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tools.py
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tools.py
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# coding=UTF-8
# FishX's tool-box for Raspberry PI
# This must run as root (sudo python lapse.py) due to framebuffer, etc.
#
# http://www.adafruit.com/products/998 (Raspberry Pi Model B)
# http://www.adafruit.com/products/1601 (PiTFT Mini Kit)
#
# Prerequisite tutorials: aside from the basic Raspbian setup and PiTFT setup
# http://learn.adafruit.com/adafruit-pitft-28-inch-resistive-touchscreen-display-raspberry-pi
#
# tools.py by FishX (fishx@foxmail.com)
# based on cam.py by Phil Burgess / Paint Your Dragon for Adafruit Industries.
# BSD license, all text above must be included in any redistribution.
import wiringpi2
import atexit
import cPickle as pickle
import errno
import fnmatch
import io
import os
import pygame
import threading
import netifaces
import re
import subprocess
import time
from pygame.locals import *
from subprocess import call
from time import sleep
from datetime import datetime, timedelta
# UI classes ---------------------------------------------------------------
# Icon is a very simple bitmap class, just associates a name and a pygame
# image (PNG loaded from icons directory) for each.
# There isn't a globally-declared fixed list of Icons. Instead, the list
# is populated at runtime from the contents of the 'icons' directory.
class Icon:
def __init__(self, name):
self.name = name
try:
self.bitmap = pygame.image.load(iconPath + '/' + name + '.png')
except:
pass
# Button is a simple tappable screen region. Each has:
# - bounding rect ((X,Y,W,H) in pixels)
# - optional background color and/or Icon (or None), always centered
# - optional foreground Icon, always centered
# - optional single callback function
# - optional single value passed to callback
# Occasionally Buttons are used as a convenience for positioning Icons
# but the taps are ignored. Stacking order is important; when Buttons
# overlap, lowest/first Button in list takes precedence when processing
# input, and highest/last Button is drawn atop prior Button(s). This is
# used, for example, to center an Icon by creating a passive Button the
# width of the full screen, but with other buttons left or right that
# may take input precedence (e.g. the Effect labels & buttons).
# After Icons are loaded at runtime, a pass is made through the global
# buttons[] list to assign the Icon objects (from names) to each Button.
class Button:
def __init__(self, rect, **kwargs):
self.rect = rect # Bounds
self.color = None # Background fill color, if any
self.iconBg = None # Background Icon (atop color fill)
self.iconFg = None # Foreground Icon (atop background)
self.bg = None # Background Icon name
self.fg = None # Foreground Icon name
self.callback = None # Callback function
self.value = None # Value passed to callback
for key, value in kwargs.iteritems():
if key == 'color': self.color = value
elif key == 'bg' : self.bg = value
elif key == 'fg' : self.fg = value
elif key == 'cb' : self.callback = value
elif key == 'value': self.value = value
def selected(self, pos):
x1 = self.rect[0]
y1 = self.rect[1]
x2 = x1 + self.rect[2] - 1
y2 = y1 + self.rect[3] - 1
if ((pos[0] >= x1) and (pos[0] <= x2) and
(pos[1] >= y1) and (pos[1] <= y2)):
if self.callback:
if self.value is None: self.callback()
else: self.callback(self.value)
return True
return False
def draw(self, screen):
if self.color:
screen.fill(self.color, self.rect)
if self.iconBg:
screen.blit(self.iconBg.bitmap,
(self.rect[0]+(self.rect[2]-self.iconBg.bitmap.get_width())/2,
self.rect[1]+(self.rect[3]-self.iconBg.bitmap.get_height())/2))
if self.iconFg:
screen.blit(self.iconFg.bitmap,
(self.rect[0]+(self.rect[2]-self.iconFg.bitmap.get_width())/2,
self.rect[1]+(self.rect[3]-self.iconFg.bitmap.get_height())/2))
def setBg(self, name):
if name is None:
self.iconBg = None
else:
for i in icons:
if name == i.name:
self.iconBg = i
break
# UI callbacks -------------------------------------------------------------
# These are defined before globals because they're referenced by items in
# the global buttons[] list.
############################################################################
#跳转到指定屏幕
def goScreen(n):
global screenMode
screenMode = n
#输入输入字符串是否为IP地址
def isIpAddr(varObj):
rule = r"\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
match = re.match( rule , varObj )
if match:
return True
return False
#判断是否为域名
def isDomain(hostname):
if len(hostname) > 255:
return False
if hostname.endswith("."): # A single trailing dot is legal
hostname = hostname[:-1] # strip exactly one dot from the right, if present
disallowed = re.compile("[^A-Z\d-]", re.IGNORECASE)
return all( # Split by labels and verify individually
(label and len(label) <= 63 # length is within proper range
and not label.startswith("-") and not label.endswith("-") # no bordering hyphens
and not disallowed.search(label)) # contains only legal characters
for label in hostname.split("."))
