microsoft / mu_oem_sample
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 9 units with 265 lines of code in units (4.1% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (94 lines of code)
    • 1 simple units (26 lines of code)
    • 7 very simple units (145 lines of code)
0% | 0% | 35% | 9% | 54%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
c0% | 0% | 35% | 9% | 54%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
OemPkg/BootMenu0% | 0% | 83% | 0% | 16%
OemPkg/FrontPage0% | 0% | 0% | 19% | 80%
OemPkg/Library/MsBootPolicyLib0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 9 most complex units
Unit# linesMcCabe index# params
VOID RebuildOrderList()
in OemPkg/BootMenu/BootMenu.c
94 11 1
VOID RemoveMenuFromList()
in OemPkg/FrontPage/FrontPage.c
26 9 1
EFI_STATUS GetAndDisplayBitmap()
in OemPkg/FrontPage/FrontPage.c
49 4 3
BOOLEAN IsDefaultBootOption()
in OemPkg/BootMenu/BootMenu.c
19 3 1
VOID RefreshSecurityForm()
in OemPkg/FrontPage/FrontPageUi.c
40 3 1
VOID GetButtonServiceProtocol()
in OemPkg/Library/MsBootPolicyLib/MsBootPolicyLib.c
9 3 1
static VOID PrintDevicePath()
in OemPkg/Library/MsBootPolicyLib/MsBootPolicyLib.c
12 3 1
BOOLEAN IsDfciEnabledForDisplay()
in OemPkg/FrontPage/FrontPage.c
10 2 1
BOOLEAN IsHwhEnabledForDisplay()
in OemPkg/FrontPage/FrontPage.c
6 1 1