硬盘全文检索工具

import win.ui;
import fsys;
import string;
import thread.manage;
import thread.command;
/*DSG{{*/
mainForm = ..win.form(text="FindDisk";right=536;bottom=407;border="dialog frame";max=false;mode="popup")
mainForm.add(
button={cls="button";text="选择目录";left=441;top=19;right=512;bottom=43;z=5};
button2={cls="button";text="开始";left=398;top=55;right=451;bottom=79;z=6};
button3={cls="button";text="暂停";left=458;top=55;right=511;bottom=79;z=7};
edit={cls="edit";text="关键字|关键字";left=73;top=57;right=390;bottom=80;edge=1;z=4};
edit2={cls="edit";left=73;top=19;right=434;bottom=42;edge=1;z=9};
groupbox={cls="groupbox";text="配置";left=12;top=1;right=524;bottom=92;edge=1;z=2};
listview={cls="listview";left=12;top=98;right=524;bottom=389;bgcolor=16777215;edge=1;z=1};
static={cls="static";text="关键字";left=28;top=61;right=69;bottom=79;transparent=1;z=3};
static2={cls="static";text="目　录";left=28;top=23;right=69;bottom=41;transparent=1;z=8};
static4={cls="static";left=9;top=391;right=530;bottom=407;font=LOGFONT( h=-10 );nWrap=1;transparent=1;z=10}
)
/*}}*/

var sdir;
var keyword;

//创建线程管理器
var manage = thread.manage()

//获取待检索目录
mainForm.button.oncommand = function(id,event){
    import fsys.dlg    
    mainForm.edit2.text = fsys.dlg.opendir()
}


//开始检索
mainForm.button2.oncommand = function(id,event){
    sdir = mainForm.edit2.text;
    if( ! io.exist(sdir) ) 
    {
        mainForm.msgbox("请选择有效目录！")
        return ;
    }    
    mainForm.button2.disabled = true;
    keyword = mainForm.edit.text
    
    manage.create( 
        function(arg) {
            import thread.works;
            import myfun;
            
            var sdir = arg.sdir;
            var key = arg.key;
            var tcount = arg.tcount;
            
            myfun.search(sdir,key)
        },
        {sdir=sdir;key=keyword;}
    )

}
mainForm.button3.oncommand = function(id,event){
    if(mainForm.button3.text=="暂停"){
        mainForm.button3.text = "恢复"
        manage.suspend()
    }
    else{
        mainForm.button3.text = "暂停"
        manage.resume()
    }
}
mainForm.listview.insertColumn("文件路径",400,,)


import mouse;
import win.ui
import win.ui.menu;
import win.util.tray;
import process;

mainForm.popmenu = win.ui.popmenu(mainForm);//创建弹出菜单
mainForm.popmenu.add(‘定位‘,function(id){
    //在下面输入菜单响应代码
    var index = mainForm.listview.selIndex;
    var path = mainForm.listview.getItemText(index,1)
    process.explore_select(path)
});

mainForm.listview.onnotify = function(id,code,ptr){    
    select(code) {
        case 0xFFFFFFFB/*_NM_RCLICK*/  {
            var x,y = mouse.getPos()
            mainForm.popmenu.popup(x,y,true);//弹出菜单
        }
    }
    
}

//消息响应函数
var listener = thread.command()
listener.print = function(...){
    mainForm.static4.text = ...;
}
listener.add = function(...){
    mainForm.listview.addItem({...})
}
listener.log = function(...){
    file = io.open("\log.txt","a+");
    file.write(...+‘\r\n‘)
    file.close()
}



mainForm.show() 
win.loopMessage(); 

//安全终止线程
manage.quitMessage()
manage.waitClose() 

namespace myfun{

    //遍历目录开始
    search = function(folder,keyword){
        import fsys;
        import io;
        import thread.command
        import string;
        
