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rapid7/metasploit-framework

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modules/post/windows/gather/forensics/enum_drives.rb

Summary

Maintainability
A
2 hrs
Test Coverage

Method print_device has 31 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def print_device(devname)
    ioctl_disk_get_drive_geometry_ex = 0x000700A0
    ioctl_disk_get_partition_info = 0x00074004
    removable = 0x0b
    fixed = 0x0c
Severity: Minor
Found in modules/post/windows/gather/forensics/enum_drives.rb - About 1 hr to fix

    Method print_device has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

      def print_device(devname)
    ioctl_disk_get_drive_geometry_ex = 0x000700A0
    ioctl_disk_get_partition_info = 0x00074004
    removable = 0x0b
    fixed = 0x0c
    Severity: Minor
    Found in modules/post/windows/gather/forensics/enum_drives.rb - About 55 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

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