azure / azure-iot-middleware-freertos - Conditional 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).

Learn more...

Conditional Complexity Overall

There are 130 units with 4,215 lines of code in units (72.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
11 medium complex units (714 lines of code)
36 simple units (1,692 lines of code)
83 very simple units (1,809 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
static AzureIoTHTTPResult_t prvTranslateToAzureIoTHTTPResult() in ports/coreHTTP/azure_iot_core_http.c	41	17	1
AzureIoTResult_t AzureIoTHubClient_Init() in source/azure_iot_hub_client.c	85	17	10
AzureIoTResult_t AzureIoTProvisioningClient_Init() in source/azure_iot_provisioning_client.c	86	17	12
static void prvProvClientUpdateState() in source/azure_iot_provisioning_client.c	53	16	2
static AzureIoTResult_t prvFindKeyParts() in ports/mbedTLS/azure_iot_jws_mbedtls.c	49	14	4
AzureIoTResult_t AzureIoT_Base64HMACCalculate() in source/azure_iot.c	60	14	10
AzureIoTResult_t AzureIoTJWS_ManifestAuthenticate() in ports/mbedTLS/azure_iot_jws_mbedtls.c	130	13	8
static AzureIoTMQTTResult_t prvTranslateToAzureIoTMQTTResult() in ports/coreMQTT/azure_iot_core_mqtt.c	44	12	1
AzureIoTResult_t AzureIoTADUClient_SendAgentState() in source/azure_iot_adu_client.c	55	11	9
AzureIoTResult_t AzureIoT_TranslateCoreError() in source/azure_iot.c	40	11	1
static void prvProvClientParseResponse() in source/azure_iot_provisioning_client.c	71	11	1
AzureIoTResult_t AzureIoTHubClientProperties_GetNextComponentProperty() in source/azure_iot_hub_client_properties.c	50	10	6
AzureIoTResult_t AzureIoTProvisioningClient_GetDeviceAndHub() in source/azure_iot_provisioning_client.c	48	10	5
AzureIoTResult_t AzureIoTADUClient_ParseRequest() in source/azure_iot_adu_client.c	53	9	3
AzureIoTResult_t AzureIoTADUClient_SendResponse() in source/azure_iot_adu_client.c	49	9	7
AzureIoTResult_t AzureIoTHubClient_SendTelemetry() in source/azure_iot_hub_client.c	57	9	6
AzureIoTResult_t AzureIoTHubClient_SendCommandResponse() in source/azure_iot_hub_client.c	66	9	5
static void prvProvClientTriggerAction() in source/azure_iot_provisioning_client.c	29	9	1
AzureIoTHTTPResult_t AzureIoTHTTP_Request() in ports/coreHTTP/azure_iot_core_http.c	45	8	7
static AzureIoTResult_t prvSplitJWS() in ports/mbedTLS/azure_iot_jws_mbedtls.c	47	8	8
AzureIoTResult_t AzureIoTHubClientProperties_GetPropertiesVersion() in source/azure_iot_hub_client_properties.c	35	8	4
static void prvCastUpdateRequest() in source/azure_iot_adu_client.c	85	8	5
AzureIoTResult_t AzureIoTHubClient_SendPropertiesReported() in source/azure_iot_hub_client.c	63	8	4
AzureIoTResult_t AzureIoTJSONWriter_AppendPropertyWithStringValue() in source/azure_iot_json_writer.c	33	8	5
static AzureIoTResult_t prvJWS_RS256Verify() in ports/mbedTLS/azure_iot_jws_mbedtls.c	74	7	10
static AzureIoTResult_t prvBase64DecodeJWK() in ports/mbedTLS/azure_iot_jws_mbedtls.c	41	7	1
static AzureIoTResult_t prvVerifySHAMatch() in ports/mbedTLS/azure_iot_jws_mbedtls.c	50	7	3
static void prvFillBaseAduInstallResults() in source/azure_iot_adu_client.c	41	7	2
AzureIoTResult_t AzureIoTMessage_PropertiesAppend() in source/azure_iot_message.c	24	7	5
AzureIoTResult_t AzureIoTMessage_PropertiesFind() in source/azure_iot_message.c	26	7	5
static void prvMQTTProcessIncomingPublish() in source/azure_iot_hub_client.c	29	7	2
static uint32_t prvAzureIoTHubClientPropertiesProcess() in source/azure_iot_hub_client.c	65	7	3
AzureIoTResult_t AzureIoTHubClient_Connect() in source/azure_iot_hub_client.c	68	7	4
static AzureIoTResult_t prvProvClientRunWorkflow() in source/azure_iot_provisioning_client.c	50	7	2
AzureIoTResult_t AzureIoTHubClientProperties_BuilderBeginComponent() in source/azure_iot_hub_client_properties.c	33	6	4
AzureIoTResult_t AzureIoTHubClientProperties_BuilderBeginResponseStatus() in source/azure_iot_hub_client_properties.c	42	6	8
AzureIoTResult_t AzureIoTADUClient_Init() in source/azure_iot_adu_client.c	29	6	2
AzureIoTResult_t AzureIoTJSONReader_GetTokenString() in source/azure_iot_json_reader.c	27	6	4
static AzureIoTResult_t prvWaitForSubAck() in source/azure_iot_hub_client.c	38	6	3
static uint32_t prvIoTHubClientGetToken() in source/azure_iot_hub_client.c	58	6	7
AzureIoTResult_t AzureIoTHubClient_RequestPropertiesAsync() in source/azure_iot_hub_client.c	57	6	1
AzureIoTResult_t AzureIoTJSONWriter_AppendPropertyWithInt32Value() in source/azure_iot_json_writer.c	29	6	4
AzureIoTResult_t AzureIoTJSONWriter_AppendPropertyWithDoubleValue() in source/azure_iot_json_writer.c	30	6	5
AzureIoTResult_t AzureIoTJSONWriter_AppendPropertyWithBoolValue() in source/azure_iot_json_writer.c	29	6	4
static void prvProvClientConnect() in source/azure_iot_provisioning_client.c	66	6	1
static void prvProvClientRequest() in source/azure_iot_provisioning_client.c	69	6	1
static uint32_t prvProvClientGetToken() in source/azure_iot_provisioning_client.c	57	6	7
static AzureIoTResult_t prvFindSJWKValue() in ports/mbedTLS/azure_iot_jws_mbedtls.c	34	5	2
static AzureIoTResult_t prvFindRootKeyValue() in ports/mbedTLS/azure_iot_jws_mbedtls.c	35	5	2
static AzureIoTResult_t prvFindManifestSHA() in ports/mbedTLS/azure_iot_jws_mbedtls.c	35	5	2