func.sh

#!/bin/bash
downloads_dir=~/downloads
#>>>>>>>>>>linux系统相关
#>>>>>>>>>>scm配置管理相关
#>>>>>>>>>>分布式编译相关
#>>>>>>>>>>linux系统相关
#>>>>>>>>>>字符串处理相关
function unset_color()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
}

##派断是否为 32 位系统
function sh_system_is_i386()
{
    local cmd="uname -a"
    local result=
    #cmd=`sh_get_arch_cmd`
    echo "$cmd | grep 64" >&2
    result=`$cmd | grep 64`
if [ "$result" = "" ]
then
echo "0" >&2
return 0
else
echo "1" >&2
return 1
fi 
}

#判断 CPU 是否支持64位
function sh_cpu_support_64()
{
    result=`cat /proc/cpuinfo | grep flags | grep lm`
if [ "$result" = "" ]
then
return 1
else
return 0
fi 
}


#获取ubuntu系统版本
function sh_get_ubuntu_version()
{
    local ac_version=
    ac_version=`cat /etc/issue`
    ac_version=`echo $ac_version|awk '{print $2}'`
    echo $ac_version
}


function sh_print_system_info()
{
os_ver=`cat /etc/issue`
os_arch=`uname -m`
meminfo=`free -m`
cpu_kernel=`cat /proc/cpuinfo | grep processor | wc -l`
cpu_info=`cat /proc/cpuinfo |grep "model name"`
result=`cat /proc/cpuinfo | grep flags | grep lm`
if [ -n "$result" ]; then
cpu_bit=64
else
cpu_bit=32
fi

echo "
=========================================
ubuntu 版本： $os_ver
操作系统位数:  $os_arch
内存信息:     
$meminfo
cpu信息:     
`cat /proc/cpuinfo |grep -E 'model name|vendor_id' | sort |uniq`
$cpu_info
cpu核数:     $cpu_kernel
cpu位数:     $cpu_bit
==========================================
"
}





##
function sh_dpkg_status() 
{
    if [ "$1" = "" ]; then 
        return 0
    fi
    status=`dpkg -s $1 |grep "install ok installed"`
    if [ "$status" != "" ]
    then
        return 0
    else
        return 1
    fi 
}

function sh_dpkg_install()
{
    local old_install=
    local new_install=
    local not_exist=
    for pkg in $1
    do
        if  ! sh_dpkg_status $pkg;then
            sudo apt-get install $pkg
            if ! sh_dpkg_status $pkg;then
                new_install="$new_install $pkg"
            else
                not_exist="$not_exist $pkg"
            fi
        else
             old_install="$old_install $pkg"
        fi
    done
    echo "pkg exist:     $old_install" >&2
    echo "pkg installed: $new_install" >&2
    echo "pkg not exist: $not_exist" >&2
}

function sh_dpkg_remove()
{
    local ok_removed=
    local no_removed=
    for pkg in $1
    do
        if  sh_dpkg_status $pkg; then
            sudo apt-get remove $pkg
            ok_removed="$ok_removed $pkg"
        else
            no_removed="$no_removed $pkg"
        fi
    done
    echo "pkg removed:     $ok_removed" >&2
    echo "pkg not exist:   $no_removed" >&2
}

##
function sh_get_date()
{
    local ac_date="$(date +%Y%m%d)"
    echo $ac_date
}
##
function sh_get_time()
{
    local ac_time="$(date +%T)"
    echo $ac_time
}
##
function sh_get_date_and_time()
{
    local ac_date="$(date +%Y%m%d)"
    local ac_time="$(date +%T)"
    echo $ac_date-$ac_time
}
##
function sh_get_host_ip()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
    local route_info=(`ifconfig |grep "地址:" |grep "广播"`)
    local ipaddr=`echo ${route_info[1]} | sed s/地址://`
    echo $ipaddr
}

function sh_get_ip_address()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
    local route_info=(`ifconfig |grep "地址:" |grep "广播"`)
    local ipaddr=`echo ${route_info[1]} | sed s/地址://`
    echo $ipaddr
}

function sh_get_netmask()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
    local route_info=(`ifconfig |grep "地址:" |grep "广播"`)
    local netmask=`echo ${route_info[3]} | sed s/掩码://`
    echo $netmask
}

function sh_get_gateway()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
    local route_info=(`route |grep "default"`)
    local gateway=`echo ${route_info[1]}`
    echo $gateway
}

function sh_get_dns()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
    local route_info=(`cat /etc/resolv.conf |grep "nameserver"`)
    local nameserver=`echo ${route_info[1]}`
    echo $nameserver
}

##
function sh_at_home()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
    local ipaddr=`sh_get_host_ip`
    local at_home=`echo $ipaddr|grep "192.168"`
    if [ "$at_home" = "" ] 
    then
        return 1
    else
        return 0
    fi 
}



function VERSION_COMPARE() 
{
    ac_cmd=`which $1`
    if [ "$ac_cmd" = "" ]; then
        soft_required=true
        files_should_install="$1 $files_should_install"
    fi
    if test `VERSION_TO_NUMBER $2` -ge `VERSION_TO_NUMBER $3`
    then
        echoText "Version $ac_version found" GREEN
    else
        echoText "Version $ac_version found. You need at least bash $3" RED
        soft_required=true
        files_should_install="$1 $files_should_install"
    fi
}


function sh_versin_char_to_number()
{
    ac_var=`echo $1 |  awk 'BEGIN { FS = "."; } { printf "%d", ($1 * 10000 + $2) * 10000 + $3;}'`
    echo $ac_var
}


function sh_cmp_version()
{
    #echo `sh_versin_char_to_number $1`>&2
    #echo `sh_versin_char_to_number $2`>&2
    if test `sh_versin_char_to_number $1` -gt `sh_versin_char_to_number $2`
    then
        echo "1" >&2
        return 1
    else
        echo "0" >&2
        return 0
    fi 
}

function sh_version_equel()
{
    if test `sh_versin_char_to_number $1` -eq `sh_versin_char_to_number $2`
    then
        echo "1" >&2
        return 1
    else
        echo "0" >&2
        return 0
    fi
}

function sh_at_comp()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
    local ipaddr=`sh_get_host_ip`
    local at_com=`echo $ipaddr|grep "172.20"`
    if [ "$at_com" = "" ] 
    then
        return 1
    else
        return 0
    fi 
}

function sh_is_svn_server()
{
    unset GREP_OPTIONS 
    unset GREP_COLOR
    local ipaddr=
    if [ -n "$1" ]; then 
       ipaddr=$1
    else
       ipaddr=`sh_get_host_ip`
    fi
    if [ "$ipaddr" = "172.20.127.15" ] 
    then
        return 0
    else
        return 1
    fi
}





function sh_get_lineno()
{
index=1
local cunzai
local authz_file=
local lineno=

if [ "$1" = "" ]; then
    echo "$lineno"
    return
else
    authz_file=$1
fi
while read  gname;
do
     result=`echo $gname | grep "$2" -w`
     if [ "$result" != "" ]; then  
         lineno=$index
     fi
    ((index=${index}+1))
done <${authz_file}
echo $lineno
}

function sh_sed_replace_low()
{
index=1
local cunzai
local authz_file=
local lineno=

if [ "$1" = "" ]; then
    echo "$lineno"
    return
else
    authz_file=$1
fi
while read  gname;
do
     result=`echo $gname | grep "$2" -w`
     if [ "$result" != "" ]; then  
         lineno=$index
         sed -i "${lineno}s/.*/${3}/"  ${authz_file}
     fi
    ((index=${index}+1))
done <${authz_file}
echo $lineno
}

