;***********************************************************************
;
; OEMNSVRR.INF
;
;       NWLNK RIP service
;
; History:
;       ramc  02-20-95      Created
;***********************************************************************

;-----------------------------------------------------------------------
; OPTION TYPE
; -----------
; This identifies the Option type we are dealing with.  The different
; possible types are:
;
; COMPUTER, DISPLAY, MOUSE, KEYBOARD, LAYOUT, SCSI, PRINTER, ...
;
;  Types specific to networking:
;
; NetAdapter,        a netcard / adapter combination or just a netcard
; NetDriver,         just a netcard driver
; NetTransport,      a complete NDIS-compliant TDI transport stack
; NetService,        an NT networking service
; NetWork,           a complete network ensemble.
; NetProvider        a complete network which supports NT MPR protocol
;-----------------------------------------------------------------------

[Identification]
    OptionType = NetService

;-----------------------------------------------------------------------
; OPTION LIST
; -----------
; This section lists the OEM Option key names.  These keys are locale
; independent and used to represent the option in a locale independent
; manner.
;
;-----------------------------------------------------------------------

[Options]
    NWLNKRIP

;***********************************************************************
; CONSTANTS FOR USING DIALOGS
;***********************************************************************

[FileConstants]
;
; Product Info
;
Manufacturer    = "Microsoft"
ProductMajorVersion     = "4"
ProductMinorVersion     = "0"
SoftwareType = "service"
ProductVersion  = $(ProductMajorVersion)"."$(ProductMinorVersion)
ProductOpSupport     = 134 ; 0x0086 ; Display,Removable,Properties,Not Updatable

;================================================================
;  Service Information
;
;================================================================
;
ProductNWLNKRIPName  = "NwlnkRip"
ProductNWLNKRIPImagePath  = "%SystemRoot%\system32\drivers\nwlnkrip.sys"
ProductSAPName          = "SAP"

;
; Registry Key Names
;
ProductKeyName  = $(!NTN_SoftwareBase)"\"$(Manufacturer)"\NwlnkRip\CurrentVersion"
ProductSAPKeyName  = $(!NTN_SoftwareBase)"\"$(Manufacturer)"\NwSapAgent"



[GeneralConstants]
;
;  File names, etc.
;
UtilityInf       = "UTILITY.INF"
subroutineinf    = "SUBROUTN.INF"
Exit_Code        = 0
;ShellCode       = 0
BillboardVisible = 0

;
;  Program flow control variables.
;
from      = ""
to        = ""
;
;  Return codes; Exit_Code is set to one of these
;
ExitCodeOk     = 0
ExitCodeCancel = 1
ExitCodeFatal  = 2

KeyNull         = ""
MAXIMUM_ALLOWED   = 33554432
SERVICE_NO_CHANGE = 4294967295
RegistryErrorIndex = NO_ERROR
KeyProduct      = ""
KeyParameters   = ""

TRUE            = 1
FALSE           = 0
NoTitle         = 0

ExitState   = "Active"
OldVersionExisted = $(FALSE)
; !DebugOutputControl = 0

[date]
    ; Now is a list which contains { Sec from 1-1-1970, Year, Month, Day, Hour,
    ; Minute, Second }
    Now = {} ? $(!LIBHANDLE) GetSystemDate


;---------------------------------------------------------------------------
; 1. Identify
;
; DESCRIPTION:   To verify that this INF deals with the same type of options
;                as we are choosing currently.
;
; INPUT:         None
;
; OUTPUT:        $($R0): STATUS: STATUS_SUCCESSFUL
;                $($R1): Option Type (COMPUTER ...)
;                $($R2): Diskette description
;---------------------------------------------------------------------------

[Identify]
    ;
    ;
    read-syms Identification

    set Status     = STATUS_SUCCESSFUL
    set Identifier = $(OptionType)
    set Media      = #("Source Media Descriptions", 1, 1)

    Return $(Status) $(Identifier) $(Media)

;------------------------------------------------------------------------
; 2. ReturnOptions:
;
; DESCRIPTION:   To return the option list supported by this INF and the
;                localised text list representing the options.
;
;
; INPUT:         $($0):  Language used. ( ENG | FRN | ... )
;
; OUTPUT:        $($R0): STATUS: STATUS_SUCCESSFUL |
;                                STATUS_NOLANGUAGE
;                                STATUS_FAILED
;
;                $($R1): Option List
;                $($R2): Option Text List
;------------------------------------------------------------------------

[ReturnOptions]
    ;
    ;
    set Status        = STATUS_FAILED
    set OptionList     = {}
    set OptionTextList = {}

    ;
    ; Check if the language requested is supported
    ;
    set LanguageList = ^(LanguagesSupported, 1)
    Ifcontains(i) $($0) in $(LanguageList)
        goto returnoptions
    else
        set Status = STATUS_NOLANGUAGE
        goto finish_ReturnOptions
    endif

    ;
    ; form a list of all the options and another of the text representing
    ;

returnoptions = +
    ; allow installation only on Advanced server
    ifstr(i) $(!STF_PRODUCT) != WINNT
        set OptionList     = ^(Options, 1)
        set OptionTextList = ^(OptionsText$($0), 1)
    endif
    set Status         = STATUS_SUCCESSFUL

finish_ReturnOptions = +
    Return $(Status) $(OptionList) $(OptionTextList)