#把字符串转换为Dict
def convTxtToDict():
global tempText,charList
charList = []
for c in range(0, len(tempText)):
charList.append(tempText[c:c+1])
#应用新的DNS设置
def applyNewDNSCfg():
global screenMode,dns1,dns2,dns3
if curOp == 0:
dns1 = tempText
elif curOp == 1:
dns2 = tempText
elif curOp == 2:
dns3 = tempText
dnsFile = open('/etc/resolv.conf','w')
if isIpAddr(dns1):
dnsFile.write("nameserver " + dns1 + "\n")
if isIpAddr(dns2):
dnsFile.write("nameserver " + dns2 + "\n")
if isIpAddr(dns3):
dnsFile.write("nameserver " + dns3 + "\n")
dnsFile.close()
viewNetworkSettings()
#在DNS1、2、3之间切换
def chgDNSOp(n):
global tempText,curOp,dns1,dns2,dns3
# save current network settings
#if not isIpAddr(tempText):return
if curOp == 0:
dns1 = tempText
elif curOp == 1:
dns2 = tempText
elif curOp == 2:
dns3 = tempText
curOp = n
# switch to selected item
if n == 0:
tempText = dns1
elif n == 1:
tempText = dns2
elif n == 2:
tempText = dns3
convTxtToDict()
#主菜单：Change DNS CLick，读取DNS设置并初始化
def chgDnsClick():
global screenMode,dns1,dns2,dns3,tempText,charList,curOp
dnsFile = open("/etc/resolv.conf")
line = dnsFile.readline()
dnslist = []
while line:
line = line.replace('nameserver','')
line = line.replace(' ','')
line = line.replace('\n','')
if isIpAddr(line):
dnslist.append(line)
line = dnsFile.readline()
dnsFile.close()
dns1 = "8.8.8.8"
dns2 = ""
dns3 = ""
c = 0
for l in dnslist:
if c == 0:
dns1 = l
elif c == 1:
dns2 = l
elif c == 2:
dns3 = l
c = c + 1
curOp = 0
tempText = dns1
convTxtToDict()
screenMode = 3
#主菜单：查看当前的网络设置
def viewNetworkSettings():
global screenMode,curIPEth0,curMskEth0,curMACEth0,curIPWlan0,curMskWlan0,curMACWlan0,curGWDefault,curDNS1,curDNS2,dnslist
dnslist = []
curIPEth0 = netifaces.ifaddresses('eth0').setdefault(netifaces.AF_INET,[{'addr':''}])[0]['addr']
curMskEth0 = netifaces.ifaddresses('eth0').setdefault(netifaces.AF_INET,[{'netmask':''}])[0]['netmask']
curMACEth0 = netifaces.ifaddresses('eth0').setdefault(netifaces.AF_LINK,[{'addr':''}])[0]['addr']
try:
curIPWlan0 = netifaces.ifaddresses('wlan0').setdefault(netifaces.AF_INET,[{'addr':''}])[0]['addr']
curMskWlan0 = netifaces.ifaddresses('wlan0').setdefault(netifaces.AF_INET,[{'netmask':''}])[0]['netmask']
curMACWlan0 = netifaces.ifaddresses('wlan0').setdefault(netifaces.AF_LINK,[{'addr':''}])[0]['addr']
except:
curIPWlan0 = ""
curMskWlan0 = ""
curMACWlan0 = ""
gws = netifaces.gateways()
try:
curGWDefault = gws['default'][netifaces.AF_INET][0]
except:
curGWDefault = ""
f = open("/etc/resolv.conf")
line = f.readline()
while line:
line = line.replace('nameserver','')
line = line.replace(' ','')
line = line.replace('\n','')
if isIpAddr(line):
dnslist.append(line)
line = f.readline()
f.close()
screenMode = 4
#显示网络设置
def dispNetworkInfo():
myfont = pygame.font.SysFont(fontName,18)
lblText = myfont.render("eth0(" + curMACEth0 + ")", 1 , (0,255,0))
screen.blit(lblText,(3,3))
lblText = myfont.render("IP:" + curIPEth0 , 1 , (255,255,255))
screen.blit(lblText,(3,23))
lblText = myfont.render("MSK:" + curMskEth0 , 1 , (255,255,255))
screen.blit(lblText,(3,43))