[ -z "$EDITOR" ] 




function sh_wget()
{
    local result=0
    local ac_dir=./
    if [ "$1" = "" ]; then
        return 0
    fi
    if [ "$2" != "" ]; then
        ac_dir=$2
    fi
    wget --no-check-certificate  $1 --directory-prefix=$ac_dir --no-clobber
    result=1
    return ${result}
}


#>>>>>>>>>>字符串处理相关end
#http://hlee.javaeye.com/blog/577628
#http://linux.chinaunix.net/techdoc/develop/2008/12/31/1055895.shtml
function IsNumeric()
{
_NUM=$1
_NUM=`echo $1|awk '{if($0~/[^0-9]/) print "1"}'`
if [ "$_NUM" != "" ]
then
return 1
else
return 0
fi
} 

# characters()
function IsCharacters()
{
_LETTERS_ONLY=$1
_LETTERS_ONLY=`echo $1|awk '{if($0~/[^a-zA-Z]/) print "1"}'`
if [ "$_LETTERS_ONLY" != "" ]
then
return 0
else
return 1
fi 
}

#$1信息，$2默认路径，功能：获得手动输入目录:BY dwc
#用法:curr_dir=`inputDirectory "请输入路径," "~/workspace"`
function inputDirectory()
{
	local message=$1
	local defaultDir=$2
	dirc=
	while [ 1 ]
	do
		echoText "$message 默认路径为:$defaultDir" RED >&2
		echo -n "input directory:" >&2
		read dirc
		if [ "x$dirc" = "x" ]; then
			dirc="$defaultDir/"
			break;
		elif [ -d  "$dirc" ]; then
			dirc="$dirc/"
			break;
		else
			result=`question "$dirc is not a directory! Create it ?" 1  yes`
			if [ "$result" = "yes" ] ; then
				mkdir -pv $dirc #创建目录
				break;
			fi
		fi
	done
	
	echo $dirc
}

#$1,信息，$2,最小值(包含)，$3最大值(包含)，$4默认值:BY dwc
#功能：获得手动输入指定范围内的数值
function inputNumber()
{
	local message=$1
	local numBegin=$2
	local numEnd=$3
	local numDefault=$4
	user_num=
	while [ 1 ]
	do
		echoText "$1数值范围为[$numBegin,$numEnd],默认值为: $numDefault" GREEN >&2
		echo  -n "input number:"	>&2
		read	user_num
	if [ "x$user_num" = "x" ]  ; then
		  user_num=$numDefault
		break;
		elif $(IsNumeric $user_num) ; then
			if [ $user_num -ge $numBegin -a $user_num -le  $numEnd  ] ; then
				break;
			fi
	fi
	done 
	echo  $user_num
}

#$1 提示信息 $2数组  $3 默认选项:BY dwc
#默认选项从“1”开始计数,
#调用示例	:	list=(a b c d e f g)
#调用示例	:	getChoice "该文件夹下的版本库有:" list  2
#调用示例	:	echo "you choose $?"
#获得返回值使用aa=`getChoice "该文件夹下的版本库有:" list  2`
#直接回车得到答案真实答案 b,而不是2
function getChoice()
{
    
    local	index=1
    local	message=$1
    eval	parameter_list=(\${$2[@]}) 
    local	default_value=$3
    local	ANSWER=

    local v

	echoText "$message  默认选项为[ $default_value ]" RED >&2
    for v in "${parameter_list[@]}"
    do
        echo "     $index. $v"	>&2
        index=$(($index+1))
    done
	while [ 1 ]
	do
	echoText  "请选择！ 默认选项为： [ $default_value ] " GREEN 	>&2
	echo -n "enter number:" 	>&2
       read ANSWER
        if [ -z "$ANSWER" ] ; then
             ANSWER=$default_value
            break;
        elif (echo -n $ANSWER | grep -q -e "^[0-9][0-9]*$") ; then
            if [ $ANSWER -le ${#parameter_list[@]} -a $ANSWER -gt 0  ] ; then
# 				MATCH=$ANSWER
				break;
            fi
		fi
    done
#     echo "$ANSWER" >&2
    echo ${parameter_list[$(( $ANSWER - 1 ))]}
}



#整数比较
#-eq       等于,如:if [ "$a" -eq "$b" ]
#字符串比较
#=       等于,如:if [ "$a" = "$b" ]
#!=       不等于,如:if [ "$a" != "$b" ]

#-z       字符串为"null".就是长度为0.
#-n       字符串不为"null"
#>>>>>>>>>>字符串处理相关end
#>>>>>>>>>>linux系统相关end

#tr -d ' '        删除空格
#tr -d ' '        删除所有回车
#tr -d ' ' 'aaaa' 所有空格用 aaaa 代替


#echo $aaaa |awk '{print $0}' 打印整行



script_test=false
MKYAFFS2="$(which mkyaffs2image)"
#＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
htc=~/htc
google_apk_list="\
checkin \
Gmail \
GmailProvider \
GoogleApps \
GoogleContactsProvider \
GoogleSubscribedFeedsProvider \
gtalkservice \
Maps \
MediaUploader \
NetworkLocation \
SetupWizard \
Street \
Talk \
Vending \
YouTube \
ImProvider \
"
google_apk_list1="\
GooglePartnerSetup \
GoogleSettingsProvider \
VoiceSearch \
"


google_xml_list="\
com.google.android.gtalkservice \
com.google.android.maps"

google_jar_list="\
com.google.android.gtalkservice \
com.google.android.maps"

function cp_google_apps() 
{
    src_dir=$1
    dst_dir=$2
    echo "src_dir=$src_dir dst_dir=$dst_dir"
    #获取apk文件
    mkdir -pv ${dst_dir}/system/app
    for file in ${google_apk_list}
    do
        cp ${src_dir}/system/app/${file}.apk ${dst_dir}/system/app/${file}.apk -rfv
    done	
    #获取配置文件
    mkdir -pv ${dst_dir}/system/etc/permissions
    for file in ${google_xml_list}
    do
        cp ${src_dir}/system/etc/permissions/${file}.xml  ${dst_dir}/system/etc/permissions/${file}.xml -rfv
    done
    #获取库文件
    mkdir -pv ${dst_dir}/system/framework
    for file in ${google_jar_list}
    do       
        cp ${src_dir}/system/framework/${file}.jar  ${dst_dir}/system/framework/${file}.jar -rfv
    done   
}


#＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝


function check_build_env()
{
if test x"$ANDROID_BUILD_TOP" = x ; then
	echoBegin "环境变量为空，现在将进行设置..."
	android_dir=`question  "输入android源码路径，默认使用："  2   ${defult_android_dir}`
	if test ! -d $android_dir ; then
	    echoColor  "目录 $android_dir 不存在！ " RED
	    exit
	fi
	cd ${android_dir}
	. build/envsetup.sh
	choosecombo
	#. ./make_env15.sh
fi
}

#按照特定的格式获取时间串
function get_current_time_date()
{
#时间信息相关
#ac_date=`date | sed 's/ //g'|sed 's/CST//g'`
#ac_time=`date +%X | sed 's/ //g'|sed 's/CST//g'`
ac_time="$(date +%T)"
ac_date="$(date +%Y%m%d)"
ac_time=`echo $ac_time|sed "s/://g"`
if [ "$1" = "date" ]; then
echo $ac_date
elif [ "$1" = "time" ]; then
echo $ac_time
else
echo $ac_date$ac_time
fi
}
#时间信息相关
ac_time=`get_current_time_date time`
ac_date=`get_current_time_date date`
ac_time_date=`get_current_time_date`
#echo "当前日期：$ac_date"
#echo "当前时间：$ac_time"
#echo "当前日期和时间：$ac_time_date"


#＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝颜色相关＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
#在shell中使用echo命令输出带颜色的文本
#参考文档：http://hi.baidu.com/lonelycorn/blog/item/5f6a09d8c184fa3332fa1c45.html
#0 透明（使用终端颜色）, 40 黑, 41 红, 42 绿, 43 黄, 44 蓝 45 紫, 46 青绿, 47白（灰）
#前景色（也就是文本的颜色）可以被以下数字替换
#30 黑 31 红, 32 绿, 33 黄, 34 蓝, 35 紫, 36 青绿, 37 白（灰）
#高亮是1，不高亮是0
#注意m后面紧跟字符串。
function echoColor()
{
        if [ $# != 2 ]
        then
                return 1
        fi
 
        szString=$1
        case "$2" in
                BLACK)
                        szColor=31
                        ;;
                RED)
                        szColor=31
                        ;;
                GREEN)
                        szColor=32
                        ;;
                YELLOW)
                        szColor=33
                        ;;
                BLUE)
                        szColor=34
                        ;;
                PURPLE)
                        szColor=35
                        ;;
                CYAN)
                        szColor=36
                        ;;
                WHITE)
                        szColor=36
                        ;;
                reset)
                        szColor=0
                        ;;

                *)
                        #szColor=39
                        szColor=50
        esac
 
        echo -e "\\033["$szColor"m$szString\\033[39m"
        return 0;
}

function echoText()
{
        if [ $# != 2 ]
        then
                return 1
        fi
 
        szString=$1
        case "$2" in
                BLACK)
                        szColor=31
                        ;;
                RED)
                        szColor=31
                        ;;
                GREEN)
                        szColor=32
                        ;;
                YELLOW)
                        szColor=33
                        ;;
                BLUE)
                        szColor=34
                        ;;
                PURPLE)
                        szColor=35
                        ;;
                CYAN)
                        szColor=36
                        ;;
                WHITE)
                        szColor=36
                        ;;
                reset)
                        szColor=0
                        ;;

                *)
                        #szColor=39
                        szColor=50
        esac
 
        echo  -e "\\033["$szColor"m$szString\\033[39m"
        return 0;
}
function echoTextRed()
{
    echoText "$1" RED
}

function echoTextGreen()
{
    echoText "$1" GREEN
}

function echoTextPurple()
{
    echoText "$1" PURPLE
}

function echoTextBlue()
{
    echoText "$1" BLUE
}

function echoTextCyan()
{
    echoText "$1" CYAN
}



function echoBegin()
{
for BG in  44m;
do
	echo -en " \033$FG\033[$BG           $1         \033[0m";echo
done
}

function echoEnd()
{

for BG in 45m;
do
	echo -en " \033$FG\033[$BG           $1         \033[0m"
done
}

function echoColorTest()
{
T='gYw' # The test text
echo
echo "        default 40m     41m     42m     43m     44m     45m     46m
47m"
## FGs 为前景(foreground)色, BG 为背景(background)色
for FGs in '    m' '   1m' ' 30m' '1;30m' ' 31m' '1;31m' ' 32m' '1;32m' '
33m' '1;33m' ' 34m' '1;34m' ' 35m' '1;35m' ' 36m' '1;36m' ' 37m' '1;37m'
        do
        FG=$(echo $FGs|tr -d ' ')
        echo -en " $FGs \033[$FG $T "
        for BG in 40m 41m 42m 43m 44m 45m 46m 47m;
                do
                echo -en " \033[$FG\033[$BG $T \033[0m"
        done
        echo
done
echo
}



#＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝交互式输入函数＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
# qmode : 1 = yes/no
#         2 = string
function question () {
        unset GREP_OPTIONS 
        unset GREP_COLOR
	local q=$1
	local qmode=$2
	local def="$3"

	if [ "$qmode" = "1" ] ; then
		while [ 1 = 1 ] ; do
			#echo -n "$q [yes/no]" >&2
			echoText "$q [yes/no]" RED >&2
			if [ x"$def" != x ]; then
				echo -n " ($def)" >&2
			fi
			echo -n ": " >&2
			read answer
			if [ "x$answer" = "x" ] ; then
				echo "$def"
				return
			fi
			if [ "$answer" != "yes" ] && [ "$answer" != "no" ] ; then
				echo "Answer 'yes' or 'no' !!" >&2
			else
				echo "$answer"
				return
			fi
		done
	elif [ "$qmode" = "2" ] ; then
		#echo -n "$q" >&2
		echoText "$q" RED>&2
		if [ x"$def" != x ]; then
			echoText "default:($def)" GREEN >&2
			#echo ":($def)" >&2
		fi
		echo -n ": " >&2
		read answer
		if [ "x$answer" = "x" ] ; then
			answer="$def"
		fi
		echo $answer
		return
	fi

	echo "ERROR: With question mode (script internal error) !?!!" >&2
}

########################################################################
parameter_list_1=
parameter_list_2=
parameter_list_3=
parameter_list_4=
seleted_item=
# check to see if the supplied variant is valid
function check_variant()
{
    for v in ${1}
    do
        if [ "$v" = "$2" ]
        then
            return 0
        fi
    done
    return 1
}

function choosevariant()
{
    echoText "可选择的列表项:" GREEN
    local index=1
    local v

    for v in ${parameter_list_1[@]}
    do
        echo "     $index. $v"
        index=$(($index+1))
    done

