#!/usr/bin/env python
"""
:author: Vladan S
:copyright: D-Logic http://www.d-logic.net
"""
"""
- fixed bugs in do_POST();
- back code for ais_readers_main... module to end of do_POST();
"""
__program_version = '4.0.7.8'
import cgi
import os
import posixpath
import requests
import shutil
import signal
import sys
import threading
import time
import urllib2
import urllib
from BaseHTTPServer import BaseHTTPRequestHandler
from BaseHTTPServer import HTTPServer
from SocketServer import ThreadingMixIn
from ctypes import *
from platform import platform
from socket import *
from urlparse import parse_qs
from urlparse import urlparse
from mimetypes import types_map
import traceback
from StringIO import StringIO
from constants import *
from shell.ais_shell import *
global edit_time
def AisHttpGetProgramVersion():
return 'App name : {0} : {1}' . format(AIS_HTTP, __program_version)
def http_request(path, post_attrib, time_out=20):
try:
req = urllib2.Request(path, post_attrib)
req.add_header("Content-type", "application/x-www-form-urlencoded")
page = urllib2.urlopen(req, timeout=time_out)
return page.read(), page.code
except urllib2.URLError, urlExc:
return '', urlExc.reason
except urllib2.HTTPError, httpExc:
return '', httpExc.code
class GetHandler(BaseHTTPRequestHandler):
global url_query
def WriteFile(self, path):
'''Write any file to client
:param path: self.path-> path to the file
'''
if self.path == '/':
self.path = path
fname, ext = os.path.splitext(self.path)
fname = self.path.lstrip("/")
with open(os.path.join(os.sep, fname)) as t:
self.send_response(200)
self.send_header('Content-type', types_map[ext])
self.end_headers()
self.wfile.write(t.read())
t.close()
return
def list_dir(self,path):
try:
listdirs = os.listdir(path)
except os.error:
self.send_error(404)
return None
f = StringIO()
f.write('')
f.write("\nDirectory listing\n")
f.write("\nDirectory listing for {0}
\n" .format(path))
f.write("
\n\n")
for name in listdirs:
fullname = os.path.join(path, name)
displayname = linkname = name
if os.path.isdir(fullname):
displayname = name + "/"
linkname = name + "/"
if os.path.islink(fullname):
displayname = name + "@"
f.write('- %s\n'% (urllib.quote(linkname), cgi.escape(displayname)))
f.write("
\n
\n\n\n")
length = f.tell()
f.seek(0)
self.send_response(200)
encoding = sys.getfilesystemencoding()
self.send_header("Content-type", "text/html; charset=%s" % encoding)
self.send_header("Content-Length", str(length))
self.end_headers()
return f
def do_HEAD(self):
f = self.send_head()
if f:
f.close()
def translate_path(self, path):
"""Translate a /-separated PATH to the local filename syntax.
