From: GOTO Kentaro <gotoken@...>
Date: 2002-09-26T06:18:24+09:00
Subject: Re: http/net

At Thu, 26 Sep 2002 05:47:19 +0900,
Jim Freeze wrote:
> Is there way to automatically get the frame documents, or do
> I have to search the returned text and filter out the
> new paths?

You can pick up values of SRC from html as follows:

  html = ....

  require "uri"
  current_uri = URI.parse("http://xyz.mycompany.com:3000/scripts/isynch.dll")

  pattern = /<!--.+?-->|<.+?>|[^<>]+/m
  href = /href\s*=\s*"(.+?)"/im
  frame = html.scan(pattern).grep(/^<\s*frame\s+.*src=/i).map{|src|
    /src="(.+?)"|src=([^\s>]+)/i.match(src)
    current_uri.merge($1 || $2)
  }
  p frame

-- Gotoken