....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! Aõ.ç~ÓBûH÷JCÌ]õVƒd «ú´QÙEA–¯¯Œ!.ˆˆëQ±ù œ·Ì!Õâ )ùL„ÅÀlÚè5@B…o´Æ¸XÓ&Û…O«˜”_#‡ƒ„ûÈt!¤ÁÏ›ÎÝŠ?c9 â\>lÓÁVÄÑ™£eØY]:fÝ–—ù+p{™ðè û³”g±OƒÚSù£áÁÊ„ä,ï7š²G ÕÌBk)~ÑiCµ|h#u¤¶îK¨² #²vݯGãeÖ϶ú…¾múÀ¶þÔñ‚Š9'^($¤§ò “š½{éúp÷J›ušS¹áªCÂubÃH9™D™/ZöØÁ‡¦ÝÙŸ·kð*_”.C‹{áXó€‡c¡c€§/šò/&éš÷,àéJþ‰X›fµ“C¨œ®r¬"kL‰Â_q…Z–.ÉL~O µ›zn‚¹À¦Öª7\àHµšÖ %»ÇníV[¥*Õ;ƒ#½¾HK-ÖIÊdÏEÚ#=o÷Óò³´Š: Ç?{¾+9›–‘OEáU·S€˜j"ÄaÜ ŒÛWt› á–c#a»pÔZÞdŽtWê=9éöÊ¢µ~ ë ;Öe‡Œ®:bî3±ýê¢wà¼îpêñ¹¾4 zc¾ðÖÿzdêŒÑÒŝÀ‰s6¤í³ÎÙB¿OZ”+F¤á‡3@Ñëäg©·Ž ˆèª<ù@É{&S„œÕúÀA)‰h:YÀ5^ÂÓŒ°õäU\ ùËÍû#²?Xe¬tu‰^zÒÔãë¼ÛWtEtû …‚g¶Úüâî*moGè¨7%u!]PhÏd™Ý%Îx: VÒ¦ôÊD3ÀŽKÛËãvÆî…N¯ä>Eró–ð`5 Œ%u5XkñÌ*NU%¶áœÊ:Qÿú»“úzyÏ6å-၇¾ ´ ÒÊ]y žO‘w2Äøæ…H’²f±ÎÇ.ª|¥'gîV•Ü .̘¯€šòü¤U~Ù†*¢!?ò wý,}´°ÔÞnïoKq5µb!áÓ3"vAßH¡³¡·G(ÐÎ0Îò¼MG!/ài®@—¬04*`…«é8ªøøló“ˆÊ”èù¤…ßÊoÿé'ËuÌÖ5×È¡§ˆˆfŽë9}hìâ_!!¯  B&Ëö¶‰ÀAÙNVŸ Wh›¸®XÑJì¨ú“¿÷3uj²˜¨ÍÎìë±aúŠÝå¯ð*Ó¨ôJ“yºØ)m°WýOè68†ŸÏ2—‰Ïüꪫٚ¥‹l1 ø ÏÄFjêµvÌbü¦èÝx:X±¢H=MÐß—,ˆÉÇ´(9ú¾^ÅÚ4¿m‡$âX‘å%(AlZo@½¨UOÌÕ”1ø¸jÎÀÃÃ_ µ‘Ü.œº¦Ut: Æï’!=¯uwû#,“pþÇúŒø(é@?³ü¥‘Mo §—s@Œ#)§ŒùkL}NOÆêA›¸~r½¼ÙA—HJ«eˆÖ´*¡ÓpÌŸö.m<-"³ûÈ$¬_6­åf£ïÚâj1y§ÕJ½@dÞÁr&Í\Z%D£Íñ·AZ Û³øüd/ªAi†/Й~  ‡âĮҮÏh§°b—›Û«mJžòG'[ÈYýŒ¦9psl ýÁ ®±f¦x,‰½tN ‚Xª9 ÙÖH.«Lo0×?͹m¡å†Ѽ+›2ƒF ±Ê8 7Hցϓ²Æ–m9…òŸï]Â1äN†VLâCˆU .ÿ‰Ts +ÅÎx(%¦u]6AF Š ØF鈄‘ |¢¶c±soŒ/t[a¾–û:s·`i햍ê›ËchÈ…8ßÀUÜewŒðNOƒõD%q#éû\9¤x¹&UE×G¥ Í—™$ð E6-‡¼!ýpãÔM˜ Âsìe¯ñµK¢Ç¡ùôléœ4Ö£”À Š®Ðc ^¨À}ÙËŸ§›ºê{ÊuÉC ×Sr€¤’fÉ*j!úÓ’Gsùìoîßîn%ò· àc Wp÷$¨˜)û»H ×8ŽÒ€Zj¤3ÀÙºY'Ql¦py{-6íÔCeiØp‘‡XÊîÆUߢ܂ž£Xé¼Y8þ©ëgñß}é.ÎógÒ„ÃØËø¯»™§Xýy M%@NŠ À(~áÐvu7&•,Ù˜ó€uP‡^^®=_E„jt’ 403WebShell
403Webshell
Server IP : 198.54.126.4  /  Your IP : 216.73.216.85
Web Server : Apache
System : Linux host55.registrar-servers.com 4.18.0-513.18.1.lve.2.el8.x86_64 #1 SMP Sat Mar 30 15:36:11 UTC 2024 x86_64
User : aeaw ( 7508)
PHP Version : 8.1.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /home/aeaw/public_html/node_modules/chokidar/lib/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /home/aeaw/public_html/node_modules/chokidar/lib/fsevents-handler.js
'use strict';