lblText = myfont.render("wlan0(" + curMACWlan0 + ")", 1 , (0,255,0))
screen.blit(lblText,(3,63))
lblText = myfont.render("IP:" + curIPWlan0 , 1 , (255,255,255))
screen.blit(lblText,(3,85))
lblText = myfont.render("MSK:" + curMskWlan0 , 1 , (255,255,255))
screen.blit(lblText,(3,103))
lblText = myfont.render("gateway" , 1 , (0,255,0))
screen.blit(lblText,(3,123))
lblText = myfont.render(curGWDefault , 1 , (255,255,255))
screen.blit(lblText,(3,143))
lblText = myfont.render("DNS" , 1 , (0,255,0))
screen.blit(lblText,(3,163))
cnt = 0
for dns in dnslist:
cnt = cnt + 20
lblText = myfont.render(dns , 1 , (255,255,255))
screen.blit(lblText,(3,163 + cnt))
#更改网络配置功能模块。。。。。。。。
#主菜单：更改网络设置
def changeIPCallback(n):
global screenMode
screenMode = 6
#0-修改网络设置之前选择适配器
def selectAdpater(adp):
global curAdpater,screenMode
curAdpater = adp
loadNetworkCfg(curAdpater)
# if netifaces.ifaddresses(curAdpater).setdefault(netifaces.AF_INET,[{'addr':''}])[0]['addr'] <> "":
screenMode = 5
#1-根据上一步选择的网卡，调入相应的网络参数
def loadNetworkCfg(adp):
global curOp, tempText, screenMode
global tempIP, tempMsk, tempGW
try:
tempIP = netifaces.ifaddresses(adp).setdefault(netifaces.AF_INET,[{'addr':''}])[0]['addr']
tempMsk = netifaces.ifaddresses(adp).setdefault(netifaces.AF_INET,[{'netmask':''}])[0]['netmask']
except:
tempIP = ""
tempMsk = ""
gws = netifaces.gateways()
try:
tempGW = gws['default'][netifaces.AF_INET][0]
except:
tempGW = ""
tempText = tempIP
convTxtToDict()
curOp = 0
#2-应用新的网络配置
def applyNewNetworkCfg(a):
global curOp, tempText, screenMode
global tempIP, tempMsk, tempGW, curAdpater, curOp, screenMode
if a == "eth0":
os.system("sudo ifconfig eth0 auto")
sleep(2)
viewNetworkSettings()
elif a == "wlan0":
os.system("sudo ifconfig wlan0 auto")
os.system("sudo /etc/init.d/networking restart")
sleep(2)
viewNetworkSettings()
elif isIpAddr(tempIP) and isIpAddr(tempMsk) and isIpAddr(tempGW):
if curOp == 0:
tempIP = tempText
elif curOp == 1:
tempMsk = tempText
elif curOp == 2:
tempGW = tempText
print "Now change the network settings to new one..."
tempCmd = "ifconfig " + curAdpater + " " + tempIP + " netmask " + tempMsk
print tempCmd
os.system(tempCmd)
tempCmd = "route add default gw " + tempGW
print tempCmd
os.system(tempCmd)
viewNetworkSettings()
return
#修改网络配置界面中点击,ip,msk,gw按钮
def chgIPOp(n):
global tempText,curOp,tempIP,tempMsk,tempGW
# save current network settings
if not isIpAddr(tempText):return
if curOp == 0:
tempIP = tempText
elif curOp == 1:
tempMsk = tempText
elif curOp == 2:
tempGW = tempText
curOp = n
# switch to selected item
if n == 0:
tempText = tempIP
elif n == 1:
tempText = tempMsk
elif n == 2:
tempText = tempGW
convTxtToDict()
#主菜单按下Ping按钮后的初始化操作，修改ping界面的有关参数
def pingClick():
global screenMode,curOp,tempAddr,tempPkg,tempCnt,tempText,theTarget,vkReturnScreen,vkTopBgReturnTarget,consoleReturnScreen
theTarget = "ping"
gws = netifaces.gateways()
curGWDefault = gws['default'][netifaces.AF_INET][0]
if isIpAddr(curGWDefault):
tempAddr = curGWDefault
tempText = tempAddr
else :
tempAddr = "192.168.1.1"
tempText = tempAddr
convTxtToDict()
tempPkg = "32"
tempCnt = "5"
curOp = 0
