刚刚才用上C#2.0,原来是这么好用啊,迫不及待的想用熟它;
最近想到平台的体系,认为自己的脚本解释器是必不可少的,于是自己抄刀;花了将近一个星期,总算建设了一个有点象样的框架了。
基本设计:
1、基于C#2.0开发
2、通过反射动态调用LIB的方法
3、完全手写的SCRIPT解释器,不用.NET的编译器做脚本解释器(完全按行模式执行)
4、提供一个基础的控制台程序(SHELL),支持批处理模式反射调用方法
5、提供DEBUG模式的SCRIPT IDE,用于简单调试(目前解释器还有点小BUG,DEBUG功能目前还未完善)
以下是SHELL的外观图:
完全模拟DOS的命令行,所有指令为反射调用的LIB方法;通过全局的配置读入:
Environment.xml配置用于存放LIB的相关信息
1
<?
xml version="1.0" encoding="utf-8"
?>
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<
ModuleInfoConfig
xmlns:xsi
="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd
="http://www.w3.org/2001/XMLSchema"
xmlns
="http://www.csit.com.cn"
>
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<
ModuleInfo
>
4
<
ModuleName
>
C:\Documents and Settings\Administrator\桌面\MyShell\MyShell\Lib\CSIT.StdLib.dll
</
ModuleName
>
5
<
NameSpace
>
CSIT.StdLib
</
NameSpace
>
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<
MainClassName
>
StdLibClass
</
MainClassName
>
7
<
Key
>
STD
</
Key
>
8
</
ModuleInfo
>
9
<
ModuleInfo
>
10
<
ModuleName
>
C:\Documents and Settings\Administrator\桌面\MyShell\MyShell\Lib\CSIT.WinForms.dll
</
ModuleName
>
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<
NameSpace
>
CSIT.WinForms
</
NameSpace
>
12
<
MainClassName
>
Msg
</
MainClassName
>
13
<
Key
>
MSG
</
Key
>
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</
ModuleInfo
>
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</
ModuleInfoConfig
>
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Command.xml用于存放所有指令的描述信息
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以上两个配置文件全部通过序列化方式生成,期间还设计到一个指令生成器;(该部分由同事完成)将DLL文件装入后自动建立这些配置信息,命令部分只获取PUBLIC方法。
批处理的调用:
BATCH FROM FILE=C:\Test.cmd
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脚本的调用:
script=c:\Math Board.ssf
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脚本调试器的调用
script debug
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脚本的语法定义:
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本文转自suifei博客园博客,原文链接:http://www.cnblogs.com/Chinasf/archive/2006/01/24/322361.html,如需转载请自行联系原作者