# aardio 范例: 反编译 PowerShell 之 Cmdlet



```aardio
//aardio 反编译 PowerShell 之 Cmdlet
import fonts.fontAwesome;
import win.ui;
/*DSG{{*/
var winform = win.form(text="PowerShell Cmdlet 反编译工具";right=491;bottom=311;bgcolor=0xFFFFFF;max=false)
winform.add(
btnDecompile={cls="plus";text="反编译";left=366;top=11;right=479;bottom=41;align="left";bgcolor=-5197169;font=LOGFONT(h=-13);iconStyle={align="left";font=LOGFONT(h=-13;name='FontAwesome');padding={left=20}};iconText='\uF121';notify=1;textPadding={left=39};z=2};
cmdlets={cls="combobox";left=19;top=14;right=350;bottom=40;edge=1;items={};mode="dropdown";z=4};
edit={cls="edit";left=15;top=72;right=480;bottom=300;autohscroll=false;edge=1;multiline=1;vscroll=1;z=1};
plusTip={cls="plus";left=18;top=47;right=475;bottom=65;align="right";font=LOGFONT(name='FontAwesome');z=3}
)
/*}}*/

winform.onOk = function(){
	if(win.getFocus()!=winform.cmdlets.editBox.hwnd){
		winform.cmdlets.setFocus();
		return ; 
	}
    winform.btnDecompile.oncommand();
}

winform.cmdlets.onEditChange = function(){ 
    if(winform.cmdlets.data){
         var text = winform.cmdlets.text;
    	 var items = table.filter( winform.cmdlets.data, lambda(v) string.startsWith(v,text,true) ); 
    	 if(!#items){
    	 	items = table.filter( winform.cmdlets.data, lambda(v) string.find(v,"@@"+text) ); 
    	 }
    	 winform.cmdlets.autoComplete(items,1) 
    }
}
 
winform.btnDecompile.oncommand = function(id,event){
	if(!#winform.cmdlets.text){
		return winform.cmdlets.editBox.showErrorTip("请输入 PowerShell 命名名称");
	}
	
	winform.btnDecompile.disabledText = {'\uF254';'\uF251';'\uF252';'\uF253';'\uF250';text=''};
	var result = thread.invokeAndWait(
		function(winform){ 
			
			import process.popen;
			var prcs  = process.popen.ps(`(Get-Command `+winform.cmdlets.text+`).Dll`);
			if(!prcs) return;
			
			var result = prcs.read(-1);
			if(#result){ 
				result = string.trim(result);
				winform.edit.text = result;
				
				if(..string.endsWith(result,".dll",true) && io.exists(result)){
					import dotNet.ilSpy; 
					dotNet.ilSpy(result);
				}
				return result;
			}
		},winform
	)

	if(!#result){
		winform.cmdlets.editBox.showErrorTip("反编译 PowerShell 命令 失败！");		
	}
	
	winform.btnDecompile.disabledText = null;
}

winform.plusTip.disabledText = {'\uF254';'\uF251';'\uF252';'\uF253';'\uF250';text='正在获取所有 Cmdlet 并准备智能提示数据'}
thread.invoke( 
	function(winform){
			import process.popen;
			var prcs  = process.popen.ps(`Get-Command -CommandType Cmdlet`);
			if(!prcs) return;	
			
			var result = prcs.read(-1);
			if(!result) {
				winform.plusTip.disabledText = null;
				winform.edit.top = winform.edit.top - winform.plusTip.height;
				winform.plusTip.close();
				return;
			}
			
			var i = 0
			var cmdlets = {}
			for( item in string.lines(result,,"\s+") ){
				
				if(i<3){ 
					i++;
					continue;
				}
				
				if(#item<3 || item[1][1]=='-'#) continue; 
				table.push(cmdlets,item[2]);
			} 
			 
			winform.cmdlets.items = cmdlets;
			winform.cmdlets.data = cmdlets;
			winform.plusTip.disabledText = null;
			winform.edit.top = winform.edit.top - winform.plusTip.height;
			winform.plusTip.close();
			
	},winform
)

winform.btnDecompile.skin({
	background={
		default=0x668FB2B0;
		disabled=0xFFCCCCCC;
		hover=0xFF928BB3
	};
	color={
		default=0xFF000000;
		disabled=0xFF6D6D6D
	}
})

winform.cmdlets.editBox.setCueBannerText("请输入 PowerShell 命令");
winform.cmdlets.editBox.disableInputMethod();

winform.show();
win.loopMessage();
```