    local default_value=${parameter_list_1[${i}]}
    local ANSWER

    export MATCH=
    export MATCH_NO=
    while [ -z "$MATCH" ]
    do
#        echo -n "Which would you like? [$default_value] "
	echoText  "Which would you like? 默认选择： [$default_value] " RED
	echo -n "enter number:" 
        if [ -z "$1" ] ; then
            read ANSWER
        else
            echo $1
            ANSWER=$1
        fi
        echo "ANSWER=$ANSWER"
        if [ -z "$ANSWER" ] ; then
            export MATCH=$default_value
        elif (echo -n $ANSWER | grep -q -e "^[0-9][0-9]*$") ; then
            if [ "$ANSWER" -le "${#parameter_list_1[@]}" ] ; then
                export MATCH=${parameter_list_1[$(($ANSWER-$_arrayoffset))]}
            fi
        else
            if check_variant $ANSWER
            then
                export MATCH=$ANSWER
            else
                echo "** Not a valid variant: $ANSWER"
            fi
        fi
        if [ -n "$1" ] ; then
            break
        fi
    done
    echo "$ANSWER"
    seleted_item=$ANSWER
}

function get_match_parameter1() 
{
    ((i=${1}-1)) 
    echo "${parameter_list_1[${i}]}"
}
function get_match_parameter2() 
{
    ((i=${1}-1)) 
    echo "${parameter_list_2[${i}]}"
}


# determine whether arrays are zero-based (bash) or one-based (zsh)
_xarray=(a b c)
if [ -z "${_xarray[${#_xarray[@]}]}" ]
then
    _arrayoffset=1
else
    _arrayoffset=0
fi
unset _xarray
########################################################################







#创建标准tftboot目录，并修改权限
function mkdir_tftpboot()
{
if test !  -d  /tftpboot ; then
  sudo mkdir /tftpboot -pv
  sudo chown -R $USER.$USER /tftpboot/
fi
}

#创建标准网络文件系统目录，并修改权限
function mkdir_nfsroot()
{
if test !  -d  /nfsroot ; then
  sudo mkdir /nfsroot -pv
fi
sudo chown -R $USER.$USER /nfsroot/
}


function mksubdir() 
{
if [ "$1" = "" ] || [ "$2" = "" ]
then
  return 0
fi
if test -d $1 ; then
  if test -d $1/$2 ; then
     echoColor "＊＊＊＊$1/$2 exist!" RED
  else
    mkdir  $1/$2 -pv
  fi
fi
}

#检测系统中存在的命令
function check_cmd()
{
    EXPECT=`which expect`
    echo "expect path=$EXPECT"
    if [ "$_cmd" != "" ] 
    then
        return 1
    else
        return 0
    fi 
}

# characters()
function check_expect()
{
if check_cmd expect;then
	echoColor "＊＊＊＊you have installed expect!" GREEN
else
	sudo apt-get install expect
fi 
}

# characters()
function dpkg_status()
{
    result=`dpkg -s $1|grep "Status: install ok installed"`
    if [ "$result" = "" ] 
    then
        return 1
    else
        return 0
    fi 
}

function dpkgs_status()
{
    result=`dpkg -s $1|grep "Status: install ok installed"`
    if [ "$result" = "" ] 
    then
        return 1
    else
        return 0
    fi 
}


function dpkg_install()
{
should_set_tftp=false
while test $# != 0
do
    #case $1 in
    if dpkg_status $1 ; then
        installed_list="$1 $installed_list"
    else
        echoColor "＊＊＊＊you should install $1" GREEN
        echoColor "＊＊＊＊sudo apt-get install $1" GREEN
    sudo apt-get install $1
        should_set_tftp=true
    fi
    shift
done
echoColor "＊＊＊＊packages [ $installed_list ] 已经安装！" GREEN
}



function sh_menu_select()
{
    local default_serial_number=1
    local default_value=
    local index=0

    if [ "$1" = "" ]; then
        return
    else
        ac_menu_list=`echo  $1| tr  '\n' ' '`
        if [ "$2" != "" ]; then
            ac_value_list=`echo  $2| tr  '\n' ' '`
        fi
    fi

    #默认值
    default_serial_number=1   
    if [ "$ac_menu_list" != "" ]; then        
        menu_list=($ac_menu_list)
        default_value=${menu_list[0]} 
    else
        echoText "Menu item is empty" RED >&2
        return
    fi

    #value_list=

    if [ "$ac_value_list" != "" ]; then       
        value_list=($ac_value_list)
        default_value=${value_list[0]} 
    fi
    

    echoText "====  Menu items below:   ====" GREEN   >&2
    for i in ${menu_list[@]} 
    do
	((serial_number=${index}+1)) 
	echoText "     ${serial_number}. ${menu_list[${index}]}" GREEN  >&2
        ((index=${index}+1)) 
    done
    echoText "====Select from the list above====" GREEN >&2
    echoText "exmple:  index $index for ${menu_list[${index}-1]}" GREEN >&2
    export ac_choose=
    local ANSWER
    while [ -z $ac_choose ]
    do
        echo -n "Which would you like? [1]" >&2
        if [ -z "$3" ] ; then
            read ANSWER
        else
            ANSWER=$3
        fi

        case $ANSWER in
        "")
            export ac_choose=true
            ANSWER=1
            return_value=${default_value}
	    ;;
        *)
            if IsNumeric $ANSWER;then
            if [ "$ANSWER" -gt "$index" ]; then
                echoText "I didn't understand your response.  Please try again." RED >&2
                echo >&2
            else
                if [ "$value_list" != "" ]; then
                    return_value=${value_list[${ANSWER}-1]}
                else 
                    return_value=${menu_list[${ANSWER}-1]}
                fi	
                export ac_choose=true
            fi
            else
                return_value=$ANSWER
                export ac_choose=true
            fi
            ;;
        esac
        if [ -n "$3" ] ; then
            break
        fi
    done
    if IsNumeric $ANSWER;then
        echoTextGreen "==>  your answer is: ${ANSWER}. ${return_value}" >&2
    else
        echoTextGreen "==> your answer is:  ${return_value}" >&2
    fi 
    result=`echo $return_value| grep ".sh"`
    if [ -z "$result" ]; then
        return_value=`echo  $return_value| tr  '.' ' '`
    fi
    echo "$return_value"
    export return_value
}

function sh_menu_select2()
{
    local default_serial_number=1
    local default_value=
    local index=0

    if [ "$1" = "" ]; then
        return
    else
        ac_menu_list=`echo  $1| tr  '\n' ' '`
        if [ "$2" != "" ]; then
            ac_value_list=`echo  $2| tr  '\n' ' '`
        fi
    fi

    #默认值
    default_serial_number=1   
    if [ "$ac_menu_list" != "" ]; then        
        menu_list=($ac_menu_list)
        default_value=${menu_list[0]} 
    else
        echoText "Menu item is empty" RED >&2
        return
    fi