;----------InstallOption-------------------------------------------------
;
; InstallOption:
;
;      This section is shelled to by main installation processing
;      or by NCPASHEL.INF during reconfig, removal, update, etc.
;
;
; FUNCTION:  To copy files representing Options
;            To configure the installed option
;            To update the registry for the installed option
;
; INPUT:     $($0):  Language to use
;            $($1):  OptionID to install
;            $($2):  SourceDirectory
;            $($3):  AddCopy  (YES | NO)
;            $($4):  DoCopy   (YES | NO)
;            $($5):  DoConfig (YES | NO)
;
; OUTPUT:    $($R0): STATUS: STATUS_SUCCESSFUL |
;                            STATUS_NOLANGUAGE |
;                            STATUS_USERCANCEL |
;                            STATUS_FAILED
;
;------------------------------------------------------------------------
[InstallOption]
    ;
    ; extract parameters
    ;
    set Option   = $($1)
    set SrcDir   = $($2)
    set AddCopy  = $($3)
    set DoCopy   = $($4)
    set DoConfig = $($5)
    set InstallFrom = $($6)

    ifstr(i) $(InstallFrom) == ""
        set InstallFrom = "NWLNKRIP"
    endif

    ;
    ; Check if the language requested is supported
    ;
    set LanguageList = ^(LanguagesSupported, 1)
    Ifcontains(i) $($0) NOT-IN $(LanguageList)
        Return STATUS_NOLANGUAGE
    endif

    ; define all the constants

    set-subst LF = "\n"

    read-syms GeneralConstants
    read-syms FileConstants

    read-syms DialogConstants$(!STF_LANGUAGE)
    ifstr(i) $(!NTN_Origination) == "NCPA"
        set Continue = $(OK)
    endif
    read-syms FileConstants$(!STF_LANGUAGE)

    detect date

    set-title  $(FunctionTitle)

    set to   = Begin
    set from = Begin
;
;  Assume all is well.
;
    set CommonStatus = STATUS_SUCCESSFUL

    EndWait

;
;   Set up the operation-mode-based variables and gaily welcome
;   the user.  If the "install mode" variable is improperly set,
;   assume this is a new installation.
;

Begin = +
    Ifstr(i) $(!NTN_InstallMode) == deinstall
        set StartLabel = removeadapter
    else-Ifstr(i) $(!NTN_InstallMode) == Update
        set StartLabel = UpgradeSoftware
    else-Ifstr(i) $(!NTN_InstallMode) == configure
        set StartLabel = configureadapter
    else-Ifstr(i) $(!NTN_InstallMode) == bind
        set StartLabel = bindingadapter
    else
        set StartLabel = installadapter
        set OEM_ABANDON_SOFTWARE = {}
        set OEM_ABANDON_OPTIONS = {}
    endif

    set from = $(fatal)
    set to = $(fatal)
    goto $(StartLabel)

;-----------------------------------------------
; Installation Section
;-----------------------------------------------

installadapter = +
    set OEM_ABANDON_ON  = TRUE

    StartWait

    OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName) $(MAXIMUM_ALLOWED) KeySoftware
    Ifstr(i) $(KeySoftware) == $(KeyNull)
        ifstr(i) $(!NTN_InstallMode) == "install"
            Ifstr(i) $(DoCopy) == "YES"
                Shell $(UtilityInf), DoAskSource, $(!STF_CWDDIR), $(SrcDir) YES
                Ifint $($ShellCode) != $(!SHELL_CODE_OK)
                   Goto ShellCodeError
                Else-Ifstr(i) $($R0) == STATUS_FAILED
                   Shell $(UtilityInf) RegistryErrorString "ASK_SOURCE_FAIL"
                   ifint $($ShellCode) != $(!SHELL_CODE_OK)
                      goto ShellCodeError
                   endif
                   set Error = $($R0)
                   Goto fatal
                Else-Ifstr(i) $($R0) == STATUS_USERCANCEL
                   Goto successful
                Endif
                Set SrcDir = $($R1)
            Endif

            set NwlnkName = "NWLINKIPX"

            OpenRegKey $(!REG_H_LOCAL) "" $(!NTN_ServiceBase)"\NWLINKIPX" $(MAXIMUM_ALLOWED) BS_KeyServices

            Ifstr $(BS_KeyServices) == $(KeyNull)
                ;
                ;Check for new NWLNKIPX
                ;
                set NwlnkName = "NWLNKIPX"

