apache / mynewt-artifactConditional Complexity

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).

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Conditional Complexity Overall

There are 216 units with 3,148 lines of code in units (83.6% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
10 medium complex units (585 lines of code)
24 simple units (649 lines of code)
182 very simple units (1,914 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
func() in image/create.go	104	22	1
func() in image/v1.go	93	19	1
func parsePrivSignKeyItf() in sec/sign.go	36	15	1
func GenerateImage() in image/create.go	62	14	1
func parseEncryptedPrivateKey() in sec/pkcs.go	48	13	1
func calcHash() in image/create.go	46	13	5
func() in mfg/verify.go	38	12	1
func ParseImage() in image/parse.go	65	12	1
func() in mfg/verify.go	38	11	1
func() in image/image.go	55	11	1
func() in image/verify.go	33	10	1
func EncryptAES() in sec/encrypt.go	32	9	3
func GenerateV1Image() in image/v1.go	41	9	1
func() in sec/sign.go	24	8	1
func() in mfg/map_meta.go	31	8	1
func() in mfg/meta.go	31	8	1
func() in mfg/verify.go	30	8	1
func calcHashV1() in image/v1.go	29	8	3
func ParseVersion() in image/parse.go	36	8	1
func() in image/verify.go	29	8	1
func parsePubPemKey() in sec/util.go	27	7	1
func sigTlvType() in image/create.go	25	7	1
func GenerateSig() in image/create.go	30	7	2
func Encrypt() in image/image.go	29	7	2
func() in image/verify.go	23	7	1
func checkPkcs7Padding() in sec/pkcs.go	18	6	1
func() in sec/sign.go	10	6	1
func() in sec/sign.go	23	6	1
func checkOneKeyOneSig() in sec/sign.go	24	6	3
func parseMeta() in mfg/parse.go	31	6	1
func() in mfg/verify.go	23	6	1
func VerifySigs() in mfg/verify.go	21	6	2
func() in image/image.go	29	6	1
func() in image/image.go	20	6	1
func() in sec/encrypt.go	16	5	1
func ParsePubSignKey() in sec/sign.go	18	5	1
func ParsePrivSignKey() in sec/sign.go	18	5	1
func() in sec/sign.go	18	5	1
func() in manifest/mfg_manifest.go	12	5	1
func Parse() in mfg/parse.go	22	5	3
func() in mfg/mfg.go	19	5	1
func() in image/v1.go	26	5	1
func sigHdrTypeV1() in image/v1.go	19	5	1
func generateV1SigTlvEc() in image/v1.go	27	5	2
func() in image/map.go	26	5	1
func ImageTlvTypeIsSig() in image/image.go	7	5	1
func() in image/verify.go	19	5	1
func DetectErrors() in flash/flash.go	17	5	1
func ErrorText() in flash/flash.go	17	5	2
func parsePubKePem() in sec/encrypt.go	17	4	1