOptionsList = TlistOptions
        Endif
    Endif

    Set Status = STATUS_SUCCESSFUL

    Ifint $(UpdateRequired) == 0
        Goto SMC_Return
    Endif

    SetRegValue $(MasterKey) {DependentInfNames,$(NoTitle),$(!REG_VT_MULTI_SZ),$(InfNamesList)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Debug-Output "UTILITY.INF: master component value update failed (1)"
        Set Status = UNABLE_WRITE_REGISTRY
    Endif
    SetRegValue $(MasterKey) {DependentInfOptions,$(NoTitle),$(!REG_VT_MULTI_SZ),$(InfOptionsList)}
    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Debug-Output "UTILITY.INF: master component value update failed (2)"
        Set Status = UNABLE_WRITE_REGISTRY
    Endif

SMC_Return =+
    Ifstr(i) $(MasterKey) != $(KeyNull)
       CloseRegKey $(MasterKey)
    Endif

    Return $(Status) $(Error)

;*************************************************************************
;  end of section SetMasterComponent
;*************************************************************************

;*************************************************************************
;
;     SECTION:   RemoveDependentComponents
;
;     PURPOSE:   Remove components which are entirely dependent upon
;                the named master component
;
;   ARGUMENTS:   $0:  Vendor name of master component
;                $1:  Product name of master component
;
;     RETURNS:   $R0: STATUS_SUCCESSFUL if ok, or
;                     STATUS_FAILED if failure
;
;                $R1: Registry error code string if failure;
;                     CANNOT_FIND_COMPONENT_SERVICE, etc.
;
;    MODIFIES:   Nothing
;
;*************************************************************************
[RemoveDependentComponents]
    Read-syms InitBaseVars
    Set Vendor         = $($0)
    Set Product        = $($1)
    Set Status         = STATUS_FAILED
    Set Error          = ""
    Set InfNamesList   = {}
    Set InfOptionsList = {}
    Set InfIndex       = 0
    Set NameListSize   = 0
    Set OptionListSize = 0
    Set UpdateRequired = 0
    Set MasterKey      = ""

    OpenRegKey $(!REG_H_LOCAL) "" $(!NTN_SoftwareBase)"\"$(Vendor)"\"$(Product)"\CurrentVersion" +
              $(MAXIMUM_ALLOWED) MasterKey

    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
        Debug-Output "UTILITY.INF: Cant open master component key: "$(Product)
        Set Error = CANNOT_FIND_COMPONENT_SERVICE
        Goto RDC_Return
    Endif

    GetRegValue $(MasterKey) DependentInfNames InfNamesValue

    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set InfNamesList = *($(InfNamesValue),4)
        Set InfIndex = ~($(InfNamesList),$(InfName))
        QueryListSize NameListSize $(InfNamesList)
    Endif

    GetRegValue $(MasterKey) DependentInfOptions InfOptionsValue
    Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
        Set InfOptionsList = *($(InfOptionsValue),4)
        QueryListSize OptionListSize $(InfOptionsList)
    Endif

    ;
    ;  Check that the two lists are in sync.  Bag out if not.
    ;
    Ifint $(NameListSize) != $(OptionListSize)
        Set Error = UNABLE_INSTALL
        Debug-Output "UTILITY.INF: Dependent INF list degenerate: "$(Product)
        Goto RDC_Return
    Endif

    ;
    ;  If the list is empty, bag out.
    ;
    Ifint $(NameListSize) == 0
        Set Status = STATUS_SUCCESSFUL
        Goto RDC_Return
    Endif

    ;
    ;   "push" the current global variable values
    ;
    Set OldOption = $(!NTN_InfOption)
    Set OldMode   = $(!NTN_InstallMode)
    Set OldInf    = $(!NTN_Infname)