                OpenRegKey $(!REG_H_LOCAL) "" $(!NTN_ServiceBase)"\NWLNKIPX" $(MAXIMUM_ALLOWED) BS_KeyServices
                Ifstr $(BS_KeyServices) == $(KeyNull)
                    ;
                    ; Set up nwlink for the user
                    ;
                    Shell "oemnxpip.inf" ReturnOptions $(!STF_LANGUAGE)
                    ifstr(i) $($R0) == STATUS_SUCCESSFUL
                        set OldStfSrcDir = $(!STF_SRCDIR_OVERRIDE)
                        set !STF_SRCDIR_OVERRIDE = ""
                        set NwlnkName = *($($R1),1)
                        Shell "oemnxpip.inf" InstallOption $(!STF_LANGUAGE), *($($R1),1),+
                            $(SrcDir), $(AddCopy), "NO", $(DoConfig)
                        set !STF_SRCDIR_OVERRIDE = $(OldStfSrcDir)
                    else
                        Shell $(subroutineinf) SetupMessage, $(!STF_LANGUAGE), "NONFATAL", $(InstallNWLINKFirst)
                        ifint $($ShellCode) != $(!SHELL_CODE_OK)
                            goto ShellCodeError
                        endif
                        goto end
                    endif
                else
                    CloseRegKey $(BS_KeyServices)
                endif
            else
                CloseRegKey $(BS_KeyServices)
            endif

            Debug-Output "OEMNSVRR.INF: installadapter: installing [Install-Option]"
            install "Install-Option"
            ifstr(i) $(STF_INSTALL_OUTCOME) != STF_SUCCESS
               Shell $(UtilityInf) RegistryErrorString "UNABLE_COPY_FILE"
               ifint $($ShellCode) != $(!SHELL_CODE_OK)
                   goto ShellCodeError
               endif
               set Error = $($R0)
               goto fatal
            endif
        endif

        OpenRegKey $(!REG_H_LOCAL) "" $(!NTN_ServiceBase)"\NWLNKRIP" $(MAXIMUM_ALLOWED) KeyService
        Ifstr(i) $(KeyService) == $(KeyNull)

            Shell $(UtilityInf), AddSoftwareComponent, "Microsoft", +
                $(ProductNWLNKRIPName), +
                $(ProductNWLNKRIPName), +
                $(ProductNWLNKRIPDisplayName), +
                $(STF_CONTEXTINFNAME),+
                $(ProductNWLNKRIPImagePath), +
                "kernelautostart" , "", {"NWLNKIPX"}, ""
            ifint $($ShellCode) != $(!SHELL_CODE_OK)
                Debug-Output "OEMNSVRR.INF: ShellCode error"
                return STATUS_FAILED
            endif

            set RegistryErrorIndex = $($R0)
            set ProductKey = $($R1)
            set RuleKey = $($R2)
            CloseRegKey $($R3)
            set ParamKey = $($R4)
            CloseRegKey $($R5)
            Ifstr(i) $(RegistryErrorIndex) != "NO_ERROR"
                EndWait
                Debug-Output "OEMNSVRR.INF: Registry Error "$(RegistryErrorIndex)
                CloseRegKey $($R1)
                CloseRegKey $($R2)
                CloseRegKey $($R4)
                goto fatalregistry
            endif

            set NewValueList = {{SoftwareType,$(NoTitle),$(!REG_VT_SZ),$(SoftwareType)},+
                               {MajorVersion,$(NoTitle),$(!REG_VT_DWORD),$(ProductMajorVersion)},+
                               {Title,$(NoTitle),$(!REG_VT_SZ),$(ProductNWLNKRIPTitle)},+
                               {Description,$(NoTitle),$(!REG_VT_SZ),$(ProductNWLNKRIPDescription)},+
                               {MinorVersion,$(NoTitle),$(!REG_VT_DWORD),$(ProductMinorVersion)},+
                               {OperationsSupport,$(NoTitle),$(!REG_VT_DWORD),$(ProductOpSupport)}, +
                               {InstallDate,$(NoTitle),$(!REG_VT_DWORD),*($(Now),1)}}
            Shell  $(UtilityInf), AddValueList, $(ProductKey), $(NewValueList)
            CloseRegKey $(ProductKey)
            ifint $($ShellCode) != $(!SHELL_CODE_OK)
                Debug-Output "utility.INF: ShellCode error. Cannot add NWLNKRIP router service"
                goto ShellCodeError
            endif
            set RegistryErrorIndex = $($R0)
            Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
                EndWait
                Debug-Output "OEMNSVRR.INF:  error: create service"
                set Status = STATUS_FAILED
            endif

            set NewValueList = {{InfOption,$(NoTitle),$(!REG_VT_SZ),"NWLNKRIP"}}
            Shell  $(UtilityInf), AddValueList, $(RuleKey), $(NewValueList)
            CloseRegKey $(RuleKey)
            ifint $($ShellCode) != $(!SHELL_CODE_OK)
                Debug-Output "utility.INF: ShellCode error. Cannot add NWLNKRIP service"
                goto ShellCodeError
            endif
            set RegistryErrorIndex = $($R0)
            Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
                EndWait
                Debug-Output "OEMNSVRR.INF: Registry error: create service"
                set Status = STATUS_FAILED
            endif

            ; by default disable "Netbios broadcast propogation" - type 20 pkts
            ; and enable the lan to lan routing
            SetRegValue $(ParamKey) {NetbiosRouting, $(NoTitle), $(!REG_VT_DWORD), 0}
            SetRegValue $(ParamKey) {EnableLanRouting, $(NoTitle), $(!REG_VT_DWORD), 1}

            CloseRegKey $(ParamKey)
        else
            ; we got here because the SOFTWARE key is not present, but the
            ; NWLNKRIP service is already installed. This can happen only
            ; if RAS installed NWLNKRIP by itself.
            ; This should be fixed to ensure that NWLNKRIP service
            ; doesn't get blown away if RAS is removed while other
            ; consumers of this service are still around.
            ; This is done by installing the software component and
            ; adding the useref reference count mechanism.