    #value_list=

    if [ "$ac_value_list" != "" ]; then       
        value_list=($ac_value_list)
        default_value=${value_list[0]} 
    fi
    

    echoText "====  Menu items below:   ====" GREEN   >&2
    for i in ${menu_list[@]} 
    do
	((serial_number=${index}+1)) 
	echoText "     ${serial_number}. ${menu_list[${index}]}" GREEN  >&2
        ((index=${index}+1)) 
    done
    echoText "====Select from the list above====" GREEN >&2
    echoText "exmple:  index $index for ${menu_list[${index}-1]}" GREEN >&2
    export ac_choose=
    local ANSWER
    while [ -z $ac_choose ]
    do
        echo -n "Which would you like? [1]" >&2
        if [ -z "$3" ] ; then
            read ANSWER
        else
            ANSWER=$3
        fi

        case $ANSWER in
        "")
            export ac_choose=true
            ANSWER=1
            return_value=${default_value}
	    ;;
        *)
            if IsNumeric $ANSWER;then
            if [ "$ANSWER" -gt "$index" ]; then
                echoText "I didn't understand your response.  Please try again." RED >&2
                echo >&2
            else
                if [ "$value_list" != "" ]; then
                    return_value=${value_list[${ANSWER}-1]}
                else 
                    return_value=${menu_list[${ANSWER}-1]}
                fi	
                export ac_choose=true
            fi
            else
                return_value=$ANSWER
                export ac_choose=true
            fi
            ;;
        esac
        if [ -n "$3" ] ; then
            break
        fi
    done
    if IsNumeric $ANSWER;then
        echoTextGreen "==>  your answer is: ${ANSWER}. ${return_value}" >&2
    else
        echoTextGreen "==> your answer is:  ${return_value}" >&2
    fi 
    echo "$return_value"
    export return_value
}


function sh_ls()
{
    local default_serial_number=1
    local default_value=
    local index=0
    local ac_list=
    local dir_list=
    local repos_list=

    if [ "$1" = "" ]; then
        return
    else

        if [ "$2" = "svn" ]; then
           ac_list=`svn list  $1| tr  '\n' ' '`
        else
           ac_list=`ls  $1 2>/dev/null | tr  '\n' ' '`
        fi
    fi

    #判断目录  
    for file in $ac_list
    do
        if [ "$2" = "files" ]; then
            break
        fi
        if test -d $1/$file ; then  
            dir_list="$dir_list $file"
            if test -f $1/$file/conf/svnserve.conf ; then
                repos_list="$repos_list $file"
            fi
        fi
    done

    if [ "$2" = "repo" ]; then
        ac_list=$repos_list
    elif [ "$2" = "svn" ]; then
        ac_list=$ac_list
    elif [ "$2" = "files" ]; then
        ac_list=$ac_list
    else
        ac_list=$dir_list
    fi


    if [ "$ac_list" != "" ]; then
        default_serial_number=1   
        targets_list=($ac_list)
        default_value=${targets_list[0]}    
    else
        echoText "Menu item is empty" RED >&2
        return
    fi
     

    echoText "====  Items below $1   ====" GREEN   >&2
    for i in ${targets_list[@]} 
    do
	((serial_number=${index}+1)) 
        echoText "     ${serial_number}. ${targets_list[${index}]}" GREEN  >&2
        ((index=${index}+1)) 
    done
    echoText "====Select from the list above====" GREEN >&2
    echoText "exmple:  index $index for ${targets_list[${index}-1]}" GREEN >&2
    echo >&2

    export ac_choose=
    local ANSWER
    while [ -z $ac_choose ]
    do
        echo -n "Which would you like? [1]" >&2
        if [ -z "$3" ] ; then
            read ANSWER
        else
            ANSWER=$3
        fi

        case $ANSWER in
        "")
            export ac_choose=true
            ANSWER=1
            if test -d $1; then
	        return_value=$1/${default_value}
            else
                return_value=${default_value}
            fi
	    ;;
        *)
            if [ "$ANSWER" -gt "$index" ]; then
                echoText "I didn't understand your response.  Please try again." RED >&2
                echo >&2
            else
                if [ "$2" = "files" ]; then
                    return_value=${targets_list[${ANSWER}-1]}
                elif test -d $1; then
	            return_value=$1/${targets_list[${ANSWER}-1]}
                else
                    return_value=${targets_list[${ANSWER}-1]}
                fi		
                export ac_choose=true
            fi
            ;;
        esac
        if [ -n "$3" ] ; then
            break
        fi
    done
    echoTextGreen "==> your answer is: ${ANSWER}. ${targets_list[${ANSWER}-1]}" >&2
    echo $return_value
    export return_value
}




function read_by_line()
{
    File=$1
    num=`wc -l <$File`
    echo $num
    i=0
    while [ $i -lt $num ]
    do
    {
        let "i = $i + 1"
	read line[$i]
        echo -e "${line[$i]}"|tee  ~/aaa.log
    }
    done <$File
}

function read_by_line2()
{
TMPFILE=`mktemp -q /tmp/$0.XXXXXX`
echo "TMPFILE=$TMPFILE"
cat ~/svndiff.log > $TMPFILE
cat $TMPFILE | while read line
do
    echo $line
done
}

function check_env()
{
if test x"$ANDROID_BUILD_TOP" = x ; then
	echoBegin "环境变量为空，现在将进行设置..."
	android_dir=`question  "输入android源码路径，默认使用："  2   ${defult_android_dir}`
	if test ! -d $android_dir ; then
	    echoColor  "目录 $android_dir 不存在！ " RED
	    exit
	fi
	cd ${android_dir}
	. ./make_env15.sh
fi
}





#初始化镜像文件名称
function init_name_of_imgs()
{
add_info=${1}
if [ "$1" = "" ]; then
    ac_add_info=${1}
else
    ac_add_info=_${1}
fi

name_of_img_system=${_project}-${_platform}_${_android}_${ac_date}_svn${SVN_R}_${_board}_${_bbk_version}${ac_add_info}_system.img
name_of_img_data=${_project}-${_platform}_${_android}_${ac_date}_svn${SVN_R}_${_board}_${_bbk_version}${ac_add_info}_data.img
name_of_kernel=${_project}-${_platform}_${_android}_${ac_date}_svn${SVN_R}_${_board}_${_bbk_version}${ac_add_info}_${_kernel}
name_of_kernel_nfs=${_project}-${_platform}_${_android}_${ac_date}_svn${SVN_R}_${_board}_${_bbk_version}${ac_add_info}_${_kernel}_nfs

echo "add_info=${_board}_ ${_bbk_version} ${add_info} _system"
if [ "$name_of_img_system" = "" ]; then
    name_of_img_system=system.img
fi
if [ "$name_of_img_data" = "" ]; then
    name_of_img_data=data.img
fi
if [ "$name_of_kernel" = "" ]; then
    name_of_kernel=zImage
fi
if [ "$name_of_kernel_nfs" = "" ]; then
    name_of_kernel_nfs=zImage_nfs
fi
}