consoleReturnScreen = 7
vkTopBgReturnTarget = 7
vkReturnScreen = 7
screenMode = 7
#
#
#Ping的操作界面点击的相关函数
def chgPingOp(n):
global screenMode, consoleReturnScreen
global curOp, tempAddr, tempCnt, tempPkg, tempText
#保存当前设置
#if not isIpAddr(curText):return
if (curOp == 0 or curOp == 4 ) and (isIpAddr(tempText) or isDomain(tempText)):
tempAddr = tempText
if curOp == 4:
consoleReturnScreen = 9
else:
consoleReturnScreen = 7
elif curOp == 1 and tempText.isdigit():
if tempText.lstrip("0") <> "":
tempText = tempText.lstrip("0")
tempCnt = tempText
elif curOp == 2 and tempText.isdigit():
if tempText.lstrip("0") <> "":
tempText = tempText.lstrip("0")
tempPkg = tempText
else:
return
curOp = n
if n == 0 or n == 4:
tempText = tempAddr
elif n == 1:
tempText = tempCnt
elif n == 2:
tempText = tempPkg
convTxtToDict()
if n == 4:
screenMode = 9
#开始Ping
#开始另外一个线程，不断从控制台获取数据，获取后添加到一个队列
#当按下Ping设置界面的OK按钮时执行此操作
def startPing():
global screenMode,lastVkScreenMode
global t, busy, popen, isManualRolling
global tempAddr,tempCnt,tempPkg,curOP,tempText,tempCmd
if (curOp == 0 or curOp ==4) and (isIpAddr(tempText) or isDomain(tempText)):
tempAddr = tempText
elif curOp == 1 and tempText.isdigit():
if tempText.lstrip("0") <> "":
tempText = tempText.lstrip("0")
convTxtToDict()
tempCnt = tempText
elif curOp == 2 and tempText.isdigit():
if tempText.lstrip("0") <> "":
tempText = tempText.lstrip("0")
convTxtToDict()
tempPkg = tempText
else:
return
tempCmd = "ping"
if tempCnt <> "0":
tempCmd = tempCmd + " -c " + tempCnt
if tempPkg <> "0":
tempCmd = tempCmd + " -s " + tempPkg
tempCmd = tempCmd + " " + tempAddr
consoleReturnScreen = lastVkScreenMode
startSimpleCmd()
#按下虚拟键盘之后增加字符到字符列表
def vkCallback(k):
global screenMode,charList,tempText
if k <> "-1":
charList.append(k)
elif len(charList) <> 0:
charList.pop()
tempText = ''.join(charList)
#print charList
#display the character intered
def showTextInputed():
global charList,fontName,tempText
charTop = 5
charLeft = 3
charMax = 26
charCalc = 0
charWidth = 10
charHeight = 16
charSpace = 2
charBlank = 4
curCharLine = 0
charCount = 0
maxLine = 3
myfont = pygame.font.SysFont(fontName, charHeight)
if tempText == "":
charList = []
for c in charList:
lblChar = myfont.render(c , 1, (255,255,255))
newCharLeft = charLeft + (charWidth + charSpace) * charCount
newCharTop = charTop + (charHeight + charBlank) * curCharLine
screen.blit(lblChar, (newCharLeft,newCharTop ))
charCount = charCount + 1
if charCount % charMax == 0:
curCharLine = curCharLine + 1
charCount = 0
#从控制台获取文本后追加到consoleResult词典（单独线程）
def getConsoleTextCommon():
global busy,popen,shouldUpdate
global maxConLinesBuffer,tempCmd,consoleResult
busy = True
consoleResult = []
popen = subprocess.Popen(tempCmd.split(' '), stdout = subprocess.PIPE)
while busy is True :
cmdLine = popen.stdout.readline()
if cmdLine <> "":
if len(consoleResult) > maxConLinesBuffer:
consoleResult.pop(0)
consoleResult.append(cmdLine.replace('\n',''))
else:
consoleResult.append(cmdLine.replace('\n',''))
shouldUpdate = True
else:
busy = False
busy = False
popen.kill()
print "subProcess over!"