            ; RAS installer used the old style UseRef mechanism, so set the
            ; UseRef to 1 for the component we are installing.

            OpenRegKey $(KeyService) "" "Parameters\UseRef" $(MAXIMUM_ALLOWED) KeyUseRef
            Ifstr(i) $(KeyUseRef) != $(KeyNull)
                 SetRegValue $(KeyUseRef) {$(InstallFrom) , 0, $(!REG_VT_SZ), "1"}
                 CloseRegKey $(KeyUseRef)
            Endif
            OpenRegKey $(KeyService) "" "Parameters" $(MAXIMUM_ALLOWED) KeyParam
            Ifstr(i) $(KeyParam) != $(KeyNull)
                GetRegValue $(KeyParam),"NetbiosRouting", NetbiosRoutingInfo
                Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
                   ; if this parameter is not present, default to
                   ; disable "Netbios broadcast propogation" - type 20 pkts
                   SetRegValue $(KeyParam) {NetbiosRouting, $(NoTitle), $(!REG_VT_DWORD), 0}
                endif
                GetRegValue $(KeyParam),"EnableLanRouting", EnableLanRoutingInfo
                Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
                   ; if this parameter is not present, default to 1
                   SetRegValue $(ParamKey) {EnableLanRouting, $(NoTitle), $(!REG_VT_DWORD), 1}
                endif
                CloseRegKey $(KeyParam)
            endif
            CloseRegKey $(KeyService)

            ; now install the software key and add other values
            Shell $(UtilityInf), InstallSoftwareProduct, $(Manufacturer), $(ProductNWLNKRIPName), $(STF_CONTEXTINFNAME)

            set RegistryErrorIndex = $($R0)
            Ifstr(i) $(RegistryErrorIndex) == NO_ERROR
                set KeyVersion  = $($R1)
                set KeyRules    = $($R2)
                set NewValueList = {{MajorVersion,$(NoTitle),$(!REG_VT_DWORD),$(ProductMajorVersion)},+
                                   {Title,$(NoTitle),$(!REG_VT_SZ),$(ProductNWLNKRIPTitle)},+
                                   {Description,$(NoTitle),$(!REG_VT_SZ),$(ProductNWLNKRIPDescription)},+
                                   {MinorVersion,$(NoTitle),$(!REG_VT_DWORD),$(ProductMinorVersion)},+
                                   {InstallDate,$(NoTitle),$(!REG_VT_DWORD),*($(Now),1)}}
                Shell  $(UtilityInf), AddValueList, $(KeyVersion), $(NewValueList)
                ifint $($ShellCode) != $(!SHELL_CODE_OK)
                    Debug-Output "utility.INF: ShellCode error. Cannot add NWLNKRIP router service"
                    goto ShellCodeError
                endif
                set RegistryErrorIndex = $($R0)
                Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
                    EndWait
                    Debug-Output "OEMNSVRR.INF:  error: Add values to version key"
                    set Status = STATUS_FAILED
                endif

                set NewValueList = {{InfOption,$(NoTitle),$(!REG_VT_SZ),"NWLNKRIP"}}
                Shell  $(UtilityInf), AddValueList, $(KeyRules), $(NewValueList)
                ifint $($ShellCode) != $(!SHELL_CODE_OK)
                    Debug-Output "utility.INF: ShellCode error. Cannot add NWLNKRIP netrule value"
                    goto ShellCodeError
                endif
                set RegistryErrorIndex = $($R0)
                Ifstr(i) $(RegistryErrorIndex) != NO_ERROR
                    EndWait
                    Debug-Output "OEMNSVRR.INF: Registry error: Add netrule"
                    set Status = STATUS_FAILED
                endif

                ; establish the link to the NWLNKRIP service
                Shell $(UtilityInf), LinkToService, $(KeyVersion), "NWLNKRIP", service

                set RegistryErrorIndex = $($R0)
                Ifstr(i) $(RegistryErrorIndex) == NO_ERROR
                    ;
                    ; Add Reference Counter
                    ;
                    GetRegValue $(KeyVersion),"RefCount", RefCountInfo
                    Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
                        ; no RefCount variable
                        SetRegValue $(KeyVersion) {RefCount,$(NoTitle),$(!REG_VT_DWORD),0}
                    endif

                    ; Add RAS to the new UseRef mechanism
                    Shell "" AddNWLNKRIPUsed "RAS"

                endif
                ifstr $(KeyVersion) != $(KeyNull)
                    CloseRegKey $(KeyVersion)
                endif
                ifstr $(KeyRules) != $(KeyNull)
                    CloseRegKey $(KeyRules)
                endif
            endif
        endif
    Else
        GetRegValue $(KeySoftware) "MajorVersion" VersionInfo
        set VersionMajor = *($(VersionInfo), 4)
        GetRegValue $(KeySoftware) "MinorVersion" VersionInfo
        set VersionMinor = *($(VersionInfo), 4)
        set InstalledVersion = $(VersionMajor)"."$(VersionMinor)