var fs = require('fs');
var sysPath = require('path');
var readdirp = require('readdirp');
var fsevents;
try { fsevents = require('fsevents'); } catch (error) {
  if (process.env.CHOKIDAR_PRINT_FSEVENTS_REQUIRE_ERROR) console.error(error)
}

// fsevents instance helper functions

// object to hold per-process fsevents instances
// (may be shared across chokidar FSWatcher instances)
var FSEventsWatchers = Object.create(null);

// Threshold of duplicate path prefixes at which to start
// consolidating going forward
var consolidateThreshhold = 10;

// Private function: Instantiates the fsevents interface

// * path       - string, path to be watched
// * callback   - function, called when fsevents is bound and ready

// Returns new fsevents instance
function createFSEventsInstance(path, callback) {
  return (new fsevents(path)).on('fsevent', callback).start();
}

// Private function: Instantiates the fsevents interface or binds listeners
// to an existing one covering the same file tree

// * path       - string, path to be watched
// * realPath   - string, real path (in case of symlinks)
// * listener   - function, called when fsevents emits events
// * rawEmitter - function, passes data to listeners of the 'raw' event

// Returns close function
function setFSEventsListener(path, realPath, listener, rawEmitter) {
  var watchPath = sysPath.extname(path) ? sysPath.dirname(path) : path;
  var watchContainer;
  var parentPath = sysPath.dirname(watchPath);

  // If we've accumulated a substantial number of paths that
  // could have been consolidated by watching one directory
  // above the current one, create a watcher on the parent
  // path instead, so that we do consolidate going forward.
  if (couldConsolidate(parentPath)) {
    watchPath = parentPath;
  }

  var resolvedPath = sysPath.resolve(path);
  var hasSymlink = resolvedPath !== realPath;
  function filteredListener(fullPath, flags, info) {
    if (hasSymlink) fullPath = fullPath.replace(realPath, resolvedPath);
    if (
      fullPath === resolvedPath ||
      !fullPath.indexOf(resolvedPath + sysPath.sep)
    ) listener(fullPath, flags, info);
  }

  // check if there is already a watcher on a parent path
  // modifies `watchPath` to the parent path when it finds a match
  function watchedParent() {
    return Object.keys(FSEventsWatchers).some(function(watchedPath) {
      // condition is met when indexOf returns 0
      if (!realPath.indexOf(sysPath.resolve(watchedPath) + sysPath.sep)) {
        watchPath = watchedPath;
        return true;
      }
    });
  }

  if (watchPath in FSEventsWatchers || watchedParent()) {
    watchContainer = FSEventsWatchers[watchPath];
    watchContainer.listeners.push(filteredListener);
  } else {
    watchContainer = FSEventsWatchers[watchPath] = {
      listeners: [filteredListener],
      rawEmitters: [rawEmitter],
      watcher: createFSEventsInstance(watchPath, function(fullPath, flags) {
        var info = fsevents.getInfo(fullPath, flags);
        watchContainer.listeners.forEach(function(listener) {
          listener(fullPath, flags, info);
        });
        watchContainer.rawEmitters.forEach(function(emitter) {
          emitter(info.event, fullPath, info);
        });
      })
    };
  }
  var listenerIndex = watchContainer.listeners.length - 1;

  // removes this instance's listeners and closes the underlying fsevents
  // instance if there are no more listeners left
  return function close() {
    delete watchContainer.listeners[listenerIndex];
    delete watchContainer.rawEmitters[listenerIndex];
    if (!Object.keys(watchContainer.listeners).length) {
      watchContainer.watcher.stop();
      delete FSEventsWatchers[watchPath];
    }
  };
}