:param path:current path to translate path
:return: translated path
"""
path = path.split('?',1)[0]
path = path.split('#',1)[0]
path = posixpath.normpath(urllib.unquote(path))
words = path.split('/')
words = filter(None, words)
path = os.getcwd()
for word in words:
drive, word = os.path.splitdrive(word)
head, word = os.path.split(word)
if word in (os.curdir, os.pardir): continue
path = os.path.join(path, word)
return path
def script_name(self):
if not os.path.basename(sys.argv[0]) == AIS_HTTP:
return [HTML_OTHER_INIT_SCRIPT, HTM_OTHER_INIT_SCRIPT]
return [HTML_INIT_SCRIPT, HTM_INIT_SCRIPT]
def send_head(self):
try:
path = self.translate_path(self.path)
f = None
if os.path.isdir(path):
scripts = self.script_name()
for index in scripts:
index = os.path.join(os.path.join(os.getcwd(), HTML_FOLDER, index))
if os.path.exists(index):
path = index
break
else:
return self.list_dir(path)
try:
f = open(path, 'rb')
except IOError:
self.send_error(404, 'File Not Found: %s' % self.path)
return None
fname, ext = os.path.splitext(path)
self.send_response(200)
self.send_header("Content-type", types_map[ext])
fs = os.fstat(f.fileno())
self.send_header("Content-Length", str(fs[6]))
self.send_header("Last-Modified", self.date_time_string(fs.st_mtime))
self.end_headers()
return f
except IOError:
self.send_error(404, 'File Not Found: %s' % self.path)
return None
def SetHeaders(self):
self.send_response(200)
self.send_header('Content-type', 'text/html')
self.end_headers()
def do_GET(self):
try:
f = self.send_head()
if f:
shutil.copyfileobj(f, self.wfile)
f.close()
except IOError:
self.send_error(404, 'File Not Found: %s' % self.path)
return
def do_POST(self):
try:
global url_query, edit_list_choise
global start_index, end_index
global start_time, end_time
# dev = DEV_HND
ldev = device_list.S_DEVICE
ctype, pdict = cgi.parse_header(self.headers['content-type'])
if ctype == 'multipart/form-data':
pq = cgi.parse_multipart(self.rfile, pdict)
elif ctype == 'application/x-www-form-urlencoded':
length = int(self.headers['content-length'])
pq = cgi.parse_qs(self.rfile.read(length), keep_blank_values=1)
else:
pq = {}
f = ''.join(pq[FUNCTION] if pq.has_key(FUNCTION) else '')
device = ''.join(pq[DEVICE] if pq.has_key(DEVICE) else '')
if f == 'q':
self.wfile.write(GetListInformation())
if f == 'v':
self.wfile.write("AIS_GetDLLVersion() >> %s\n" % AISGetLibraryVersionStr())
if f in ('x', 'X'):
self.wfile.write("\nServer stopped !\nClose program !\n")
shut_event.set()
if sys.platform.startswith('linux'):
os.system('pkill -9 python')
os.kill(os.getpid(), signal.SIGINT)
elif sys.platform.startswith('win'):
os._exit(0)
try:
if device is '':
ldev.hnd = HND_LIST[0]
elif int(device) > len(HND_LIST):
self.wfile.write("\ndev[%s]NO DEVICE FOUND (or resource busy)\n" % device)
return
else:
ldev.hnd = HND_LIST[int(device, 10) - 1]
# if len(HND_LIST) == 0 or ldev.hnd[0].value is None:
# self.wfile.write('\nNO DEVICES FOUND\n')
# return
except Exception as exc:
print exc
if pq.has_key(DEVICE_TYPE):
device_type = ''.join(pq[DEVICE_TYPE])
if pq.has_key(DEVICE_ID):
device_id = ''.join(pq[DEVICE_ID])
if pq.has_key(EDIT_LIST):
edit_list_choise = ''.join(pq[EDIT_LIST])
if f == 'R':
try:
self.wfile.write(AISRestart(ldev))
except TypeError:
self.wfile.write('')
if f == 'D':
try:
self.wfile.write(AISDestroy(ldev))
except TypeError:
self.wfile.write('')
if f == 'Q':
if edit_list_choise == AVAILABLE_DEVICES:
self.wfile.write(edit_device_list(1))
elif edit_list_choise == ACTUAL_LIST:
self.wfile.write(edit_device_list(2))
elif edit_list_choise == CLEAR_LIST:
self.wfile.write(edit_device_list(3))
elif edit_list_choise == ADD_DEVICE:
self.wfile.write("AIS_List_AddDevicesForCheck() ...\n")
if device_type == '' or device_id == '':
self.wfile.write("You must enter values in the relevant fields !")