        ; display the VerExists dialog only if the RIP router is installed
        ; from NCPA directly - not if some other component is installing us
        ifstr(i) $(InstallFrom) == "NWLNKRIP"
            read-syms VerExists$(!STF_LANGUAGE)
            set Text = $(Product$(Option)Title)$(Ver)$(ProductVersion)+
                       $(Text1)
            Shell $(subroutineinf), SetupMessage $(!STF_LANGUAGE) "NONFATAL" $(Text)
            Ifint $($ShellCode) != $(!SHELL_CODE_OK)
                Goto fatal
            Else-Ifstr(i) $($R0) == STATUS_FAILED
                Goto fatal
            Else-Ifstr(i) $($R0) == STATUS_USERCANCEL
                Goto end
            Endif
        else
            Shell "" AddNWLNKRIPUsed $(InstallFrom)
        endif
        goto end
    EndIf

    Ifstr(i) $(KeySoftware) != $(KeyNull)
        CloseRegKey $(KeySoftware)
    endif

    ; Add the name of the component installing NWLNKRIP to UseRef
    Shell "" AddNWLNKRIPUsed $(InstallFrom)

    OpenRegKey $(!REG_H_LOCAL) "" $(ProductSAPKeyName) $(MAXIMUM_ALLOWED) SAPKeyProduct
    ifstr(i) $(SAPKeyProduct) == ""
        set !STF_SRCDIR_OVERRIDE = $(SrcDir)
        Shell "oemnsvsa.inf" InstallOption $(!STF_LANGUAGE) "SAP"  +
          $(SrcDir) $(AddCopy) $(DoCopy) $(DoConfig) "NWLNKRIP"
    endif

    ;In current IPX stack the size of routing table hash is 7.  With RAS or FPNW installed and IPX routing
    ;enabled by use of nwlnkrip driver this severely decreases the performance:
    ;for each packet forwarded or even sent from the machine the hash table has to be scanned to
    ;confirm existence of the route.
    ;In fact this may be the main reason of bad performance results for NT RAS over IPX.
    ; Upon installation of nwlnkrip.sys, setup should add a value
    ;\\HKLM\System\CurrentControlSet\Services\NwLnkIpx\Parameters\RipTableSize = 255.

    OpenRegKey $(!REG_H_LOCAL) "" "SYSTEM\CurrentControlSet\Services\NwLnkIpx\Parameters" $(MAXIMUM_ALLOWED) KeyIpx
    IfStr(i) $(KeyIpx) != ""
        GetRegValue $(KeyIpx), "RipTableSize", RipTableInfo
        Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
           ; not defined, so set value to 255
           SetRegValue $(KeyIpx) {RipTableSize, $(NoTitle), $(!REG_VT_DWORD), 255}
        endif
        CloseRegKey $(KeyIpx)
    EndIf


    EndWait

    ; allow the user to configure the router
    goto configureadapter

;-----------------------------------------------
; Configuration Section
;-----------------------------------------------
configureadapter = +

    ; default is user doesn't change anything
    ifstr(i) $(!NTN_InstallMode) == configure
        set CommonStatus = STATUS_NO_EFFECT
    endif

    ; Do this only if this is an attended install
    ; (note that RAS and other installers can call this inf file to
    ; install during upgrade and we don't want to throw a dialog if the
    ; install is being done during unattended upgrade).

    Debug-Output "OEMNSVRR.INF: !STF_UNATTENDED = "$(!STF_UNATTENDED)
    set Unattended = NO
    ifstr(i) $(!STF_UNATTENDED) == "YES"
        set Unattended = "YES"
    else-ifstr(i) $(!STF_UNATTENDED) != ""
        set Unattended = "YES"
    else-ifstr(i) $(!STF_GUI_UNATTENDED) == "YES"
        set Unattended = "YES"
    endif

    ifstr(i) $(Unattended) == NO
        ; default to disable "Netbios broadcast propogation"
        set NetbiosRouting = 0

        ; find out what the current setting is
        set ServiceName = $(!NTN_ServiceBase)"\NWLNKRIP\Parameters"
        OpenRegKey $(!REG_H_LOCAL) "" $(ServiceName) $(MAXIMUM_ALLOWED) KeyParam
        Ifstr(i) $(KeyParam) != $(KeyNull)
            GetRegValue $(KeyParam),"NetbiosRouting", NetbiosRoutingInfo
            Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
               set NetbiosRouting = *($(NetbiosRoutingInfo), 4)
            else
               ; not defined, so set the default value
               SetRegValue $(KeyParam) {NetbiosRouting, $(NoTitle), $(!REG_VT_DWORD), 0}
            endif
        else
            ; let the user know there is a problem
            read-syms ConfigErrorTxt$(!STF_LANGUAGE)
            shell "subroutn.inf" SetupMessage $(!STF_LANGUAGE) WARNING $(Error)
            ifstr(i) $($R0) != STATUS_SUCCESSFUL
                goto ShellCodeError
            endif
            goto end
        endif

        ; display an appropriate message depending on whether Netbios broadcast
        ; propogation is enabled or disabled.