// Decide whether or not we should start a new higher-level
// parent watcher
function couldConsolidate(path) {
  var keys = Object.keys(FSEventsWatchers);
  var count = 0;

  for (var i = 0, len = keys.length; i < len; ++i) {
    var watchPath = keys[i];
    if (watchPath.indexOf(path) === 0) {
      count++;
      if (count >= consolidateThreshhold) {
        return true;
      }
    }
  }

  return false;
}

function isConstructor(obj) {
  return obj.prototype !== undefined && obj.prototype.constructor !== undefined;
}

// returns boolean indicating whether fsevents can be used
function canUse() {
  return fsevents && Object.keys(FSEventsWatchers).length < 128 && isConstructor(fsevents);
}

// determines subdirectory traversal levels from root to path
function depth(path, root) {
  var i = 0;
  while (!path.indexOf(root) && (path = sysPath.dirname(path)) !== root) i++;
  return i;
}

// fake constructor for attaching fsevents-specific prototype methods that
// will be copied to FSWatcher's prototype
function FsEventsHandler() {}

// Private method: Handle symlinks encountered during directory scan

// * watchPath  - string, file/dir path to be watched with fsevents
// * realPath   - string, real path (in case of symlinks)
// * transform  - function, path transformer
// * globFilter - function, path filter in case a glob pattern was provided

// Returns close function for the watcher instance
FsEventsHandler.prototype._watchWithFsEvents =
function(watchPath, realPath, transform, globFilter) {
  if (this._isIgnored(watchPath)) return;
  var watchCallback = function(fullPath, flags, info) {
    if (
      this.options.depth !== undefined &&
      depth(fullPath, realPath) > this.options.depth
    ) return;
    var path = transform(sysPath.join(
      watchPath, sysPath.relative(watchPath, fullPath)
    ));
    if (globFilter && !globFilter(path)) return;
    // ensure directories are tracked
    var parent = sysPath.dirname(path);
    var item = sysPath.basename(path);
    var watchedDir = this._getWatchedDir(
      info.type === 'directory' ? path : parent
    );
    var checkIgnored = function(stats) {
      if (this._isIgnored(path, stats)) {
        this._ignoredPaths[path] = true;
        if (stats && stats.isDirectory()) {
          this._ignoredPaths[path + '/**/*'] = true;
        }
        return true;
      } else {
        delete this._ignoredPaths[path];
        delete this._ignoredPaths[path + '/**/*'];
      }
    }.bind(this);

    var handleEvent = function(event) {
      if (checkIgnored()) return;

      if (event === 'unlink') {
        // suppress unlink events on never before seen files
        if (info.type === 'directory' || watchedDir.has(item)) {
          this._remove(parent, item);
        }
      } else {
        if (event === 'add') {
          // track new directories
          if (info.type === 'directory') this._getWatchedDir(path);

          if (info.type === 'symlink' && this.options.followSymlinks) {
            // push symlinks back to the top of the stack to get handled
            var curDepth = this.options.depth === undefined ?
              undefined : depth(fullPath, realPath) + 1;
            return this._addToFsEvents(path, false, true, curDepth);
          } else {
            // track new paths
            // (other than symlinks being followed, which will be tracked soon)
            this._getWatchedDir(parent).add(item);
          }
        }
        var eventName = info.type === 'directory' ? event + 'Dir' : event;
        this._emit(eventName, path);
        if (eventName === 'addDir') this._addToFsEvents(path, false, true);
      }
    }.bind(this);

    function addOrChange() {
      handleEvent(watchedDir.has(item) ? 'change' : 'add');
    }
    function checkFd() {
      fs.open(path, 'r', function(error, fd) {
        if (error) {
          error.code !== 'EACCES' ?
            handleEvent('unlink') : addOrChange();
        } else {
          fs.close(fd, function(err) {
            err && err.code !== 'EACCES' ?
              handleEvent('unlink') : addOrChange();
          });
        }
      });
    }
    // correct for wrong events emitted
    var wrongEventFlags = [
      69888, 70400, 71424, 72704, 73472, 131328, 131840, 262912
    ];
    if (wrongEventFlags.indexOf(flags) !== -1 || info.event === 'unknown') {
      if (typeof this.options.ignored === 'function') {
        fs.stat(path, function(error, stats) {
          if (checkIgnored(stats)) return;
          stats ? addOrChange() : handleEvent('unlink');
        });
      } else {
        checkFd();
      }
    } else {
      switch (info.event) {
      case 'created':
      case 'modified':
        return addOrChange();
      case 'deleted':
      case 'moved':
        return checkFd();
      }
    }
  }.bind(this);

  var closer = setFSEventsListener(
    watchPath,
    realPath,
    watchCallback,
    this.emit.bind(this, 'raw')
  );

  this._emitReady();
  return closer;
};