#主菜单运行自定义命令点击事件
def runCustomCmdClick():
global screenMode,theTarget,vkReturnScreen,vkTopBgReturnTarget
global tempText, charList
tempText = ""
convTxtToDict()
vkTopBgReturnTarget = 9
theTarget = "console"
vkReturnScreen = 0
screenMode = 9
#检测虚拟键盘按下OK键后，文本发送的目标。
def checkTarget():
global theTarget,consoleReturnScreen,vkReturnScreen,screenMode,tempText,tempCmd,lastVkScreenMode
if theTarget == "console":
consoleReturnScreen = 9
tempCmd = tempText
startSimpleCmd()
if theTarget == "ping":
if isIpAddr(tempText) or isDomain(tempText):
consoleReturnScreen = 7
screenMode = 7
if theTarget == "tracert":
consoleReturnScreen = lastVkScreenMode
tempCmd = "traceroute " + tempText
startSimpleCmd()
if theTarget == "scannetwork":
consoleReturnScreen = lastVkScreenMode
tempCmd = "sudo nmap -sS " + tempText
startSimpleCmd()
if theTarget == "scanport":
consoleReturnScreen = lastVkScreenMode
tempCmd = "nmap -PS " + tempText
startSimpleCmd()
if theTarget == "wifi":
consoleReturnScreen = 2
enableNewWifiConfig()
tempCmd = "sudo /etc/init.d/networking restart"
startSimpleCmd()
if theTarget == "reset":
setNetworkSettingsToDefault()
screenMode = 15
#检测虚拟键盘按下Return键后,应当返回的屏幕
def checkReturnTarget():
global screenMode, vkReturnScreen
screenMode = vkReturnScreen
def checkVkTopBgReturnTarget():
global screenMode, vkTopBgReturnTarget
screenMode = vkTopBgReturnTarget
#控制台中绘制给定行数的结果，把指定的lineList绘制到屏幕。
def drawConsoleLines(lineList,leftPos,topPos):
global fontName, conFontSize, conFontSize, conLineSpace,maxConLines
lineFont = pygame.font.SysFont(fontName, conFontSize)
#totalLines为lineList的总行数，actualLines为要绘制的实际行数
totalLines = len(lineList)
#print lineList
if totalLines < maxConLines:
actualLines = totalLines
else:
actualLines = maxConLines
if actualLines > 0:
for i in range(0,actualLines):
#curLine = i + totalLines - actualLines
lblCurLine = lineFont.render(lineList[i] , 1 , (255,255,255))
screen.blit(lblCurLine,(leftPos, topPos + (conFontSize + conLineSpace) * i))
#从命令行的所有返回行中选择指定行发送给控制台绘制模块,调用以上功能
def dispConsoleResult():
global consoleResult,maxRecord,isManualRolling
totalLines = len(consoleResult)
linesList = []
if totalLines > maxConLines:
actualLines = maxConLines
else:
actualLines = totalLines
if actualLines > 0:
for i in range(0,actualLines):
curLine = i + totalLines - actualLines
linesList.append(consoleResult[curLine])
drawConsoleLines(linesList,3,3)
#上下滚动显示Console命令行返回结果
def rollingConsoleRows(direction):
global consoleResult, maxConLines, curTopLine, curBottomLine, isManualRolling, manualLineList, busy
#print "run Manual rolling",
manualLineList = []
totalLines = len(consoleResult)
if totalLines < maxConLines:
return
if isManualRolling is not True:
curBottomLine = totalLines
curTopLine = totalLines - maxConLines
else:
isManualRolling = True
if curTopLine <= 0:
curTopLine = 0
isTopLine = True
else:
isTopLine = False
if curBottomLine >= totalLines:
isBottomLine = True
else:
isBottomLine = False
if direction is "up":
if isTopLine is not True:
curTopLine = curTopLine - 1
curBottomLine = curBottomLine - 1
if direction is "down":
if isBottomLine is not True:
curTopLine = curTopLine + 1
curBottomLine = curBottomLine + 1
#print "isBottomLine:" , isBottomLine, "Down Clicked! totalLine:", totalLines , "maxConLines:", maxConLines, "curTopLine:" , curTopLine , "curBottomLine:" , curBottomLine
for curLine in range(curTopLine,curBottomLine):
manualLineList.append(consoleResult[curLine])
#print manualLineList
drawConsoleLines(manualLineList,3,3)
isManualRolling = True
#恢复自动滚动信息显示
def continueDrawConsoleRows():
global isManualRolling
isManualRolling = False
#从控制台运行命令窗口返回前一个窗口
def returnFromConsole():
global screenMode,consoleReturnScreen
global t, busy, popen
if busy == True:
popen.terminate()
t.join()
print "Return From Console"
screenMode = consoleReturnScreen
#执行指定的简单命令
def startSimpleCmd():
global screenMode
global t, busy, popen, isManualRolling
global tempCmd
print "now run:" + tempCmd
if busy == True:
t.join()
t = threading.Thread(target=getConsoleTextCommon)
t.start()
isManualRolling = False
screenMode = 13
#主菜单：路由跟踪
def tracertClick():
global screenMode,theTarget,vkReturnScreen,tempText,vkTopBgReturnTarget
vkTopBgReturnTarget = 12
tempText = ""
convTxtToDict()
theTarget = "tracert"
vkReturnScreen = 0
screenMode = 12
#主菜单：扫描网络
def scanNetworkClick():
global screenMode,theTarget,vkReturnScreen,tempText,vkTopBgReturnTarget