        read-syms EnableNetbiosRoutingDlg$(!STF_LANGUAGE)
        ifint $(NetbiosRouting) == 0
            set STF_MB_TEXT = $(Disabled)
        else-ifint $(NetbiosRouting) == 2
            set STF_MB_TEXT = $(Disabled)
        else
            set STF_MB_TEXT = $(Enabled)
        endif

        ui start "EnableNetbiosDlg"
        ifstr(i) $(DLGEVENT) == "YES"
            ; yes the user wants to change the current setting

            ; both lan to lan and lan to wan are disabled, so enable
            ; lan to lan routing
            ifint $(NetbiosRouting) == 0
               set NetbiosRouting = 1
            ; Lan to Lan routing is enabled, so disable
            else-ifint $(NetbiosRouting) == 1
               set NetbiosRouting = 0
            ; lan to wan is enabled, but lan to lan is disabled, so enable
            ; lan to lan
            else-ifint $(NetbiosRouting) == 2
               set NetbiosRouting = 3
            ; both lan to lan and lan to wan are enabled, only disable lan to lan
            else-ifint $(NetbiosRouting) == 3
               set NetbiosRouting = 2
            endif
            ifstr(i) $(KeyParam) != $(KeyNull)
                SetRegValue $(KeyParam) {NetbiosRouting, $(NoTitle), $(!REG_VT_DWORD), $(NetbiosRouting)}
                CloseRegKey $(KeyParam)
                set CommonStatus = STATUS_SUCCESSFUL
            endif
        endif
    endif
    goto end

;-----------------------------------------------
; Binding section
;-----------------------------------------------
bindingadapter =+
    goto end

;-----------------------------------------------
; Removeadapter section
;
;
;  Removal errors are ignored, since we want to
;  try to remove as much as possible.
;-----------------------------------------------

removeadapter = +
    set NwlnkRipKeyName = "System\CurrentControlSet\Services\NwlnkRip"
    set ProductNWLNKRIPName  = "NwlnkRip"

    Shell "" RemoveNWLNKRIPUsed $(InstallFrom)

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

    Ifstr $(BS_KeyServices) != $(KeyNull)
        CloseRegKey $(BS_KeyServices)

        Shell "" NumOfUsed
        set NumOfUsed = $($R0)

        ; if the number of consumers using NWLNKRIP is 1 AND
        ; if the only consumer is RAS AND
        ; if RAS is not installed, change NumOfUsed to 0 so
        ; that the NWLNKRIP service can be removed.
        ; This needs to be done because, RAS installed NWLNKRIP in
        ; the old way and so the reference counting is kind of wacky.

        ifint $(NumOfUsed) == 1
            Shell "" FindUsed "RAS"
            set RasUsing = $($R0)

            ifstr(i) $(RasUsing) == TRUE
                Shell "oemnsvra.inf" CheckRasInstalled
                set RasInstalled = $($R0)
                ifstr(i) $(RasInstalled) == FALSE
                    Debug-Output "OEMNSVRR.INF: The only consumer RAS is not installed, so removing NWLNKRIP service"
                    set NumOfUsed = 0
                endif
            endif
            ; if the only consumer is NWLNKRIP, that means all other
            ; consumers have since been removed. So NWLNKRIP should
            ; be removed as well.
            Shell "" FindUsed "NWLNKRIP"
            ifstr(i) $($R0) == TRUE
                set NumOfUsed = 0
            endif
        endif

        ifint $(NumOfUsed) == 0
            Shell $(UtilityInf), RemoveSoftwareComponent, $(Manufacturer), $(ProductNWLNKRIPName)
            ; Remove the value that we added from the registry
            OpenRegKey $(!REG_H_LOCAL) "" "SYSTEM\CurrentControlSet\Services\NwLnkIpx\Parameters" $(MAXIMUM_ALLOWED) KeyIpx
            IfStr(i) $(KeyIpx) != ""
                GetRegValue $(KeyIpx), "RipTableSize", RipTableInfo
                Ifint $(RegLastError) == $(!REG_ERROR_SUCCESS)
                   set RipTableSizeValue = *($(RipTableInfo), 4)
                   ifint $(RipTableSizeValue) == 255
                       ; most likely set by us, so remove this value now
                       DeleteRegValue $(KeyIpx) "RipTableSize"
                   endif
                endif
                CloseRegKey $(KeyIpx)
            EndIf

        else
            ifstr(i) $(InstallFrom) == "NWLNKRIP"
                read-syms InUse$(!STF_LANGUAGE)
                set from = end
                set to = end
                goto warning
            endif
        endif
    endif
    OpenRegKey $(!REG_H_LOCAL) "" $(ProductSAPKeyName) $(MAXIMUM_ALLOWED) SAPKeyProduct
    ifstr(i) $(SAPKeyProduct) != ""
        set OldInstallMode = $(!NTN_InstallMode)
        set !NTN_InstallMode = deinstall
        Shell "oemnsvsa.inf" InstallOption $(!STF_LANGUAGE) "SAP"  +
            $(SrcDir) $(AddCopy) $(DoCopy) $(DoConfig) "NWLNKRIP"
        set !NTN_InstallMode = $(OldInstallMode)
    endif
    goto end

;-----------------------------------------------
; Upgrade Software section
;-----------------------------------------------

UpgradeSoftware = +
    ; Upgrade software component
    ;
    OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName) $(MAXIMUM_ALLOWED) KeyProduct