function get_name_of_img()
{
if [ "$1" = "kernel" ];then
    add_kernel_info=`question  "为文 本机启动的内核 输入补充信息："  2 `
    if [ "$add_kernel_info" != "" ];then
        add_kernel_info=_${add_kernel_info}
    fi
ac_img_name=${_project}-${_platform}_${_android}_${ac_date}_svn${SVN_R}_${_board}_${_bbk_version}_${_kernel}${add_kernel_info} 
elif [ "$1" = "kernel-nfs" ];then
    add_kernel_info=`question  "为文 网络启动的内核 输入补充信息："  2 `
    if [ "$add_kernel_info" != "" ];then
        add_kernel_info=_${add_kernel_info}
    fi
ac_img_name=${_project}-${_platform}_${_android}_${ac_date}_svn${SVN_R}_${_board}_${_bbk_version}_${_kernel}${add_kernel_info}_nfs
elif [ "$1" = "system" ];then
    add_imgs_info=`question  "为文件系统 system 分区输入补充信息："  2 `
    if [ "$add_imgs_info" != "" ];then
        add_imgs_info=_${add_imgs_info}
    fi
   ac_img_name=${_project}-${_platform}_${_android}_${ac_date}_svn${SVN_R}_${_board}_${_bbk_version}${add_imgs_info}_system.img
elif [ "$1" = "data" ]; then
    add_imgs_info=`question  "为文件系统 data 分区输入补充信息："  2 `
    if [ "$add_imgs_info" != "" ];then
        add_imgs_info=_${add_imgs_info}
    fi
    ac_img_name=${_project}-${_platform}_${_android}_${ac_date}_svn${SVN_R}_${_board}_${_bbk_version}${add_imgs_info}_data.img
fi
echo $ac_img_name
}


#修改 /nfsroot/rootfs/system/build.prop 文件
function sed_config_build_prop()
{
result=`grep ro.software.version  /nfsroot/rootfs/system/build.prop`
if [ "$result" = "" ]; then
sed -i "\$a\ro.software.version=${_project}-${_platform}_${_android}_svn${SVN_R}_${ac_date}_${_board}_${_bbk_version}"  /nfsroot/rootfs/system/build.prop
else
sed -i "/ro.software.version/c\\ro.software.version=${_project}-${_platform}_${_android}_svn${SVN_R}_${ac_date}_${_board}_${_bbk_version}"  /nfsroot/rootfs/system/build.prop
fi
}

function awk_config_kernel_usb_eth()
{
cat .config > config_tmp
cat  config_tmp | awk  '{if($0 ~ /# CONFIG_USB_ETH is not set/) print "CONFIG_USB_ETH=y"; else if($0 ~ /CONFIG_USB_ANDROID=y/) print "# CONFIG_USB_ANDROID is not set"; print $0;}' > .config
rm config_tmp
}

function awk_config_kernel_usb_android()
{
cat .config > config_tmp
cat  config_tmp | awk  '{if($0 ~ /CONFIG_USB_ETH=y/) print "# CONFIG_USB_ETH is not set"; else if($0 ~ /# CONFIG_USB_ANDROID is not set/) print "CONFIG_USB_ANDROID=y"; print $0;}' > .config
rm config_tmp
}

function sed_config_initrc()
{
#支持nfs启动
if [ "$1" = "" ]; then
return
fi
echo;echo;echoColor "＊＊＊＊＊ 去掉 /nfsroot/$rootfs_name/init.rc 中的 mount项来支持网络启动 " GREEN
sed -i "s/mount rootfs rootfs/#mount rootfs rootfs/g"   $1/init.rc
sed -i "s/mount yaffs2 mtd/#mount yaffs2 mtd/g"         $1/init.rc
sed -i "s/ro remount/rw remount/g"                      $1/init.rc
}


function add_busybox()
{
cmds="mkdir rm touch mv cp top mount"
bin_path=/nfsroot/rootfs/data/bin
mkdir -p ${bin_path}
cp $ANDROID_BUILD_TOP/vendor/marvell/littleton/busybox  ${bin_path} -rfv
#创建一些链接
for cmd in ${cmds}
do
ln -sv /data/bin/busybox  /nfsroot/rootfs/system/bin/$cmd
ln -sv /data/bin/busybox  /nfsroot/rootfs/data/bin/$cmd
done	
}

function add_links_to_busybox()
{
cmds="touch cp top tee"
if test -f /nfsroot/rootfs/system/bin/busybox; then
for cmd in ${cmds}
do
ln -sv /system/bin/busybox  /nfsroot/rootfs/system/bin/$cmd
done	
fi
}


parameter_list_1=(cupcake-jianping-framework linux-2.6.28-a1-ddr256M-20100120  linux-2.6.28-a1)
parameter_list_2=($HOME/workspace/gphone/cupcake-jianping-framework  $HOME/workspace/gphone/linux-2.6.28-a1-ddr256M-20100120  $HOME/workspace/gphone/linux-2.6.28-a1)
function mkfs_nfs()
{
echo 当前日期=$ac_date
echo 当前时间=$ac_time
#检测环境变量
check_env
rootfs_name=`basename $ANDROID_BUILD_TOP`
#创建/nfsroot目录
mkdir_nfsroot
mksubdir /nfsroot $rootfs_name
#检测android编译是否完整
echo;echo;echoColor "＊＊＊＊＊拷贝 $ANDROID_PRODUCT_OUT/root/* 到 /nfsroot/$rootfs_name/ " GREEN
if test ! -d $ANDROID_PRODUCT_OUT/root ; then
    echoColor "＊＊＊＊＊ 生成的文件系统不正常，请到目录 $ANDROID_BUILD_TOP 下重新编译 " RED
    cd $ANDROID_BUILD_TOP 
    echoColor "＊＊＊＊＊ 执行命令： . ./make_image15.sh " RED
    exit
else
    cp $ANDROID_PRODUCT_OUT/root/* /nfsroot/$rootfs_name/ -rfv
fi

if test -L  $ANDROID_PRODUCT_OUT/system ; then
	echo "符号链接 $ANDROID_PRODUCT_OUT/system 存在"
	rm $ANDROID_PRODUCT_OUT/system -rf
	ln -svf /nfsroot/$rootfs_name/system $ANDROID_PRODUCT_OUT/system 	
else
	echo "符号链接 $ANDROID_PRODUCT_OUT/system 不存在"
	cp $ANDROID_PRODUCT_OUT/system  /nfsroot/$rootfs_name/ -rf
	rm $ANDROID_PRODUCT_OUT/system -rf
	ln -svf /nfsroot/$rootfs_name/system $ANDROID_PRODUCT_OUT/system 
fi

if test -L  $ANDROID_PRODUCT_OUT/data ; then
	echo "符号链接 $ANDROID_PRODUCT_OUT/data 存在"
	rm $ANDROID_PRODUCT_OUT/data -rf
	ln -svf /nfsroot/$rootfs_name/data $ANDROID_PRODUCT_OUT/data 	
else
	echo "符号链接 $ANDROID_PRODUCT_OUT/data 不存在"
	cp $ANDROID_PRODUCT_OUT/data  /nfsroot/$rootfs_name/ -rf
	rm $ANDROID_PRODUCT_OUT/data -rf
	ln -svf /nfsroot/$rootfs_name/data $ANDROID_PRODUCT_OUT/data 
fi