vkTopBgReturnTarget = 12
tempText = ""
convTxtToDict()
theTarget = "scannetwork"
vkReturnScreen = 0
screenMode = 12
#主菜单：扫描指定IP的全部端口
def scanPortClick():
global screenMode,theTarget,vkReturnScreen,tempText,vkTopBgReturnTarget
vkTopBgReturnTarget = 12
tempText = ""
convTxtToDict()
theTarget = "scanport"
vkReturnScreen = 0
screenMode = 12
#主菜单：点击Wifi按钮
def wifiClick():
global screenMode,curWifi,theTarget,vkReturnScreen
vkReturnScreen = 2
theTarget = "wifi"
curWifi = 0
screenMode = 2
getWifiList()
#获取iwlist wlan0 scanning信息，全部发送到consoleResult
def getWifiList():
global screenMode
global t, busy, popen
global tempCmd,curWifi
tempCmd = "iwlist wlan0 scan"
print "now run:" + tempCmd
if busy == True:
t.join()
t = threading.Thread(target=getConsoleTextCommon)
t.start()
sleep(0.5)
while busy is True:
sleep(0.5)
curWifi = 0
parseWifiList()
#处理获取的consoleResult信息变成Wifi列表
def parseWifiList():
global consoleResult,wifiList
tempWifiItem = []
wifiList = []
firstMeet = True
for line in consoleResult:
if line.find('Cell') > -1:
if firstMeet is True:
tempWifiItem = []
firstMeet = False
else:
wifiList.append(tempWifiItem)
tempWifiItem = []
tempWifiItem.append(line.strip())
if tempWifiItem <> []:
wifiList.append(tempWifiItem)
def setCurWifi(n):
global curWifi
if n == 1:
if curWifi == wifiCount - 1:
curWifi = 0
else:
curWifi = curWifi + 1
else:
if curWifi == 0:
curWifi = wifiCount - 1
else:
curWifi = curWifi -1
#print curWifi
#在屏幕上显示Wifi详细信息
def drawWifiOnScreen():
global screenMode,wifiList,curWifi,wifiCount,fontName
wifiCount = len(wifiList)
if wifiCount == 0:
return
wifiFont = pygame.font.SysFont(fontName, 16)
#Wifi:ESSID
tempList = wifiList[curWifi][1].split('"')
lblCurLine = wifiFont.render("(" + str(wifiCount) + "/" + str(curWifi + 1) + ")" + tempList[1] , 1 , (255,255,255))
screen.blit(lblCurLine,(3, 3))
#Mac
tempLine = wifiList[curWifi][0][len(wifiList[curWifi][0])-17:len(wifiList[curWifi][0])]
lblCurLine = wifiFont.render("MAC:" + tempLine , 1 , (255,255,255))
screen.blit(lblCurLine,(3, 30))
#Protocol
tempLine = wifiList[curWifi][2].replace("Protocol:","")
lblCurLine = wifiFont.render("Protocol:" + tempLine , 1 , (255,255,255))
screen.blit(lblCurLine,(3, 50))
#BitRate
tempLine = wifiList[curWifi][6].replace("Bit Rates:","")
lblCurLine = wifiFont.render("BitRates:" + tempLine , 1 , (255,255,255))
screen.blit(lblCurLine,(3, 70))
#Encrypt
tempLine = wifiList[curWifi][5].replace("Encryption key:","")
lblCurLine = wifiFont.render("Encrypt:" + tempLine , 1 , (255,255,255))
screen.blit(lblCurLine,(3, 90))
#Quality,signal Level
if curWifi == wifiCount - 1:
tempLineCount = len(wifiList[curWifi]) - 2
else:
tempLineCount = len(wifiList[curWifi]) - 1
tempLine = wifiList[curWifi][tempLineCount]
tempList = tempLine.split("/")
tempList1 = tempList[0].split("=")
tempList2 = tempList[1].split("=")
tempLine = tempList1[1]
lblCurLine = wifiFont.render("Signal Quality:" + tempLine + "%" , 1 , (255,255,255))
screen.blit(lblCurLine,(3,110))
tempLine = tempList2[1]
lblCurLine = wifiFont.render("Signal Level:" + tempLine + "%", 1 , (255,255,255))
screen.blit(lblCurLine,(3,130))
def reFreshWifiList():
getWifiList()
#启用新的Wifi设置
#应该判断/etc/network/interface中是否有关于Wifi的以下几行
#auto wlan0
#allow-hotplug wlan0
#iface wlan0 inet manual
#wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
#iface default inet dhcp
#生成新的/etc/wpa_supplicant/wpa_supplicant.conf文件
def enableNewWifiConfig():
global wifiList,curWifi,tempText
essid = wifiList[curWifi][1].split('"')[1]
password = tempText
wifiFile = open('/etc/wpa_supplicant/wpa_supplicant.conf','w')
wifiFile.write("#ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev\n")
wifiFile.write("#update_config=1\n")
wifiFile.write("network={\n")
wifiFile.write('ssid="' + essid + '"\n')
wifiFile.write("proto=RSN\n")
wifiFile.write("key_mgmt=WPA-PSK\n")
wifiFile.write("pairwise=CCMP TKIP\n")
wifiFile.write("group=CCMP TKIP\n")
wifiFile.write('psk="' + password + '"\n')
wifiFile.write('}\n')
wifiFile.close()
#主菜单：退出按钮
def exitCallback():
global screenMode
screenMode = 1
#执行退出操作
def exitSystem(n):
global screenMode
if n == 0:
raise SystemExit
elif n == 1:
os.system('sudo halt -h')
elif n == 2:
os.system('sudo reboot')
elif n == 3:
screenMode = 0
#主菜单：点击设置
def setClick():
global screenMode
screenMode = 15
def resetNetworkClick():
global screenMode,cfmReturnScreen,theTarget,tempText
tempText = "Reset Network Settings to Default?"