    Ifstr(i) $(KeyProduct) != $(KeyNull)

        install "Install-Update"
        ifstr(i) $(STF_INSTALL_OUTCOME) != STF_SUCCESS
            goto fatal
        endif
        OpenRegKey $(!REG_H_LOCAL) "" "SYSTEM\CurrentControlSet\Services\NwLnkIpx\Parameters" $(MAXIMUM_ALLOWED) KeyIpx
        IfStr(i) $(KeyIpx) != ""
            GetRegValue $(KeyIpx), "RipTableSize", RipTableInfo
            Ifint $(RegLastError) != $(!REG_ERROR_SUCCESS)
               ; not defined, so set value to 255
               SetRegValue $(KeyIpx) {RipTableSize, $(NoTitle), $(!REG_VT_DWORD), 255}
            endif
            CloseRegKey $(KeyIpx)
        EndIf

        ;
        ; makesure a software type is defined
        ;
        SetRegValue $(KeyProduct) {SoftwareType,$(NoTitle),$(!REG_VT_SZ),$(SoftwareType)}

        ; Upgrade the version number
        ;
        SetRegValue $(KeyProduct) {MajorVersion,$(NoTitle),$(!REG_VT_SZ),$(ProductMajorVersion)}
        SetRegValue $(KeyProduct) {MinorVersion,$(NoTitle),$(!REG_VT_SZ),$(ProductMinorVersion)}

        ;
        ; Update description and op support
        ;

        SetRegValue $(KeyProduct) {Description,$(NoTitle),$(!REG_VT_SZ),$(ProductNWLNKRIPDescription)}
        SetRegValue $(KeyProduct) {OperationsSupport,$(NoTitle),$(!REG_VT_DWORD),$(ProductOpSupport)}
        ;
        ; do nothing for update
        ;
        CloseRegKey $(KeyProduct)

    endif

    goto end
    ;
    ; End of Upgrade Software
    ;

;
;  Escape hatches
;
successful = +
    goto end

;
; info display
;
infomsg =+
   read-syms InfoDlg
   ui start "Warning"
   set CommonStatus = STATUS_USERCANCEL
   goto end

;
; warning display
;
warning = +
    Shell $(subroutineinf) SetupMessage, $(!STF_LANGUAGE), "STATUS", $(Error)
    ifint $($ShellCode) != $(!SHELL_CODE_OK)
        goto ShellCodeError
    endif
    ifstr(i) $($R1) == "OK"
        goto $(to)
    else-ifstr(i) $($R1) == "CANCEL"
        goto $(from)
    else
;       Debug-Msg "Error Error Bad DLGEVENT"
        goto "end"
    endif


;
; non fatal error display
;
nonfatalinfo = +
    Set CommonStatus = STATUS_USERCANCEL
    Set Severity = STATUS
    goto nonfatalmsg
nonfatal = +
    Set Severity = NONFATAL
    goto nonfatalmsg
nonfatalmsg = +
    ifstr(i) $(Error) == ""
        Set Severity = NONFATAL
        Shell $(UtilityInf) RegistryErrorString "SETUP_FAIL"
        ifint $($ShellCode) != $(!SHELL_CODE_OK)
            goto ShellCodeError
        endif
        set Error = $($R0)
    endif
    Shell $(subroutineinf) SetupMessage, $(!STF_LANGUAGE), $(Severity), $(Error)
    ifint $($ShellCode) != $(!SHELL_CODE_OK)
        goto ShellCodeError
    endif
    ifstr(i) $($R1) == "OK"
        goto $(from)
    else
        goto "end"
    endif

;
;  Registry is broken
;
fatalregistry = +
    Shell $(UtilityInf) RegistryErrorString $(RegistryErrorIndex)
    ifint $($ShellCode) != $(!SHELL_CODE_OK)
        goto ShellCodeError
    endif
    set Error = $($R0)
    goto fatal
;
; fatal error display
;
fatal = +
    ifstr(i) $(Error) == ""
        Shell $(UtilityInf) RegistryErrorString "SETUP_FAIL"
        ifint $($ShellCode) != $(!SHELL_CODE_OK)
            goto ShellCodeError
        endif
        set Error = $($R0)
    endif
    Ifint $(BillboardVisible) != 0
        Shell "subroutn.inf" PopBillboard
        Set BillboardVisible = 0
    Endif

    Shell $(subroutineinf) SetupMessage, $(!STF_LANGUAGE), "FATAL", $(Error)
    ifint $($ShellCode) != $(!SHELL_CODE_OK)
        goto ShellCodeError
    endif

   goto setfailed

;
;  Shelling error
;
ShellCodeError = +
    set DlgType      = "MessageBox"
    set STF_MB_TITLE = $(ShellCodeErrorTitle)
    set STF_MB_TEXT  = $(ShellCodeErrorText)
    set STF_MB_TYPE  = 1
    set STF_MB_ICON  = 3
    set STF_MB_DEF   = 1
    ui start "Error Message"
    goto setfailed

setfailed = +
    set CommonStatus = STATUS_FAILED
    ;
    ; If OEM_ABANDON_ON, we need to clean up the registry
    ;
    ifstr(i) $(OEM_ABANDON_ON) == TRUE
        set OEM_ABANDON_ON = FALSE
        goto removeadapter
    endif
    goto end

end = +
    goto term

term = +
    Return $(CommonStatus)

