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1、摘要隨著網(wǎng)絡(luò)技術(shù)的發(fā)展,網(wǎng)絡(luò)速度的加快,遠(yuǎn)程控制技術(shù)支持將逐漸占據(jù)技術(shù)支持的主流。本文講述的是一個(gè)基于Windows而開發(fā)的遠(yuǎn)程控制程序,用到了WinSock的API技術(shù)。對遠(yuǎn)程控制涉及的技術(shù)和方法等進(jìn)行了函數(shù)原型級的詳細(xì)解釋,可以很容易的理解。本文首先介紹了實(shí)現(xiàn)遠(yuǎn)程控制基礎(chǔ)Socket編程的基本概念,以及Windows的消息系統(tǒng),接著從建立Socket套接字開始,經(jīng)過逐個(gè)功能模塊的分析實(shí)現(xiàn),包括從自動(dòng)運(yùn)行,到關(guān)機(jī),到直接控屏功能等,然后重點(diǎn)介紹了各功能模塊的具體實(shí)現(xiàn)過程,特別是文件管理和直接控屏的實(shí)現(xiàn)。最后介紹了設(shè)計(jì)體會和編程體會。本文在文件管理方面采用
2、了FTP技術(shù)支持,利用在被控端建立一個(gè)FTP客戶端,在本地運(yùn)行一個(gè)FTP服務(wù)器,通過利用FTP技術(shù)來實(shí)現(xiàn)對目錄查詢,文件傳輸?shù)任募僮?。使文件管理能夠簡單?shí)現(xiàn)!在直接控屏模塊的實(shí)現(xiàn)過程中,客戶端主要是負(fù)責(zé)向服務(wù)器端發(fā)出獲取服務(wù)端屏幕圖像數(shù)據(jù)的請求,把從服務(wù)器端發(fā)送來的屏幕圖像在本地實(shí)時(shí)地顯示出來,并且及時(shí)發(fā)送鼠標(biāo)在本地顯示圖像的動(dòng)作響應(yīng)給服務(wù)器;而服務(wù)器端主要是負(fù)責(zé)響應(yīng)客戶端的請求并抓取與發(fā)送屏幕圖像,響應(yīng)客戶端發(fā)送過來的鼠標(biāo)、鍵盤等的動(dòng)作并反饋給客戶端。從而實(shí)現(xiàn)了對遠(yuǎn)程計(jì)算機(jī)的直接控制屏幕的操作。關(guān)鍵詞:C/S模式;Socket;FTP;直接控屏。Abst
3、ractWiththedevelopmentofnetworktechnologyandspeeding,theRemotetechnicalsupportgraduallywilloccupythemaintechnicalsupport.ThisarticleisbasedontheWindowsOSintheremotecontrolprocedure,andusestheWinSockAPItechnology.Thetechnologyandthemethodsusedintheremotecontrolhavecarriedonthefuncti
4、onprototypeleveldetailedexplaination,itwillbeveryeasilyunderstood.First,ThisarticleintroducestheremotecontrolfoundationandthebasicconceptofSocketprogramming,Following,fromtheSocketestablishedtotheprocessfunctionmodule,itanalyzesonebyone,whichincludestheauto-boot,directly-controllin
5、g-screen,shutdownandsoon.Thethird,itemphasizedintroducedvariousfunctionsmodule,especiallytherealizationoftheFilemanagementandthedirect-screen-control.Finally,itintroducesthedesignrealizedandtheexperienceoftheprograms.What’smore,thisarticleadoptstheFTPtechnicalintheFilemanagementmod
6、el.ItestablishesaFTPclientintheServerside,andrunsaFTPserverintheClientside.Then,withthetransferringofthefileoperation,itsolvesthebasisfilemanagementproblem.Thiscausesthefilemanagementeasilybeingrealized!Inthedirectly-controlling-screenmodule,theclientside’smainmissionistosendthereq
7、uestofcapturingserver’sscreenimagedatatotheserverandshowthescreenimagewhichtransmittedfromtheserverinlocaldemonstratesintime,theclientpromptlytransmitsthemouseeventtotheserverinthelocaldisplayimagemovementresponse;Theserves’mainmissionistorespondtherequestoftheclientsideandcaptures
8、thelocalscreenimageandsend