        //目录不存在，就返回
        if( !io.exist(folder) ){
            return ;
        }
                
        var exts = "txt|asp|jsp|php|xml|doc"  //支持的文件类型
        
        fsys.enum(folder, "*.*",
            function(dir,filename,fullpath,findData){ 
                if(!filename){ 
                    search(fullpath,keyword)
                    thread.command.print("正在扫描目录："+fullpath)
                    sleep(100)
                }
                else{
                    thread.command.print("正在处理文件："+fullpath)
                    
                    var extindex = string.lastIndexAny(fullpath,".")
                    var ext = string.sub(fullpath,extindex+1);
                    ext = string.lower(ext)
                    
                    var content = null;
                    if( string.find(ext,"doc") ){
                        content = getdoccontent(fullpath)
                    }else if( checkexts(ext,exts) ){
                        content = gettxtcontent(fullpath)
                    }
                    
                    if( haskey(content,keyword) == true )
                    {
                        thread.command.add(fullpath);
                    }
                    sleep(100)
                }
            } 
            ,false
        );
    }
    //遍历目录结束
    
    haskey = function(content,keys){
        if( content == null)
            return false;
        var tab = string.split(keys,"|")
        for(i=1;#tab;1){
            if( string.find(content,tab[i]) )
                return true        
        }
        return false;        
    }
    
    
    
    //判断是否为支持的文件类型开始
    checkexts = function(ext,exts){
        import string;
        
        var tab = string.split(exts,"|")        
        for(i=1;#tab;1){
            if( string.find(ext,tab[i]) )
            {
                return true;        
            }
        }
        return false;        
    }    
    //判断是否为支持的文件类型结束
    
    //获取文本格式内容开始
    gettxtcontent = function(path){
        import fsys.codepage
        
        if( !io.exist(path)    )
            return ""
        else
            return fsys.codepage.load(path);
    }
    //获取文本格式内容结束
    
    //获取word内容开始
    getdoccontent = function(...){
        import fsys;
        import thread;
        import thread.command;
        import win.guid;
        import string;
        import io;
        
        //获取com组件开始
        getobj = function(){
            import com
            
            var msobj = null;
            var wpsobj = null;

            try{
                wpsobj = ..com.CreateObject("WPS.Application")
            }
            if(!wpsobj){
                try{
                    msobj = com.CreateObject("Word.Application")
                }
            }
            if( wpsobj)
                return wpsobj,"wps";
            else if(msobj)
                return msobj,"word";
            else{
                return null,"";
            }
        }
        //获取com组件结束
        
        getcontent = function(path){
            var guid = win.guid.create()
            
            var filenameindex = string.lastIndexAny(path,"\")
            var filename = string.sub(path,filenameindex);
            
            //不处理word临时文件
            if(string.match(filename,"^<\~\$>")){
                return null;
            }
                        
            var doc,content = null;
            var obj,otype = getobj();
                        
            try{
                if(obj){
                    obj.Visible = false
                    obj.DisplayAlerts = false
                    obj.Caption = tostring(guid)
                    
                    //监控doc运行时间开始
                    //如果文档打开时间超过 existtime,则强行关闭
                    thread.create(
                        function( ... ){
                            import win;         
                            import process;
                            import winex;
                            
                            var existtime = 5;
                            sleep( existtime *1000)
                            handle,tid,pid = winex.find(,...)
                            
                            if(handle)
                                process(pid).kill();
                        },
                        guid
                    )
                    //监控运行时间开始                    

                    doc = obj.Documents.Open(path,false,true,false,"123")   //随便给个密码，以防部分带密码文档弹出输入框
                    if(!doc){
                        return null;
                    }
                    content = obj.ActiveDocument.Content.text;
                }
                else{                
                    thread.command.log("系统没有安装wps或者word，"+path+" 文件无法打开")
                }
                
                if(doc)
                    doc.close()
                if(obj)
                    obj.close()
            }
            catch(e)
            {
                thread.command.log(path+" 文件打开异常")
                return null;                
            }
            return content;
            
        }
        
        return  getcontent(...); 
    }    
    //获取word内容结束
}