#创建必要的设备节点
echo;echo;echoColor "＊＊＊＊＊ 创建必要的设备节点 " GREEN
mkdir /nfsroot/$rootfs_name/dev/ -p	  
sudo mknod  /nfsroot/$rootfs_name/dev/console c 5 1
#sudo mknod console c 5 1
#创建必要的链接
echo;echo;echoColor "＊＊＊＊＊创建必要链接   " GREEN
ln -svf /system/etc      /nfsroot/$rootfs_name/etc
#


#拷贝必要的文件到 system/ data 目录 下
echo;echo;echoColor "＊＊＊＊＊拷贝必要的文件到 system / data 目录 下  " GREEN
ac_select=system
if [ "$ac_select" = "data" ]; then
if test -d /nfsroot/$rootfs_name/system/media; then
rm /nfsroot/$rootfs_name/system/media -rf
fi
ln -svf /data/media      /nfsroot/$rootfs_name/system/media
mkdir /nfsroot/$rootfs_name/data/media -pv
cp  vendor/marvell/littleton/media/audio         /nfsroot/$rootfs_name/data/media -rf
#添加busybox
add_busybox
cp $ANDROID_BUILD_TOP/out/target/product/littleton/symbols/system/bin/sqlite3  /nfsroot/$rootfs_name/data/bin -rf
find /nfsroot/$rootfs_name/data/media/ -name ".svn"| xargs rm -rf
else
if test -L /nfsroot/$rootfs_name/system/media; then
rm /nfsroot/$rootfs_name/system/media -rf
fi
rm /nfsroot/$rootfs_name/system/media/ -rf
mkdir /nfsroot/$rootfs_name/system/media -pv
cp  vendor/marvell/littleton/media/audio         /nfsroot/$rootfs_name/system/media -rf
find /nfsroot/$rootfs_name/system/media/ -name ".svn"| xargs rm -rf
#如果存在 /system/bin/busybox 那么创建一些必要的应用
add_links_to_busybox
fi

#cp  vendor/marvell/littleton/media/songs         /nfsroot/$rootfs_name/data/ -rfv

#默认内核路径
if [ "$KERNEL_DIR" = ""  ]; then
        choosevariant
        KERNEL_DIR=`get_match_parameter2  $seleted_item`
	#KERNEL_DIR=`question  "输入内核源码路径，默认使用："  2   ${defaut_kernel_dir}`
	if test ! -d $KERNEL_DIR ; then
	    echoColor "＊＊＊＊＊内核：$KERNEL_DIR 不存在!" RED	
	    echoColor "＊＊＊＊＊跳过：$ANDROID_PRODUCT_OUT/root 拷贝" RED
	    echoColor "或者执行命令： KERNEL_DIR=\"path to kernel dir\" $0 " RED
	else
	    echo;echoColor "＊＊＊＊＊拷贝 initramfs 到内核 $KERNEL_DIR/root 目录 " GREEN
	    if test ! -d $KERNEL_DIR/root/.svn; then
		echoColor "不存在 $KERNEL_DIR/root/.svn" RED
		rm $KERNEL_DIR/root -rfv
		svn update $KERNEL_DIR/root
	    fi
	    
	    cp $ANDROID_PRODUCT_OUT/root  $KERNEL_DIR/ -rfv	
	    ac_info=`svn st $KERNEL_DIR/root/ |grep M`
	    echoColor "ac_info=$ac_info" RED
            if [ "$ac_info" != "" ]; then
		result=`question "是否提交  $KERNEL_DIR/root " 1 yes`
		if [  "$result" = yes ] ; then
    			echo "svn commit $KERNEL_DIR/root/"
		fi
	    fi
	fi	
fi


result=`question "是否删除/data/目录下的缓存文件" 1 yes`
if [  "$result" = yes ] ; then
    sudo rm /nfsroot/$rootfs_name/data/* -rf
fi

#创建链接 /nfsroot/rootfs
if test -L  /nfsroot/rootfs ; then
    rm /nfsroot/rootfs -rf
    echoColor "＊＊＊＊＊删除原有链接 /nfsroot/rootfs " GREEN
else
    if test -d  /nfsroot/rootfs ; then
        mv /nfsroot/rootfs /nfsroot/rootfs${ac_date}-${ac_time}
        echoColor "＊＊＊＊＊原有的： /nfsroot/rootfs 备份为：/nfsroot/rootfs${ac_date}-${ac_time} " GREEN
    fi
fi
echoColor "＊＊＊＊＊创建指向 /nfsroot/$rootfs_name  的链接 /nfsroot/rootfs " GREEN
ln -sv /nfsroot/$rootfs_name  /nfsroot/rootfs

#去掉 /nfsroot/$rootfs_name/init.rc 中的 mount项来支持网络启动
sed_config_initrc /nfsroot/$rootfs_name/

result=`question "是否重启nfs服务器？如果网络文件系统实际位置有变更，必须重启！" 1 yes`
if [  "$result" = "yes" ] ; then
    sudo /etc/init.d/nfs-kernel-server restart
fi

#sudo /etc/init.d/nfs-kernel-server restart
#补充的临时操作
#使用李照提供的输入法apk
#cp /opt/shared/lizhao/ime_new/BbkPinyinIME.apk  /nfsroot/$rootfs_name/system/app -rfv
#cp /opt/shared/ime_0924/BbkPinyinIME.apk /nfsroot/$rootfs_name/system/app -rfv
#sqlite3_cupcake_init.sh /nfsroot/rootfs 
exit
}




#>>>>>>>>>>scm配置管理相关
function is_svn_working_copy()
{  
    if test -d $1/.svn ;then
        return 0
    else
        return 1
    fi
}

function sh_get_svn_url()
{
    local ac_url=
    if is_svn_working_copy $1; then
        ac_url=`svn info  $1 |grep "URL:" |awk '{print $2}'`
    fi
    echo $ac_url
}
function sh_get_svn_url_root()
{
    local ac_url_root=
    if is_svn_working_copy $1; then
        ac_url_root=`svn info  $1 |grep "版本库根:" |awk '{print $2}'`
    fi
    echo $ac_url_root
}


function sh_get_svn_committed_no_from_url()
{
    local ac_return=
    unset_color
    if [ -n "$1" ]; then
        ac_return=`svn info  $1 |grep "最后修改的版本:" |awk '{print $2}'`
    fi
    echo $ac_return
}

function sh_get_svn_committed_no_from_copy()
{
    local ac_return=
    unset_color
    ac_url=`sh_get_svn_url $1`
    echo "ac_url=$ac_url">&2
    if [ -n "$ac_url" ]; then
        ac_return=`svn info  $1 |grep "最后修改的版本:" -w |awk '{print $2}'`
    fi
    echo "ac_return=$ac_return">&2
    echo $ac_return
}


function sh_get_svn_head_no_from_url()
{
    local ac_return=
    unset_color
    if [ -n "$1" ]; then
        ac_return=`svn info  $1 |grep "版本:" -w |awk '{print $2}'`
    fi
    echo $ac_return
}




function print_svn_version_info()
{
for x in $1
do
    if [[ $x == r* ]] ; then
	svn_version_info=$x
	echo "$svn_version_info"
	return	
    fi
done
echo "$svn_version_info"
return
}