convTxtToDict()
theTarget = "reset"
cfmReturnScreen = 15
screenMode = 14
def chkCfmReturnScreen():
global screenMode,cfmReturnScreen
screenMode = cfmReturnScreen
def setNetworkSettingsToDefault():
print "Start changing network configuration to default!"
netCfgFile = open('/etc/network/interfaces','w')
netCfgFile.write("auto lo\n")
netCfgFile.write("\n")
netCfgFile.write("iface lo inet loopback\n")
netCfgFile.write("iface eth0 inet dhcp\n")
netCfgFile.write("\n")
netCfgFile.write("auto wlan0\n")
netCfgFile.write("allow-hotplug wlan0\n")
netCfgFile.write("iface wlan0 inet manual\n")
netCfgFile.write("wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf\n")
netCfgFile.write("iface default inet dhcp\n")
netCfgFile.close()
wifiFile = open('/etc/wpa_supplicant/wpa_supplicant.conf','w')
wifiFile.write("#ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev\n")
wifiFile.write("#update_config=1\n")
wifiFile.write("network={\n")
wifiFile.write('ssid=""\n')
wifiFile.write("proto=RSN\n")
wifiFile.write("key_mgmt=WPA-PSK\n")
wifiFile.write("pairwise=CCMP TKIP\n")
wifiFile.write("group=CCMP TKIP\n")
wifiFile.write('psk=""\n')
wifiFile.write('}\n')
wifiFile.close()
os.system("sudo /etc/init.d/networking restart")
sleep(1)
print "Complete!"
# 全局设置
busy = False
threadExited = False
screenMode = 0 # Current screen mode; default = HOME
screenModePrior = -1 # Prior screen mode (for detecting changes)
iconPath = 'icons' # Subdirectory containing UI bitmaps (PNG format)
returnScreen = 0
backlightpin = 252
shouldUpdate = False
isManualRolling = False
txtBoxMaxLength = 300
charList = []
icons = [] # This list gets populated at startup
maxConLinesBuffer = 300
maxConLines = 20
conFontSize = 9
conFontSpace = 2
conLineSpace = 1
fontName = "Droid Sans Mono"
manualLineList = []
tempText = ""
