#!/usr/bin/python
# -*- coding: GBK -*-
#×÷Õß : eggxp

import os
import struct
import string
import math
import datetime
import subprocess


#Ö´ÐÐcmdÖ¸Áî
def RunCmd(curCmd):
    pipe = subprocess.Popen(['cmd', ""], shell = False,
                                 stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.PIPE)
    pipe.stdin.write('%s\n'%curCmd)
    pipe.stdin.close()
    retStr = pipe.stdout.read()
    retStr += pipe.stderr.read()
    print retStr
    return retStr


#È¡µÃ´úÂëÖÐÕæʵµÄ×Ö·û´®£¨Èç²ÎÊýsrcStrÊÇ'\n',»áµÃµ½»Ø³µ·û£©
def GetCodeStr(srcStr):
    desStr = srcStr.replace("'", "\\'")
    cmd = "desStr='" + desStr + "'"
    exec(cmd)
    return desStr 


#pythonдÎļþ:
#    f = file('c:\\fuck.txt', 'a')
#    f.write(mapObsData)

#µÈ´ýÊäÈë: raw_input()

#´´½¨Socket
#s = socket.socket(socket.AF_INET, socket.SOCK_STREAM, socket.IPPROTO_TCP)
#s.bind(('192.168.0.81', 6112))
#s.listen(1)

#»ñµÃ×ÓĿ¼:
#os.path.abspath

#µÈ´ýÊäÈë:
#raw_input()

#µÃµ½±¾Ä¿Â¼:
#os.getcwd()

#µÃµ½²ÎÊý:
#os.sys.argv

#µÃµ½python·¾¶
#os.sys.executable

#ÔËÐÐÍⲿÎļþ/½áÊøÍⲿÎļþ
#processID = os.spawnl(os.P_NOWAIT, pythonPath, '-p', os.path.join(curPath, 'test.py'))
#win32api.TerminateProcess(processID, 0)


#pythonµÄ¶ÁÈ¡/дÈë¿â

#------------------------¶ÁÈ¡ 
def ReadBYTE(buf, pos):
    curValue = struct.unpack_from('B', buf, pos)
    pos += 1
    return curValue[0], pos

def ReadWORD(buf, pos):
    curValue = struct.unpack_from('H', buf, pos)
    pos += 2  
    return curValue[0], pos

def ReadDWORD(buf, pos):
    curValue = struct.unpack_from('I', buf, pos)  
    pos += 4
    return curValue[0], pos

def ReadFloat(buf, pos):
    curValue = struct.unpack_from('f', buf, pos)  
    pos += 4
    return curValue[0], pos

def ReadDouble(buf, pos):
    curValue = struct.unpack_from('d', buf, pos)  
    pos += 8
    return curValue[0], pos

def ReadString(buf, pos, _len):
    curValue = struct.unpack_from('%ds'%_len, buf, pos)
    pos += _len  
    return curValue[0], pos


#----------------------дÈë
def WriteBYTE(buf, value):
    buf += struct.pack('B', value)
    return buf

def WriteWORD(buf, value):
    buf += struct.pack('H', value)
    return buf

def WriteDWORD(buf, value):
    buf += struct.pack('I', value)
    return buf

def WriteFloat(buf, value):
    buf += struct.pack('f', value)
    return buf

def WriteDouble(buf, value):
    buf += struct.pack('d', value)
    return buf

def WriteString(buf, len, value):
    buf += struct.pack('%ds'%len, value)
    return buf

def GetDistance(srcX, srcY, destX, destY):
    return math.sqrt(pow(srcX - destX, 2) + pow(srcY - destY, 2))
    
def MovePos(srcX, srcY, destX, destY, curMoveDist):
    if curMoveDist == 0:
        return  srcX, srcY
    
    totalDist = GetDistance(srcX, srcY, destX, destY)
    if totalDist == 0:
        return  srcX, srcY
    
    resultX = curMoveDist / float(totalDist) * (destX - srcX) + srcX
    resultY = curMoveDist / float(totalDist) * (destY - srcY) + srcY
    return resultX, resultY 
    

##²âÊÔ´úÂë:
#strs = 'ÃÀÏãÊÇÖí'
#buf = ''
#buf = WriteString(buf, len(strs), strs)
#value, pos = ReadString(buf, 0, len(strs))
#print value

#»ñµÃµ±Ç°ÏµÍ³Ê±¼ä
def GetCurrentDataTimeStr():
    curTime = datetime.datetime.today()
    curTimeStr = str(curTime)
    curTimeStr = curTimeStr.split(".")[0]
    return curTimeStr

#»ñµÃϵͳʱ¼ä(²ÎÊý -> ʱ¼äÁбí)
def GetDateTimeByStr(timeStr):
    timeStr = timeStr.split(".")[0]
    return  datetime.datetime.strptime(timeStr, "%Y-%m-%d %H:%M:%S")
    
    
    
#×Ö·û´®×ª»»ÎªÕûÐÍ, Èç¹û²»ÄÜת»», ·µ»ØĬÈÏÖµ
def ToIntDef(input, defValue = 0):
    try:
        result = int(input)
        return result
    except ValueError:
        return defValue
    
#16½øÖÆÑÕɫת»»
#"#FFFFFF"--"255,255,255"
def HcToSc(h):
    h="0x"+h[1:7]
    red=string.atoi(h[:2]+h[2:4], base=16)
    green=string.atoi(h[:2]+h[4:6], base=16)
    blue=string.atoi(h[:2]+h[6:8], base=16)
    cStr=str(red)+","+str(green)+","+str(blue)
    return cStr

