Class: Purple::Getter::Getter_curl

Inherits:
Generic
  • Object
show all
Defined in:
lib/purple/getter_curl.rb

Instance Attribute Summary

Attributes inherited from Generic

#content_type, #length, #thread, #uri

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Getter_curl

Returns a new instance of Getter_curl.



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# File 'lib/purple/getter_curl.rb', line 6

def initialize *args
    super
    @done = "0"
end

Instance Method Details

#get ⇒ Object 



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# File 'lib/purple/getter_curl.rb', line 11

def get
    @thread = Thread.new do
        filename = File.basename uri.path
        Open3.popen3 "curl -o '#{@destdir}/#{filename}' #{@uri.to_s}" do
            |pw, pr, pe|
            parse_input pw, pr, pe
        end
    end
end

#get_status ⇒ Object 



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# File 'lib/purple/getter_curl.rb', line 21

def get_status
    [@status, @done]
end

#parse_input(pw, pr, pe) ⇒ Object

curl specific methods



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# File 'lib/purple/getter_curl.rb', line 27

def parse_input pw, pr, pe
    puts "DEBUG Getter_curl#parse_input: Start" if $DEBUG

    # Start line
    2.times { pe.gets }

    # Data incoming
    while line = pe.read(79)
        puts "->#{line.inspect}" if $DEBUG
        break if line.size < 79
        
        # % Total % Received % Xferd AverageDload SpeedUpload
        # TimeTotal Current Left Speed Current
        md = /
(...) (......) (...) (.....)  (...)   (...)  (.....) (......) (........) (........) (........) (.....)/.match line
        if md
            @done = md[1]
            @rate = md[7]
        end

        if "100" == @done
            @status = "Done"
        end
    end
    pe.read
    puts "DEBUG Getter_curl#parse_input: Done" if $DEBUG
end