cfmReturnScreen = 0
# buttons[] is a list of lists; each top-level list element corresponds
# to one screen mode (e.g. viewfinder, image playback, storage settings),
# and each element within those lists corresponds to one UI button.
# There's a little bit of repetition (e.g. prev/next buttons are
# declared for each settings screen, rather than a single reusable
# set); trying to reuse those few elements just made for an ugly
# tangle of code elsewhere.
buttons = [
# Screen mode 0 is the MainMenu
[Button(( 15, 14,144, 70), bg='icon_clock', cb=viewNetworkSettings),
Button((163, 14, 70, 70), bg='icon13', cb=changeIPCallback, value=1),
Button((237, 14, 70, 70), bg='icon_dns', cb=chgDnsClick),
Button(( 15, 88, 70, 70), bg='icon12', cb=pingClick),
Button(( 89, 88, 70, 70), bg='icon14', cb=tracertClick),
Button((163, 88, 70, 70), bg='icon21', cb=scanNetworkClick),
Button((237, 88, 70, 70), bg='icon22', cb=scanPortClick),
Button(( 15,162, 70, 70), bg='icon_wifi', cb=wifiClick),
Button(( 89,162, 70, 70), bg='icon31', cb=runCustomCmdClick),
Button((163,162, 70, 70), bg='icon33', cb=setClick),
Button((237,162, 70, 70), bg='icon34', cb=exitCallback)],
# Screen 1 退出选择界面
[Button((163, 88, 70, 70), bg='icon_ret', cb=exitSystem, value=3),
Button((237, 88, 70, 70), bg='reboot', cb=exitSystem, value=2),
Button((163,162, 70, 70), bg='halt', cb=exitSystem, value=1),
Button((237,162, 70, 70), bg='icon34', cb=exitSystem, value=0)],
# Screen 2 Wifi选择界面
[Button(( 1, 1,318, 24), bg='ws_title'),
Button((289, 27, 30, 40), bg='ws_refresh',cb=reFreshWifiList),
Button((289, 69, 30, 40), bg='ws_up',cb=setCurWifi,value = -1),
Button((289,111, 30, 40), bg='ws_down',cb=setCurWifi,value = 1),
Button((289,153, 30, 40), bg='ws_return',cb=goScreen,value=0),
Button((289,196, 30, 40), bg='ws_ok',cb=goScreen,value=9)],
# Screen 3 改DNS界面
[Button(( 3, 81, 50, 50), bg='ns1', cb=chgDNSOp, value=0),
Button(( 3,134, 50, 50), bg='ns2', cb=chgDNSOp, value=1),
Button(( 3,187, 50, 50), bg='ns3', cb=chgDNSOp, value=2),
Button(( 56, 81, 50, 50), bg='1', cb=vkCallback, value="1"),
Button(( 56,134, 50, 50), bg='4', cb=vkCallback, value="4"),
Button(( 56,187, 50, 50), bg='7', cb=vkCallback, value="7"),
Button((109, 81, 50, 50), bg='2', cb=vkCallback, value="2"),
Button((109,134, 50, 50), bg='5', cb=vkCallback, value="5"),
Button((109,187, 50, 50), bg='8', cb=vkCallback, value="8"),
Button((162, 81, 50, 50), bg='3', cb=vkCallback, value="3"),
Button((162,134, 50, 50), bg='6', cb=vkCallback, value="6"),
Button((162,187, 50, 50), bg='9', cb=vkCallback, value="9"),
Button((215, 81, 50, 50), bg='dot', cb=vkCallback, value="."),
Button((215,134, 50, 50), bg='0', cb=vkCallback, value="0"),
Button((215,187,103, 50), bg='ok', cb=applyNewDNSCfg),
Button((268, 81, 50, 50), bg='del', cb=vkCallback, value="-1"),
Button((268,134, 50, 50), bg='ret', cb=goScreen, value=0)],
# Screen 4 is Display IP Address 显示IP界面返回
[Button((215,188,103, 50), bg='ok', cb=goScreen, value=0)],
# Screen 5 is Changing Network settings
[Button(( 3, 81, 50, 50), bg='adr', cb=chgIPOp, value=0),
Button(( 3,134, 50, 50), bg='msk', cb=chgIPOp, value=1),
Button(( 3,187, 50, 50), bg='gw', cb=chgIPOp, value=2),
Button(( 56, 81, 50, 50), bg='1', cb=vkCallback, value="1"),
Button(( 56,134, 50, 50), bg='4', cb=vkCallback, value="4"),
Button(( 56,187, 50, 50), bg='7', cb=vkCallback, value="7"),
Button((109, 81, 50, 50), bg='2', cb=vkCallback, value="2"),
Button((109,134, 50, 50), bg='5', cb=vkCallback, value="5"),
Button((109,187, 50, 50), bg='8', cb=vkCallback, value="8"),
Button((162, 81, 50, 50), bg='3', cb=vkCallback, value="3"),
Button((162,134, 50, 50), bg='6', cb=vkCallback, value="6"),
Button((162,187, 50, 50), bg='9', cb=vkCallback, value="9"),
Button((215, 81, 50, 50), bg='dot', cb=vkCallback, value="."),
Button((215,134, 50, 50), bg='0', cb=vkCallback, value="0"),
Button((215,187,103, 50), bg='ok', cb=applyNewNetworkCfg,value="none"),
Button((268, 81, 50, 50), bg='del', cb=vkCallback, value="-1"),
Button((268,134, 50, 50), bg='ret', cb=goScreen, value=0)],
# Screen 6 choosing network adpater
[Button(( 14, 13,144, 70), bg='eth0_m', cb=selectAdpater, value="eth0"),
Button((162, 13,144, 70), bg='wlan0_m', cb=selectAdpater, value="wlan0"),
Button(( 14, 87,144, 70), bg='eth0_a', cb=applyNewNetworkCfg, value="eth0"),
Button((162, 87,144, 70), bg='wlan0_a', cb=applyNewNetworkCfg, value="wlan0"),
Button(( 15,161,291, 70), bg='return_big', cb=goScreen, value=0)],
# Screen 7 is Ping settings
[Button(( 3, 2,315, 77), bg='addr_bg', cb=chgPingOp, value=4),
Button(( 3, 81, 50, 50), bg='adr', cb=chgPingOp, value=0),