#"255,255,255"--"#FFFFFF"
def ScToHc(s):
    red=hex(string.atoi(s.split(",")[0]))[2:]
    green=hex(string.atoi(s.split(",")[1]))[2:]
    blue=hex(string.atoi(s.split(",")[2]))[2:]
    hStr="#"+str(red+green+blue)
    return hStr

#16½øÖÆת»»
#"0xFFFFFF"--"255,255,255"
def HdToSd(h):
    red=string.atoi(h[0:2]+h[2:4], base=16)
    green=string.atoi(h[0:2]+h[4:6], base=16)
    blue=string.atoi(h[0:2]+h[6:8], base=16)
    cStr=str(red)+","+str(green)+","+str(blue)
    return cStr

#"255,255,255"--"0xFFFFFF"
def SdToHd(s):
    red=hex(string.atoi(s.split(",")[0]))[2:]
    green=hex(string.atoi(s.split(",")[1]))[2:]
    blue=hex(string.atoi(s.split(",")[2]))[2:]
    hStr="0x"+str(red+green+blue)
    return hStr

#Ìáʾ³ýÁã´íÎóµÄEVAL
def SafeEval(value):
    try:
        return eval(value)
    except ZeroDivisionError:
        return "Division is Zero"
    
def GetPercent(value1, value2):
    if value2 == 0:
        return 0
    return int(float(value1) / float(value2) * 100)

##Éú³ÉÖ¸¶¨Îļþ£¨Èçpar£ºr'E:\¿ª·¢°æ±¾\Data\logo\formName1.log'£©
#def MakeAppointFile(par):
#    dir = os.path.dirname(par)  # »ñµÃÎļþĿ¼
#    os.makedirs(dir)  # ´´½¨¶à¼¶Ä¿Â¼
#    file = open(os.path.basename(par),'w')
#    file.close()
#
##ÔÚÖ¸¶¨Ä¿Â¼¸ù¾Ýµ±Ç°Ê±¼äÉú³ÉÐÂĿ¼£¨Èçpar£ºr'E:\¿ª·¢°æ±¾\Data\logo'£©
#def MakeCurTimeDir(par):
#    if not os.path.exists(par):  # ´«½øÀ´µÄĿ¼²»´æÔÚ
#        return
#    path=par+'\\'+str(datetime.datetime.today()).split()[0]
#    if not os.path.exists(path):  # Îļþ¼ÐÊÇ·ñ´æÔÚ£¬²»´æÔÚÔò´´½¨
#        os.mkdir(path)  # ´´½¨Îļþ¼Ð
        
#Éú³ÉÖ¸¶¨Ä¿Â¼£¨Èçpar£ºr'E:\¿ª·¢°æ±¾\Data\logo'£©
def MakeAppointDir(par):
    if not isinstance(par,str):
        return
    pathList=par.split('\\')
    path=pathList[0]
    for i in range(1,len(pathList)):
        path+='\\'+pathList[i]
        if not os.path.exists(path):  # Îļþ¼ÐÊÇ·ñ´æÔÚ£¬²»´æÔÚÔò´´½¨
            os.mkdir(path)  # ´´½¨Îļþ¼Ð
                
#Éú³ÉÖ¸¶¨Îļþ£¨Èçpar£ºr'E:\¿ª·¢°æ±¾\Data\logo\formName1.log'£©
def MakeAppointFile(par):
    if not isinstance(par,str):
        return
    pathList=par.split('\\')
    path=pathList[0]
    for i in range(1,len(pathList)):
        path+='\\'+pathList[i]
        if i==len(pathList)-1:
            file=open(path,'w')
            file.close()
        else:
            if not os.path.exists(path):  # Îļþ¼ÐÊÇ·ñ´æÔÚ£¬²»´æÔÚÔò´´½¨
                os.mkdir(path)  # ´´½¨Îļþ¼Ð

#ÔÚÖ¸¶¨Ä¿Â¼¸ù¾Ýµ±Ç°Ê±¼äÉú³ÉÐÂĿ¼£¨Èçpar£ºr'E:\¿ª·¢°æ±¾\Data\logo'£©
def MakeCurTimeDir(par):
    if not os.path.exists(par):  # ´«½øÀ´µÄĿ¼²»´æÔÚ
        return
    path=par+'\\'+str(datetime.datetime.today()).split()[0]
    if not os.path.exists(path):  # Îļþ¼ÐÊÇ·ñ´æÔÚ£¬²»´æÔÚÔò´´½¨
        os.mkdir(path)  # ´´½¨Îļþ¼Ð

#µÃµ½Ìæ»»ºóµÄ×Ö·û´®£¨²ÎÊý£ºstringÊÇÐèÒªÌæ»»µÄ×Ö·û´®£»varlistΪ²»¶¨²Î£¬ÎªÌæ»»ÄÚÈÝ£©
def GetReplaceString(string,*varlist):
    if '%' not in string:
        return string
    repalceCount = len(varlist)  # Ìæ»»´ÎÊý
    newStr = string
    if '%%' in string:
        newStr = string.replace('%%','')  # È¥³ý×Ö·û´®strÄÚµÄ'%%'
    needReplaceCount = newStr.count('%')  # ×Ö·û´®newStrÄÚµÄ'%'¸öÊý,¼´ÐèÒªÌæ»»µÄ´ÎÊý
    if repalceCount < needReplaceCount:
        tempList = list(varlist)
        for i in range(needReplaceCount-repalceCount):
            tempList.append(0)
        replaceTuple= tuple(tempList)
        #¸æËßµ÷ÓÃÕߣ¬²ÎÊý´«ÉÙÁË
        return 'func:GetReplaceString();error:the parameter lack'
#        return string%replaceTuple
        
    replaceTuple = tuple(varlist[:needReplaceCount])
    return string%replaceTuple