;***************************************************************
;  INSTALL SECTIONS
;***************************************************************
[Install-Option]
    set STF_VITAL = "NO"

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

        ;
        ; Add the files to the copy list
        ;
        AddSectionFilesToCopyList Files-NWLNKRIP $(SrcDir) $(!STF_WINDOWSSYSPATH)\drivers
    endif

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

       ;
       ; Copy files in the copy list
       ;
       set !STF_NCPA_FLUSH_COPYLIST = TRUE
       CopyFilesInCopyList

    endif

    ifstr(i) $(DoConfig) == "YES"
        ;
        ; Add product to registry
        ;

        ;
        ; Finish up
    endif

    Exit

[Install-Update]
   set STF_VITAL        = "NO"
   set STF_OVERWRITE    = "VERIFYSOURCEOLDER"
   ;set STF_VERSION     = "YES"

   AddSectionFilesToCopyList Files-NWLNKRIP $(SrcDir) $(!STF_WINDOWSSYSPATH)\drivers

   Exit

[AddNWLNKRIPUsed]
    read-syms GeneralConstants
    read-syms FileConstants
    read-syms FileConstants$(!STF_LANGUAGE)
    set KeyName = $($0)

    OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName) $(MAXIMUM_ALLOWED) KeyService
    ifstr(i) $(KeyService) != ""
        OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName)"\UseRef" $(MAXIMUM_ALLOWED) KeyUseRef
        ifstr(i) $(KeyUseRef) == ""
            CreateRegKey $(KeyService) {"UseRef",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" KeyUseRef
        endif
        ifstr(i) $(KeyUseRef) != ""
            ;
            ; Set up the usage reference
            ;
            SetRegValue $(KeyUseRef) {$(KeyName),$(NoTitle),$(!REG_VT_SZ),"1"}
            CloseRegKey $(KeyUseRef)
        endif
        CloseRegKey $(KeyService)
    else
        ; debug-output "error: cannot open product key"
    endif
    return

[RemoveNWLNKRIPUsed]
    read-syms GeneralConstants
    read-syms FileConstants
    read-syms FileConstants$(!STF_LANGUAGE)
    set KeyName = $($0)

    OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName) $(MAXIMUM_ALLOWED) KeyService
    ifstr(i) $(KeyService) != ""
        OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName)"\UseRef" $(MAXIMUM_ALLOWED) KeyUseRef
        ifstr(i) $(KeyUseRef) == ""
            CreateRegKey $(KeyService) {"UseRef",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" KeyUseRef
        endif
        ifstr(i) $(KeyUseRef) != ""
            ;
            ; Delete the usage reference
            ;
            DeleteRegValue $(KeyUseRef) $(KeyName)
            CloseRegKey $(KeyUseRef)
        endif
        CloseRegKey $(KeyService)
    else
        ; debug-output "error: cannot open product key"
    endif
    return

[NumOfUsed]
    read-syms GeneralConstants
    read-syms FileConstants
    read-syms FileConstants$(!STF_LANGUAGE)
    OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName) $(MAXIMUM_ALLOWED) KeyService
    ifstr(i) $(KeyService) != ""
        OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName)"\UseRef" $(MAXIMUM_ALLOWED) KeyUseRef
        ifstr(i) $(KeyUseRef) == ""
            CreateRegKey $(KeyService) {"UseRef",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" KeyUseRef
        endif
        ifstr(i) $(KeyUseRef) != ""
            ;
            ; enumerate the usage reference
            ;
            EnumRegValue $(KeyUseRef) UsageList

            set Num = 0
            ForListDo $(UsageList)
                set-add Num = $(Num), 1
            EndForListDo
            CloseRegKey $(KeyUseRef)
        endif
        CloseRegKey $(KeyService)
    else
        ; debug-output "error: cannot open product key"
    endif
    return $(Num)

[FindUsed]
    read-syms GeneralConstants
    read-syms FileConstants
    read-syms FileConstants$(!STF_LANGUAGE)
    set KeyName = $($0)
    set Find = FALSE

    OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName) $(MAXIMUM_ALLOWED) KeyService
    ifstr(i) $(KeyService) != ""
        OpenRegKey $(!REG_H_LOCAL) "" $(ProductKeyName)"\UseRef" $(MAXIMUM_ALLOWED) KeyUseRef
        ifstr(i) $(KeyUseRef) == ""
            CreateRegKey $(KeyService) {"UseRef",$(NoTitle),GenericClass} "" $(MAXIMUM_ALLOWED) "" KeyUseRef
        endif
        ifstr(i) $(KeyUseRef) != ""
            ;
            ; Find the vairable
            ;
            GetRegValue $(KeyUseRef),$(KeyName), KeyInfo
            ifstr(i) $(RegLastError) == $(!REG_ERROR_SUCCESS)
                set Find = TRUE
            endif
            CloseRegKey $(KeyUseRef)
        endif
        CloseRegKey $(KeyService)
    else
        ; debug-output "error: cannot open product key"
    endif
    return $(Find)