def list_process_names():
"""
Returns a list of the names of running processes
:return:
A list of unicode strings
"""
process_id_array_size = 1024
entries = 0
while entries == 0 or process_id_array_size == entries:
dword_array = (wintypes.DWORD * process_id_array_size)
process_ids = dword_array()
bytes_used = wintypes.DWORD(0)
res = psapi.EnumProcesses(cast(process_ids, wintypes.PDWORD),
sizeof(process_ids), byref(bytes_used))
if not res:
return []
entries = int(bytes_used.value / sizeof(wintypes.DWORD))
process_id_array_size += 512
output = []
index = 0
while index < entries:
process_id = process_ids[index]
process_handle = kernel32.OpenProcess(
PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, False, process_id)
if process_handle:
module = wintypes.HANDLE()
needed_bytes = wintypes.LPDWORD()
module_res = psapi.EnumProcessModules(process_handle,
byref(module),
sizeof(module),
byref(needed_bytes))
if module_res:
length = 260
buffer = ctypes.create_unicode_buffer(length)
output_size = wintypes.DWORD(length)
name_res = psapi.GetModuleBaseNameW(
process_handle, module, buffer, length)
name = buffer.value
output.append(name)
kernel32.CloseHandle(process_handle)
index += 1
return output
def get_ppname():
process_id_array_size = 1024
entries = 0
while entries == 0 or process_id_array_size == entries:
dword_array = (wintypes.DWORD * process_id_array_size)
process_ids = dword_array()
bytes_used = wintypes.DWORD(0)
res = WINAPI._EnumProcesses(cast(process_ids, wintypes.PDWORD),
sizeof(process_ids),
byref(bytes_used))
if not res:
return []
entries = int(bytes_used.value / sizeof(wintypes.DWORD))
process_id_array_size += 512
name = None
index = 0
ppid = os.getppid()
while index < entries:
process_id = process_ids[index]
if ppid != process_id:
index += 1
continue
process_handle = WINAPI._OpenProcess(
WINAPI._PROCESS_QUERY_INFORMATION
| WINAPI._PROCESS_VM_READ, False, process_id)
if process_handle:
module = wintypes.HANDLE()
needed_bytes = wintypes.LPDWORD()
module_res = WINAPI._EnumProcessModules(
process_handle, byref(module), sizeof(module),
byref(needed_bytes))
if module_res:
length = 260
buffer = ctypes.create_unicode_buffer(length)
WINAPI._GetModuleBaseNameW(process_handle, module,
buffer, length)
name = buffer.value
WINAPI._CloseHandle(process_handle)
break
return name