IsDiagSupported

in source/code/plugins/oms_diag_lib.rb [41:110]

• 48 lines of code
• 17 McCabe index (conditional complexity)

      def IsDiagSupported()
        return @@DiagSupported unless @@DiagSupported.nil?

        begin
          
          versionline = IO.readlines(@@InstallInfoPath)[0]

          
          versionnum = versionline.split()[0]

          
          cur_major, cur_minor, cur_patch, cur_build = GetVersionParts(versionnum)

          
          if cur_major.nil? or
              cur_minor.nil? or
              cur_patch.nil? or
              cur_build.nil?
            @@DiagSupported = false
            return @@DiagSupported
          end

          
          tar_major, tar_minor, tar_patch, tar_build = GetVersionParts(DIAG_MIN_VERSION)

          
          if @@DiagSupported.nil?
            if cur_major.to_i > tar_major.to_i
              @@DiagSupported = true
            elsif cur_major.to_i < tar_major.to_i
              @@DiagSupported = false
            end
          end

          
          if @@DiagSupported.nil?
            if cur_minor.to_i > tar_minor.to_i
              @@DiagSupported = true
            elsif cur_minor.to_i < tar_minor.to_i
              @@DiagSupported = false
            end
          end

          
          if @@DiagSupported.nil?
            if cur_patch.to_i > tar_patch.to_i
              @@DiagSupported = true
            elsif cur_patch.to_i < tar_patch.to_i
              @@DiagSupported = false
            end
          end

          
          if @@DiagSupported.nil?
            if cur_build.to_i > tar_build.to_i
              @@DiagSupported = true
            elsif cur_build.to_i < tar_build.to_i
              @@DiagSupported = false
            end
          end

        rescue
          return false
        end

        
        @@DiagSupported = true if @@DiagSupported.nil?
        return @@DiagSupported
      end