return
else:
self.wfile.write(edit_device_list(4, "AIS_List_AddDeviceForCheck", int(device_type), int(device_id)))
elif edit_list_choise == ERASE_DEVICE:
self.wfile.write("AIS_List_EraseDeviceForCheck()...\n")
self.wfile.write(edit_device_list(5, "AIS_List_EraseDeviceForCheck", int(device_type), int(device_id)))
else:
self.wfile.write("")
if pq.has_key(START_INDEX) and pq.has_key(END_INDEX):
start_index = (''.join(pq[START_INDEX]))
end_index = (''.join(pq[END_INDEX]))
if pq.has_key(START_TIME)or pq.has_key(END_TIME):
start_time = (''.join(pq[START_TIME]))
end_time = (''.join(pq[END_TIME]))
if pq.has_key(WHITE_LIST_WRITE):
white_list_write = ''.join(pq[WHITE_LIST_WRITE])
if pq.has_key(BLACK_LIST_WRITE):
black_list_write = ''.join(pq[BLACK_LIST_WRITE])
if pq.has_key(DEFAULT_APP_PASS):
set_def_pass = ''.join(pq[DEFAULT_APP_PASS])
if pq.has_key(NEW_PASS):
new_pass = ''.join(pq[NEW_PASS])
if pq.has_key(UNREAD_LOG):
get_unread_log = (''.join(pq[UNREAD_LOG]))
if pq.has_key(LIGHTS):
lights_choise = ''.join(pq[LIGHTS])
if f == 'o':
try:
self.wfile.write(AISOpen(ldev))
except TypeError:
self.wfile.write('')
elif f == 'c':
try:
self.wfile.write(AISClose(ldev))
except TypeError:
self.wfile.write('')
if f == 'd':
try:
res, count= AISUpdateAndGetCount()
self.wfile.write(' COUNT >> {0} {1}'.format(count, wr_status('', res)))
except WindowsError:
pass
elif f == 't':
gettime, currtimes = AISGetTime(ldev)
self.wfile.write(gettime)
elif f == 'T':
self.wfile.write(sys_get_timezone_info() + "\n")
self.wfile.write(AISSetTime(ldev))
elif f == 'r':
pass
rt = ''.join(pq[RTE])
if rt.strip() == '':
self.wfile.write('Must enter value for seconds !')
return
else:
try:
seconds = int(rt)
stop_time = c_uint64()
stop_time = time.time() + seconds #10
#dev = DEV_HND
self.wfile.write("Wait for RTE for %d sec ...\n" % seconds)
while (time.ctime(time.time()) < time.ctime(stop_time)) :
for hnd in HND_LIST:
ldev.hnd = hnd
r, rte = MainLoop(ldev)
if rte != None:
self.wfile.write(rte)
time.sleep(THD_SLEEP)
self.wfile.write ("End RTE listen")
except Exception as vError:
self.wfile.write(vError)
return
elif f == 'l':
self.wfile.write(log_get(ldev))
elif f == 'n':
if start_index and end_index:
self.wfile.write(log_by_index(int(start_index), int(end_index), ldev))
else:
self.wfile.write('You must enter values for START INDEX and END INDEX !')
elif f == 'N':
if start_time and end_time:
self.wfile.write(log_by_time(int(start_time), int(end_time), ldev))
else:
self.wfile.write('You must enter values for START TIME and END TIME !')
