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How to request x64 indexing service for Windows 2008 from 32-bit ASP applications?

I recently came across a problem related to moving classic asp sites from a w2k3 server to a w2k8 64 environment. This was about getting indexing services to work with asp classics. I searched every time I tried many solutions, and all of them failed.

Problem: Starting the 64-bit indexing service in a 32-bit application pool (for classic ASP) ASP pages that ran the indexing service request resulted in an error when the server object was not loading. although the indexing service was started, and the folder containing the documents of the site where the indexing service was indexed worked in 64-bit mode and the pool in 32-bit mode. Failed to start.

Some of the suggested solutions were to rewrite the code to use the new "window search". But since it also works on the 64-bit version, it cannot be launched in 32-bit application mode. Switching to 32-bit compatibility mode is disabled in the pool due to broken databases and other com objects used by asp sites.

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, , . , ajax -, 64- , , 32- .

, IIS7 -. 'indexer.asp', .

<%@ Language=VBScript %><%


Option explicit
response.buffer=true

dim RequestIndex, strFileError, RequestSearchString, FSOA, RequestMax


RequestIndex=request.querystring("Index")
RequestSearchString=request.querystring("Search")
RequestMax=request.querystring("Size")


' INDEXER 
sub DoIndexSearch(target, RequestIndex)
dim foundfilearray:foundfilearray=false
dim ixQuery   ' Index Server query object.
set ixQuery = Server.CreateObject("ixsso.Query")
if (Err.description <> "") Then
    strFileError= ("<div><strong>Query object Error : " & Err.description & ".</strong></div>")
    response.write strFileError 
    Exit sub
end if

ixQuery.Query =(target)
'ixQuery.SortBy  = "DocLastSavedTm[d]"
ixQuery.SortBy  = "Rank[d]"
ixQuery.Columns  = "FileName," 'Parameter: columns returned (one this case a one dimensional array)
ixQuery.LocaleID = 1043  'Parameter: language 
ixQuery.MaxRecords =RequestMax   'Parameter:  max returned documents 
ixQuery.Catalog = RequestIndex 'IndexService ' Which indexing service

' Create a search utility object to allow us to specify the search type as deep,meaning  it will search recursively down through the directories
dim util      
set util = Server.CreateObject("ixsso.Util")
util.AddScopeToQuery ixQuery, Server.MapPath(RequestIndex), "deep"
if (Err.description <> "") Then
    strFileError= ("<div><strong>Search Utility Error : " & Err.description & "</strong></div>")
    response.write strFileError 
    Exit sub
end if


' Run the query (i.e. create the recordset).
dim QueryRS
set queryRS = ixQuery.CreateRecordSet("nonsequential")
' Check the query result. If it timed out or return no records, then show
' an appropriate message. Otherwise, show the hits.
if (Err.description <> "") Then
    strFileError= "<div><strong>search error : " & Err.description & "</strong></div>"
    response.write strFileError 
    queryRS.close
    set queryRS = nothing
    set ixQuery = nothing
    set util = nothing 
    Exit sub

elseif queryrs.recordcount = 0 then
    strFileError="<div><strong>no documents found.</strong></div>"
    response.write strFileError 
    queryRS.close
    set queryRS = nothing
    set ixQuery = nothing
    set util = nothing 
    Exit sub
else
    FSOA= QueryRS.getrows()
    queryRS.close
    set queryRS = nothing
    set ixQuery = nothing
    set util = nothing 
    Exit sub
end if

end Sub


call DoIndexSearch(RequestSearchString,RequestIndex)


' TESTING PURPOSE  
dim strTestResult
strTestResult= "<html><head></head><body style=""font-family:Verdana, arial"">" 
strTestResult=strTestResult& "<h1>Testing 64bit classic asp indexing using windows 2008 64bit server</h1>" 
strTestResult=strTestResult& "<h3>Search in index <em>"&RequestIndex&"</em>  for <em>"&RequestSearchString&"</em> with max <em>"&requestMax&"</em> results</h3>" 
strTestResult=strTestResult& "<p>Using a seperate website running a 64bit classic pool, wich contains a virtual directory named after the Index which contains the path to the directory of the website that is indexed.</p>" 
strTestResult=strTestResult& "<p>The returned results is a one dimensional array containing the filenames where searchstring is found in. This array can be passes back using ajax/json</p>"  

if isarray(fsoa) then
    strTestResult=strTestResult& " <hr>" 
    strTestResult=strTestResult& "<fieldset><legend>Found items for "&RequestSearchString&"  </legend>"

    dim xloop:xloop=0
    strTestResult=strTestResult& " <ol>" 

    for each xloop in fsoa
        strTestResult=strTestResult& "<li>"&Xloop&" </li>" 
    next

    strTestResult=strTestResult& " </ol></fieldset></body></html>"
    strTestResult=strTestResult& "<hr>" 
    strTestResult=strTestResult& "<h1>AJAX return array</h1>" 
else
    strTestResult=strTestResult& " no items found" 
end if

' response.write strTestResult ' (Remark when done testing)
' END TESTING



' RETURN INDEXING RESULT TO AJAX/JSON CALLER (one dim array)
if  strFIleError="" then
    xloop=0
    dim ajaxresult

    for each xloop in FSOA
        ajaxresult=ajaxresult & ucase(Xloop) &"|" 
    next

    ajaxresult=Left(ajaxresult,Len(ajaxresult)-1)
    response.write ajaxresult
end if


%>

, 32- :

dim FSOA 'return documents file array

'search inside documents 
sub DoSearchText(target, indexservice)
'target = search string
'indexservice = catalog name (index service)

dim IndexArray() 'one dimensional array for index result
dim xmlhttp, tempArray, IndexUrl

'url to the 64bit indexer subdomain
IndexURL = ("http://indextest.subdomain.local/indexer.asp?Index="&IndexService&"&Search="&target&"&Size=50") 
set xmlhttp = CreateObject("MSXML2.ServerXMLHTTP") 
xmlhttp.open "GET", IndexURL, false 
xmlhttp.send ""  

if xmlhttp.status >= 400 and xmlhttp.status <=599 then
    response.write " error processing: " &xmlhttp.status &" - "&xmlhttp.statusText
else
    tempArray= xmlhttp.responseText 
end if

set xmlhttp = nothing  
'put result into a array
FSOA= split(tempArray,"|")
end Sub


call DoSearchText("chapter one", "sitebooks")

if isarray(FSOA) then

    dim docloop
    for each docloop in FSOA
        response.write "<div>"&docloop&"</div>"
    next
else
    response.write "No documents found"
end if

`

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  • -, ajax

:

  • Ajax - asp, 32- , 64- .
  • adobe PDF Ifilter (64 ) PDF PDF.
  • ASP- .
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  • : asp classic 64- 32-
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Source: https://habr.com/ru/post/1768948/

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