class Hawlee

$Id: hawlee.rb 24 2009-01-02 07:22:54Z warchild $

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright
  notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
  notice, this list of conditions and the following disclaimer in the
  documentation and/or other materials provided with the distribution.
* Neither the name of the <organization> nor the
  names of its contributors may be used to endorse or promote products
  derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY Jon Hart “AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Jon Hart BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Simple class to track URIs as they are crawled. Mildly better than using a hash of hashes. The order of operations for a URI is get, harvest the links, and then analyze the response

Jon Hart <jhart@spoofed.org>

Attributes

depth[RW]

referer[RW]

uri[RW]

Public Class Methods

new(uri, referer, depth) click to toggle source

# File lib/hawlee.rb, line 37
def initialize(uri, referer, depth)
  @uri = uri
  @referer = referer
  @depth = depth
  @head = false
  @analyze = false
  @get = false
  @harvest = false
end

Public Instance Methods

analyze(val=true) click to toggle source

Mark this URI as having been analyzed

# File lib/hawlee.rb, line 48
def analyze(val=true)
  @analyze = val
end

analyze?() click to toggle source

Has this URI been analyzed?

# File lib/hawlee.rb, line 53
def analyze?
  @analyze
end

get(val=true) click to toggle source

Mark this URI as having been got

# File lib/hawlee.rb, line 78
def get(val=true)
  @get = val
end

get?() click to toggle source

Has this URI been got?

# File lib/hawlee.rb, line 83
def get?
  @get
end

harvest(val=true) click to toggle source

Mark this URI as having had its links pulled

# File lib/hawlee.rb, line 68
def harvest(val=true)
  @harvest = val
end

harvest?() click to toggle source

Have we got this URI's links?

# File lib/hawlee.rb, line 73
def harvest?
  @harvest
end

head(val=true) click to toggle source

Mark this URI as having been HEAD

# File lib/hawlee.rb, line 58
def head(val=true)
  @head = val
end

head?() click to toggle source

Has this URI been crawled?

# File lib/hawlee.rb, line 63
def head?
  @head
end

to_s() click to toggle source

# File lib/hawlee.rb, line 87
def to_s
  "#{@uri}"
end