elif f == 'u':
get_unread_log = int(get_unread_log)
self.wfile.write(get_unread_log_one(get_unread_log, ldev))
elif f == 'w':
self.wfile.write(whitelist_read(ldev))
elif f == 'b':
self.wfile.write(blacklist_read(ldev))
elif f == 'W':
self.wfile.write(whitelist_write(white_list_write, ldev))
elif f == 'B':
self.wfile.write(blacklist_write(black_list_write, ldev))
elif f == 'L':
self.wfile.write(TestLights(lights_choise, ldev))
elif f == 'g':
self.wfile.write(get_io_state(ldev))
elif f == 'G':
self.wfile.write(lock_open(ldev))
elif f == 'y':
self.wfile.write(relay_toogle(ldev))
elif f == 'P':
global PASS
self.wfile.write("Actual application password is :%s\n" % PASS)
if len(set_def_pass) == 0:
self.wfile.write("Patch - new pass = default pass\n")
set_def_pass = PASS
PASS = set_def_pass
self.wfile.write(password_set_default(set_def_pass))
elif f == 'p':
global PASS
new_pass = ''
self.wfile.write("Old password is actual application password: %s\n" % PASS)
self.wfile.write("New password for units ( and application ): %s\n" % new_pass)
if len(new_pass) == 0:
self.wfile.write("Patch - new pass = default pass\n")
new_pass = PASS
self.wfile.write("Try set new password for units= %s\n" % (new_pass))
self.wfile.write(password_change(new_pass, ldev))
elif f == 'f':
self.wfile.write(AISGetVersion(ldev))
elif f == 'i':
self.wfile.write(AISGetTime(ldev)[0])
self.wfile.write(sys_get_timezone_info() + "\n")
self.wfile.write(AISGetVersion(ldev))
elif f == 'E':
self.wfile.write(ee_lock(ldev))
elif f == 'e':
self.wfile.write(ee_unlock(ldev))
elif f == 'F':
try:
if pq[BIN_FIRMWARE_NAME] is not None:
firmw_name = ''.join(pq[BIN_FIRMWARE_NAME])
fwFile = ''.join(pq[BIN_FNAME])
with open(firmw_name, 'wb') as out:
out.write(fwFile)
self.wfile.write(fw_update(fw_name=firmw_name))
else:
self.wfile.write('NO FILE')
except Exception as exc:
self.wfile.write("ERROR: %s" % exc)
elif f == 's':
try:
if pq[CONFIG_FILE_READ] is not None:
conf_file_rd = ''.join(pq[CONFIG_FILE_READ])
self.wfile.write(config_file_rd(fname=conf_file_rd))
from socket import gethostname, gethostbyname
ip = gethostbyname(gethostname())
with open(conf_file_rd + '.config' , 'wb') as out:
http_request(ip + ":" + str(HTTP_SERVER_PORT), out.write(conf_file_rd + '.config'))
except Exception as exc:
self.wfile.write("ERROR: %s" % exc)
elif f == 'S':
try:
if pq[CONFIG_FILE_WR_NAME] is not None:
confFileNameWR = ''.join(pq[CONFIG_FILE_WR_NAME])
confFileWR = ''.join(pq[CONFIG_FILE_WRITE])
with open(confFileNameWR, 'wb') as out:
out.write(confFileWR)
self.wfile.write(config_file_wr(fname=confFileNameWR))
else:
self.wfile.write('NO FILE')
except Exception as exc:
self.wfile.write("ERROR: %s" % exc)
if not os.path.basename(sys.argv[0]) == AIS_HTTP:
try:
from ais_readers_main_process import DoPOST
writefile, content = DoPOST(f, **pq)
if writefile:
return self.WriteFile(content)
else:
# self.SetHeaders()
return self.wfile.write(content)
except Exception as exc:
self.wfile.write(exc)
return self.wfile.write('\n')
except Exception as error_mess:
self.wfile.write(traceback.print_exc())
class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
"""Handle requests in a separate thread."""
def RunAll():
serv = threading.Thread(target=handler_server)
serv.start()
while True:
try:
if serv.isAlive():
serv.join(timeout = SERV_JOIN)
except (KeyboardInterrupt, SystemExit, Exception) as e:
httpd.server_close()
print '\nServer stopped\nProgram close',e
shut_event.set()
if sys.platform.startswith('linux'):
os.system('pkill -9 python')
elif sys.platform.startswith('win'):
sys.exit(0)
break
def handler_server():
global httpd
while not shut_event.is_set():
my_lock.acquire()
httpd.handle_request()
my_lock.release()
time.sleep(THD_SLEEP)
def init():
print AISGetLibraryVersionStr()
global httpd
list_device()
httpd = HTTPServer((HTTP_SERVER_NAME,HTTP_SERVER_PORT),GetHandler)
httpd.socket.setsockopt(SOL_SOCKET,SO_REUSEADDR,1)
RunAll()
my_lock = threading.Lock()
shut_event = threading.Event()
if __name__ == '__main__':
global httpd
init()