aliyun / aliyun-functraceplus - 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).

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Conditional Complexity Overall

There are 48 units with 851 lines of code in units (91.8% of code).

0 very complex units (0 lines of code)
2 complex units (144 lines of code)
5 medium complex units (224 lines of code)
7 simple units (193 lines of code)
34 very simple units (290 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 48 most complex units

Unit	# lines	McCabe index	# params
def CreateFileA() in functions/kernel32.py	72	26	2
def CreateFileW() in functions/kernel32.py	72	26	2
def CreateProcessA() in functions/kernel32.py	57	17	2
def CreateProcessW() in functions/kernel32.py	57	17	2
def VirtualProtect() in functions/kernel32.py	36	14	2
def hit_getprocaddress_or_ret_bp() in functions/functraceplus.py	44	13	2
def VirtualAlloc() in functions/kernel32.py	30	11	2
def hit_general_hook_func() in functions/functraceplus.py	35	10	2
def RegCreateKeyA() in functions/advapi32.py	28	9	2
def RegCreateKeyW() in functions/advapi32.py	28	9	2
def hook_funcs_action() in functions/functraceplus.py	24	9	1
def WriteFile() in functions/kernel32.py	21	6	2
def CreateThread() in functions/kernel32.py	29	6	2
def CreateRemoteThread() in functions/kernel32.py	28	6	2
def VirtualFree() in functions/kernel32.py	16	5	2
def dbg_process_exit() in functions/functraceplus.py	8	5	5
def dbg_bpt() in functions/functraceplus.py	15	5	3
def get_func_args() in functions/kernel32.py	16	4	2
def get_func_args() in functions/functraceplus.py	16	4	2
def get_args_number() in functions/functraceplus.py	7	4	2
def dbg_get_imports() in functions/functraceplus.py	15	4	1
def get_func_args() in functions/funcutils.py	16	4	2
int main() in example/mem_ops/mem_ops.cpp	24	4	0
int main() in example/file_ops/file_ops.cpp	23	4	0
def is_hit_entry_point() in functions/functraceplus.py	5	3	2
def __init__() in functions/advapi32.py	6	2	1
def __init__() in functions/kernel32.py	15	2	1
def get_result() in functions/kernel32.py	6	2	1
def ReadFile() in functions/kernel32.py	14	2	2
def CloseHandle() in functions/kernel32.py	6	2	2
def IsDebuggerPresent() in functions/kernel32.py	6	2	2
def GetProcAddress() in functions/kernel32.py	10	2	2
def __init__() in functions/functraceplus.py	13	2	2
def get_ptr_from_addr() in functions/functraceplus.py	7	2	2
def get_register_value() in functions/functraceplus.py	6	2	2
def add_hook_functions() in functions/functraceplus.py	4	2	4
def get_result() in functions/funcutils.py	6	2	1
def RegCreateKeyExA() in functions/advapi32.py	2	1	2
def RegCreateKeyExW() in functions/advapi32.py	2	1	2
def RegSetValueA() in functions/advapi32.py	2	1	2
def RegSetValueW() in functions/advapi32.py	2	1	2
def dbg_process_start() in functions/functraceplus.py	6	1	7
def dbg_thread_start() in functions/functraceplus.py	2	1	4
def dbg_thread_exit() in functions/functraceplus.py	2	1	5
def dbg_library_load() in functions/functraceplus.py	5	1	7
def dbg_library_unload() in functions/functraceplus.py	2	1	5
def find_hook_func_breakpoint() in functions/functraceplus.py	2	1	2
def dbg_exception() in functions/functraceplus.py	3	1	8