SystemHealth.py 文件源码

def _task_list():
    psapi = ctypes.windll.psapi
    kernel = ctypes.windll.kernel32

    hModule = ctypes.c_ulong()
    count = ctypes.c_ulong()
    modname = ctypes.c_buffer(30)
    PROCESS_QUERY_INFORMATION = 0x0400
    PROCESS_VM_READ = 0x0010

    pid_list = win32process.EnumProcesses()
    info_list = []

    for pid in pid_list:

        hProcess = kernel.OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, False, pid)
        if hProcess:
            psapi.EnumProcessModules(hProcess, ctypes.byref(hModule), ctypes.sizeof(hModule), ctypes.byref(count))
            psapi.GetModuleBaseNameA(hProcess, hModule.value, modname, ctypes.sizeof(modname))
            pname = ctypes.string_at(modname)

            procmeminfo = win32process.GetProcessMemoryInfo(hProcess)
            procmemusage = (procmeminfo["WorkingSetSize"]/1024)
            info_list.append((pid, pname, procmemusage))

            kernel.CloseHandle(hProcess)

    return info_list