#从log信息中获取版本号码
function get_svn_no_from_log()
{
for x in $1
do
    if [[ $x == r* ]] ; then

	tmp=`expr substr $x 2 5`
	if IsNumeric $tmp;then
	    ac_svn_no=$tmp
	    break
	fi 
	
    fi
done
echo "$ac_svn_no"
}

#从log信息中获取版本号码
function get_author_from_svn_log()
{
    unset_color
    local ac_author=
    if [ -z $1 ] || [ -z $2 ]; then
        echo $ac_author
        return
    fi
    ac_author=`svn log -r $2 $1 --xml|grep author -w`
    ac_author=`echo $ac_author |sed "s#author##g" |tr -d '\<\>\/'`
    echo "$ac_author"
}

#从log信息中获取版本号码
function get_date_from_svn_log()
{
    unset_color
    local ac_return=
    if [ -z $1 ] || [ -z $2 ]; then
        echo $ac_return
        return
    fi
    ac_return=`svn log -r $2 $1 --xml|grep date -w`
    ac_return=`echo $ac_return |sed "s#date##g" |tr -d '\<\>\/'`
    echo "$ac_return"
}



function get_files_from_svn_diff()
{
    unset_color
    local files_list=
    if [ -z $1 ] || [ -z $2 ]; then
        echo $files_list
        return
    fi
    `svn diff -r $2 $1`
}




#指明： 路径  ［commited|head|prev] 等获取版本号
function get_svn_version_no_from_working_copy()
{
ac_dir=$1
if test ! -d $ac_dir; then
return
fi
if test ! -d $ac_dir/.svn; then
return
fi
if [ "$2" = "" ] ; then
ac_r_str=committed
else
ac_r_str=$2
fi
ac_svn_log="`svn log -r $ac_r_str  $ac_dir`"
#echo "get_svn_no_from_log \"$ac_svn_log\""  >&2
ac_svn_no="`get_svn_no_from_log \"$ac_svn_log\"`"
if [ "$ac_svn_no" = "" ]; then
ac_r_str=committed
ac_svn_log="`svn log -r $ac_r_str  $ac_dir`"
ac_svn_no="`get_svn_no_from_log \"$ac_svn_log\"`"
fi
echo $ac_svn_no
}


function get_svn_version_no_from_working_copy_max() 
{
_tmp_version=$1
_max_version=`echo $_tmp_version |awk -F ':' '{print $2}'`
echo $_max_version
}

function get_svn_version_no_from_working_copy_min() 
{
local _tmp_version=$1
_min_version=`echo $_tmp_version |awk -F ':' '{print $1}'`
echo $_min_version
}

function get_svn_version_no_from_working_copy_max() 
{
local _tmp_version=$1
_max_version=`echo $_tmp_version |awk -F ':' '{print $2}'`
echo $_max_version 
}

function sh_get_svn_version_min_from_string() 
{
local _tmp_version=$1
_min_version=`echo $_tmp_version |awk -F ':' '{print $1}'`
echo $_min_version
}

function sh_get_svn_version_max_from_string() 
{
local _tmp_version=$1
_max_version=`echo $_tmp_version |awk -F ':' '{if($2==""){print $1} else {print $2}}'`
echo $_max_version
}


#>>>>>>>>>>scm配置管理相关end


#>>>>>>>>>>分布式编译相关
#>>>>>>>>>>默认值
#172.20.120.87  叶振华  64位
#172.20.120.165 吴爱军  32位
#172.20.120.167 邓伟成  32位

remote_distcc_hosts_conf=http://172.20.127.15/update/hosts.conf
if sh_at_home; then
remote_distcc_hosts_conf=http://`sh_get_host_ip`/update/hosts.conf
fi
local_distcc_hosts_conf=/tmp/hosts.conf


#<<<<<<<<<<
function sh_get_hosts_sppourt_distcc()
{
    local result=
    rm  $local_distcc_hosts_conf -rf
    cd /tmp/; wget $remote_distcc_hosts_conf; cd - >&2
    if test -f $local_distcc_hosts_conf; then
        .  $local_distcc_hosts_conf
    fi

    if [ "${hosts_list_32}" = "" ]; then
        hosts_list_32=localhost
    fi
    if [ "${hosts_list_64}" = "" ]; then
        hosts_list_64=localhost
    fi   
    result="--randomize ${hosts_list_64}"
    if sh_system_is_i386; then
        result="--randomize ${hosts_list_32}"
    fi
    echo $result >&2
    echo $result
}
##
function sh_scan_hosts_sppourt_distcc()
{
max_host_num=255
for (( i = 60; i < 200; i++)); 
do 
    HOST=`lsdistcc 172.20.120.$i` 
    if [ "$HOST" != "" ]; then
        HOSTS="$HOST $HOSTS"
    fi
    echo "HOSTS=$HOSTS" >&2
done
}
#$1 提示信息 $2数组  $3 默认选项
#默认选项从“1”开始计数,
#调用示例	:	list=(a b c d e f g)
#调用示例	:	choosevariant "该文件夹下的版本库有:" list  2
#调用示例	:	echo "you choose $?"
#获得返回值使用aa=`choosevariant "该文件夹下的版本库有:" list  2`
function ChooseVariant(){
    
    local	index=1
    local	message=$1
    eval	parameter_list=(\${$2[@]}) 
    local	default_value=$3
    local	ANSWER=

    local v

	echoText "$message  默认选项为[ $default_value ]" RED >&2
    for v in "${parameter_list[@]}"
    do
        echo "     $index. $v"	>&2
        index=$(($index+1))
    done
	while [ 1 ]
	do
	echoText  "请选择！ 默认选项为： [ $default_value ] " GREEN 	>&2
	echo -n "enter number:" 	>&2
       read ANSWER
        if [ -z "$ANSWER" ] ; then
             ANSWER=$default_value
            break;
        elif (echo -n $ANSWER | grep -q -e "^[0-9][0-9]*$") ; then
            if [ $ANSWER -le ${#parameter_list[@]} -a $ANSWER -gt 0  ] ; then
# 				MATCH=$ANSWER
				break;
            fi
		fi
    done
#     echo "$ANSWER" >&2
    echo ${parameter_list[$(( $ANSWER - 1 ))]}
}