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'
' OneFile Search Engine (ofSearch v1.0)
' Copyright ?000 Sixto Luis Santos <sixtos@prtc.net
' All Rights Reserved
'
' Note:
' This program is freeware. This program is NOT in the Public Domain.
' You can freely use this program in your own site.
'
' You cannot re-distribute the code, by any means,
' without the express written authorization by the author.
'
' Use this program at your own risk.
'


' Globals --------------------------------------
' ----------------------------------------------

Const ValidFiles = "htmltxt"
Const RootFld = "./"

Dim Matched
Dim Regex
Dim GetTitle
Dim fs
Dim rfLen
dim RootFolder
Dim DocCount
Dim DocMatchCount
Dim MatchedCount

' ----------------------------------------------
' Procedure: SearchFiles()
' ----------------------------------------------
Public Sub SearchFiles(FolderPath)
Dim fsFolder
Dim fsFolder2
Dim fsFile
Dim fsText
Dim FileText
Dim FileTitle
Dim FileTitleMatch
Dim MatchCount
Dim OutputLine

' Get the starting folder
Set fsFolder = fs.GetFolder(FolderPath)
' Iterate thru every file in the folder
For Each fsFile In fsFolder.Files
    ' Compare the current file extension with the list of valid target files
    If InStr(1, ValidFiles, Right(fsFile.Name, 3), vbTextCompare) 0 Then
     DocCount = DocCount + 1
     ' Open the file to read its content
        Set fsText = fsFile.OpenAsTextStream
            FileText = fsText.ReadAll
            ' Apply the regex search and get the count of matches found
            MatchCount = Regex.Execute(FileText).Count
            MatchedCount = MatchedCount + MatchCount
            If  MatchCount 0 Then
                DocMatchCount = DocMatchCount + 1
                ' Apply another regex to get the html document's title
                Set FileTitleMatch = GetTitle.Execute(FileText)
                If FileTitleMatch.Count 0 Then
                    ' Strip the title tags
                    FileTitle = Trim(replace(Mid(FileTitleMatch.Item(0),8),"</title","",1,1,1))
                    ' In case the title is empty
                    If FileTitle = "" Then
                     FileTitle = "No Title (" & fsFile.Name & ")"
                    End If
                Else