Class: Mu::Command::Cmd_musl

Inherits:
Mu::Command show all
Includes:
MuSL
Defined in:
lib/mu/command/cmd_musl.rb

Constant Summary

Constants inherited from Mu::Command

Api

Constants included from Helper

Helper::ESCAPES

Instance Attribute Summary collapse

Attributes inherited from Mu::Command

#options, #opts

Instance Method Summary collapse

Methods included from Helper

#ask, #bin2hex, #error, #escape, #format_float, #get_file_as_string_array, #make_xml, #msg, #shift, #to_boolean

Constructor Details

#initialize ⇒ Cmd_musl

Returns a new instance of Cmd_musl.



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# File 'lib/mu/command/cmd_musl.rb', line 13

def initialize
    super
    @options.strip_large_content = false
    @options.large_content_size  = nil
    # TO-DO clean up variable usage and declaration
end

Instance Attribute Details

#arguments ⇒ Object

Returns the value of attribute arguments.



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# File 'lib/mu/command/cmd_musl.rb', line 11

def arguments
  @arguments
end

#har ⇒ Object

Returns the value of attribute har.



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# File 'lib/mu/command/cmd_musl.rb', line 11

def har
  @har
end

#ignores ⇒ Object

Returns the value of attribute ignores.



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# File 'lib/mu/command/cmd_musl.rb', line 11

def ignores
  @ignores
end

#scenario ⇒ Object

Returns the value of attribute scenario.



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# File 'lib/mu/command/cmd_musl.rb', line 11

def scenario
  @scenario
end

Instance Method Details

#cmd_bin2hex(argv) ⇒ Object 



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# File 'lib/mu/command/cmd_musl.rb', line 106

def cmd_bin2hex argv
    if setup argv
    else
        raise "Invalid command line options"
    end
    result   = bin2hex @options.in_files[0]
    if !@options.print_stdout
        File.open(@options.out_file,'w') do |file|
          file.write "#{result[0]}"
        end
        puts "Created hex file: #{@options.out_file}"
    else
        puts result[0].to_s
    end

end

#cmd_escape(argv) ⇒ Object 



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# File 'lib/mu/command/cmd_musl.rb', line 90

def cmd_escape argv
    if setup argv
    else
        raise "Invalid command line options"
    end
    result = escape File.read(@options.in_files[0])     
    if !@options.print_stdout
        File.open(@options.out_file,'w') do |file|
          file.write "#{result}"
        end
        puts "Created html escaped file: #{@options.out_file}"
    else
        puts result
    end
end

#cmd_from_har(argv) ⇒ Object

Turns a har file into a musl scenario file



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# File 'lib/mu/command/cmd_musl.rb', line 67

def cmd_from_har argv
    # Check if our command line arguments are valid
    if setup argv
        # Get har object and hosts
        har_file     = @options.har_files[0]
        @har         = Har.new har_file, @options, @ignores
        File.open(@options.scenario,'w') do |file|
            created_musl = @har.generate file
            file.write created_musl
        end
        puts "You have successfully generated a scenario: #{@options.scenario}"
    else
        # Handle failure logic here
        raise "Invalid Command Line Options"
    end
end

#cmd_from_pcap(argv) ⇒ Object

Turns a pcap into a scenario file



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# File 'lib/mu/command/cmd_musl.rb', line 85

def cmd_from_pcap argv
    # TODO LATER
    raise "This command isn't implemented yet"
end

#cmd_help(argv) ⇒ Object

displays command-line help



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# File 'lib/mu/command/cmd_musl.rb', line 22

def cmd_help argv
    setup argv
end

#setup(argv) ⇒ Object

checks and parses the command line arguments, displays help if missing



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# File 'lib/mu/command/cmd_musl.rb', line 27

def setup argv
    @arguments = argv
    @ignores   = Array.new

    # If options are parsed and args are valid setup is good else show help
    if parsed_options? && arguments_valid?
        true
    else
        cmds = [
            "mu cmd_musl:help",
            "mu cmd_musl:from_har <options> <har_file>",
            "mu cmd_musl:escape <infile> [-o outfile]",
            "mu cmd_musl:bin2hex <infile> [-o outfile]"
        ]

        puts "#{@opts}"
        puts
        puts "Available Commands:"
        cmds.each do | c |
            puts c
        end
        puts
        puts "NetExport Information: http://www.softwareishard.com/blog/netexport/"
        puts "NetExport Extension:   http://getfirebug.com/releases/netexport/"
        puts
        puts "from_har Outputs:"
        puts "Scenario file: <harfilename>.msl by default or filename from -s"
        puts
        puts "escape Outputs:"
        puts "html escaped output sent to stdout or file"
        puts
        puts "bin2hex Outputs:"
        puts "hexadecimal output sent to stdout or file"
        
        false
    end
        
end