shell生成简单格式的xml实例

#author: dengzhaoqun
#date: 201202/14

outfile=out
tabs=0

put(){
 echo ‘<‘${*}‘>‘ >> $outfile
}

put_head(){
 put ‘?‘${1}‘?‘
}

out_tabs(){
 tmp=0
 tabsstr=""
 while [ $tmp -lt $((tabs)) ]
 do
  tabsstr=${tabsstr}‘\t‘
  tmp=$((tmp+1))
 done
 echo -e -n $tabsstr >> $outfile
}

tag_start(){
 out_tabs
 put $1
 tabs=$((tabs+1))
}

tag_end(){
 tabs=$((tabs-1))
 out_tabs
 put ‘/‘${1}
}

tag_value(){
 out_tabs
 str=""
 str=${1}‘ value="‘${2}‘"/‘
 put $str
}

#author: dengzhaoqun
#date: 20120215

source ‘./create_xml.sh‘
put_head ‘xml version=‘1.0‘ encoding="GBK"‘
tag_start ‘投递信息‘
tag_start ‘硬件‘
tag_value ‘网卡‘ 1
tag_end ‘硬件‘
tag_end ‘投递信息‘