    Set !NTN_InstallMode = deinstall

    ;
    ;  Iterate the list, removing each INF and option pair.
    ;
    Set Tindex = 0
    ForListDo $(InfNamesList)
        Set-add Tindex = $(Tindex), 1
        Set !NTN_InfOption = *($(InfOptionsList),$(Tindex))
        Set !NTN_Infname = $($)
        Debug-Output "UTILITY.INF: Removing "$(Product)" dependent: "$(InfName)":"$(InfOption)
        Shell $(!NTN_Infname) InstallOption $(!STF_LANGUAGE) $(!NTN_InfOption) $(!STF_SRCDIR) +
              $(!NtLmAddCopy) $(!NtLmDoCopy) $(!NtLmDoConfig)
    EndForListDo

    ;
    ;   "pop" the saved global variable values
    ;
    Set !NTN_InfOption   = $(OldOption)
    Set !NTN_InstallMode = $(OldMode)
    Set !NTN_Infname     = $(OldInf)

    Set Status = STATUS_SUCCESSFUL

RDC_Return =+
    Ifstr(i) $(MasterKey) != $(KeyNull)
       CloseRegKey $(MasterKey)
    Endif

    return $(Status) $(Error)

;*************************************************************************
;  end of RemoveDependentComponents
;*************************************************************************

;*************************************************************************
;
;     SECTION:   AddDefaultNetCardParameters
;
;     PURPOSE:   Add default parameter to the system
;
;   ARGUMENTS:   $0:  Service\netcard\parameter key
;
;    MODIFIES:   Nothing
;
;*************************************************************************
[AddDefaultNetCardParameters]
    set KeyParameter = $($0)
    ForListDo $(!NetCardParameterName)
        set Name = $($)
        set Value = *($(!NetCardParameterValue), $(#))
        ifstr(i) $(Name) == "NetworkAddress"
            set Type = $(!REG_VT_SZ)
        else
            set Type = $(!REG_VT_DWORD)
        endif
 Debug-Output "Name = "$(Name)
 Debug-Output "Value = "$(Value)
        SetRegValue $(KeyParameter) {$(Name),$(NoTitle),$(Type),$(Value)}
    EndForListDo
    return


;*************************************************************************
;
;     SECTION:   FindNextNetworkCard
;
;     PURPOSE:   Find the next network card registry entry
;
;   ARGUMENTS:   $0:  Network Card ID
;                $1:  Starting Index, 1 to start at top 
;
;
;     RETURNS:   $R0: RegKeyHandle to Netcard location
;                $R1: Next Index, pass back in to continue search
;
;    MODIFIES:   Nothing
;
;*************************************************************************
[FindNextNetworkCard]
    read-syms InitBaseVars

    set NetcardName = $($0)
    set iSearch = $($1)
    set KeyNetcard = ""

    Debug-Output "Utility.Inf: FindNextNetworkCard "$(NetcardName)", "$(iSearch)

checknextnetcard = +
    
    set KeyName = $(NetworkCardKeyName)"\"$(iSearch)

    Debug-Output "Utility.Inf: FindNextNetworkCard, checking "$(KeyName)

    OpenRegKey $(!REG_H_LOCAL) "" $(KeyName) $(MAXIMUM_ALLOWED) KeyNetcard
    set-add iSearch = $(iSearch), 1

    Ifstr $(KeyNetcard) != $(KeyNull)
        GetRegValue $(KeyNetcard) "ProductName" ValueList
        ifstr(i) $(NetcardName) != *($(ValueList),4)   
            CloseRegKey $(KeyNetcard)
            Debug-Output "Utility.Inf: FindNextNetworkCard, its not "*($(ValueList),4)" at "$(iSearch)
            goto checknextnetcard
        endif
        Debug-Output "Utility.Inf: FindNextNetworkCard, Found "*($(ValueList),4)" at "$(iSearch)
    else
        Debug-Output "Utility.Inf: FindNextNetworkCard, Last One "$(iSearch)
    endif

    Debug-Output "Utility.Inf: FindNextNetworkCard returning "$(KeyNetcard)","$(iSearch)
    return $(KeyNetcard) $(iSearch)