# Wizard-Kit-Updater

## Init ##
$wd = $(Split-Path $MyInvocation.MyCommand.Path)
pushd "$wd"
. .\init.ps1
clear
$host.UI.RawUI.WindowTitle = "Wizard Kit Update Tool"
$bin = (Get-Item $wd).Parent.FullName
$wget = "$bin\wget\wget.exe"

# Functions
function download-file {
    param ([String]$name, [String]$url)
    
    write-host ("Downloading {0}" -f $name)
    $args = @(
        "--quiet", "−−show−progress",
        "−−timestamping",
        "$url"
    )
    start "$wget" -argumentlist $args -nonewwindow -wait
}
function find-dynamic-url {
    param ([String]$source_page, [String]$regex)
    $d_url = ""
    
    # Get source page
    $wget_args = @(
        "--quiet",
        "-O", "tmp_page",
        "$url")
    start "$wget" -argumentlist $wget_args -nonewwindow -wait
    
    # Search for real url
    $d_url = Get-Content "tmp_page" | Where-Object {$_ -imatch $regex}
    $d_url = $d_url -ireplace '.*a href="(.*)".*', '$1'
    
    return $d_url
}
#function gen-backup-name {
#    param ([String]$name)
#    
#    # Add .wkbak to name
#    $newname = "$name.wkbak"
#    
#    # Check if the new name exists
#    if (test-path "$newname") {
#        # Change name to avoid overwriting any backups
#        $x = 2
#        $newname = "$name.wkbak$x"
#        while (test-path "$newname") {
#            $x += 1
#            $newname = "$name.wkbak$x"
#        }
#    }
#    
#    return $newname
#}

## ComboFix
$path = '.bin'
$name = 'ComboFix.exe'
$dl_page = 'http://www.bleepingcomputer.com/download/combofix/dl/12/'
$regex = '^http://download\.bleepingcomputer\.com/dl/[a-zA-Z0-9]+/[a-zA-Z0-9]+/windows/security/anti-virus/c/combofix/ComboFix\.exe'
#download_file(path, name, find_dynamic_url(dl_page, regex))
write-host (find-dynamic-url $dl_page $regex)

## Done ##
popd
pause "Press Enter to exit..."