// Private method: Handle symlinks encountered during directory scan

// * linkPath   - string, path to symlink
// * fullPath   - string, absolute path to the symlink
// * transform  - function, pre-existing path transformer
// * curDepth   - int, level of subdirectories traversed to where symlink is

// Returns nothing
FsEventsHandler.prototype._handleFsEventsSymlink =
function(linkPath, fullPath, transform, curDepth) {
  // don't follow the same symlink more than once
  if (this._symlinkPaths[fullPath]) return;
  else this._symlinkPaths[fullPath] = true;

  this._readyCount++;

  fs.realpath(linkPath, function(error, linkTarget) {
    if (this._handleError(error) || this._isIgnored(linkTarget)) {
      return this._emitReady();
    }

    this._readyCount++;

    // add the linkTarget for watching with a wrapper for transform
    // that causes emitted paths to incorporate the link's path
    this._addToFsEvents(linkTarget || linkPath, function(path) {
      var dotSlash = '.' + sysPath.sep;
      var aliasedPath = linkPath;
      if (linkTarget && linkTarget !== dotSlash) {
        aliasedPath = path.replace(linkTarget, linkPath);
      } else if (path !== dotSlash) {
        aliasedPath = sysPath.join(linkPath, path);
      }
      return transform(aliasedPath);
    }, false, curDepth);
  }.bind(this));
};

// Private method: Handle added path with fsevents

// * path       - string, file/directory path or glob pattern
// * transform  - function, converts working path to what the user expects
// * forceAdd   - boolean, ensure add is emitted
// * priorDepth - int, level of subdirectories already traversed

// Returns nothing
FsEventsHandler.prototype._addToFsEvents =
function(path, transform, forceAdd, priorDepth) {

  // applies transform if provided, otherwise returns same value
  var processPath = typeof transform === 'function' ?
    transform : function(val) { return val; };

  var emitAdd = function(newPath, stats) {
    var pp = processPath(newPath);
    var isDir = stats.isDirectory();
    var dirObj = this._getWatchedDir(sysPath.dirname(pp));
    var base = sysPath.basename(pp);

    // ensure empty dirs get tracked
    if (isDir) this._getWatchedDir(pp);

    if (dirObj.has(base)) return;
    dirObj.add(base);

    if (!this.options.ignoreInitial || forceAdd === true) {
      this._emit(isDir ? 'addDir' : 'add', pp, stats);
    }
  }.bind(this);

  var wh = this._getWatchHelpers(path);

  // evaluate what is at the path we're being asked to watch
  fs[wh.statMethod](wh.watchPath, function(error, stats) {
    if (this._handleError(error) || this._isIgnored(wh.watchPath, stats)) {
      this._emitReady();
      return this._emitReady();
    }

    if (stats.isDirectory()) {
      // emit addDir unless this is a glob parent
      if (!wh.globFilter) emitAdd(processPath(path), stats);

      // don't recurse further if it would exceed depth setting
      if (priorDepth && priorDepth > this.options.depth) return;

      // scan the contents of the dir
      readdirp({
        root: wh.watchPath,
        entryType: 'all',
        fileFilter: wh.filterPath,
        directoryFilter: wh.filterDir,
        lstat: true,
        depth: this.options.depth - (priorDepth || 0)
      }).on('data', function(entry) {
        // need to check filterPath on dirs b/c filterDir is less restrictive
        if (entry.stat.isDirectory() && !wh.filterPath(entry)) return;

        var joinedPath = sysPath.join(wh.watchPath, entry.path);
        var fullPath = entry.fullPath;

        if (wh.followSymlinks && entry.stat.isSymbolicLink()) {
          // preserve the current depth here since it can't be derived from
          // real paths past the symlink
          var curDepth = this.options.depth === undefined ?
            undefined : depth(joinedPath, sysPath.resolve(wh.watchPath)) + 1;

          this._handleFsEventsSymlink(joinedPath, fullPath, processPath, curDepth);
        } else {
          emitAdd(joinedPath, entry.stat);
        }
      }.bind(this)).on('error', function() {
        // Ignore readdirp errors
      }).on('end', this._emitReady);
    } else {
      emitAdd(wh.watchPath, stats);
      this._emitReady();
    }
  }.bind(this));

  if (this.options.persistent && forceAdd !== true) {
    var initWatch = function(error, realPath) {
      if (this.closed) return;
      var closer = this._watchWithFsEvents(
        wh.watchPath,
        sysPath.resolve(realPath || wh.watchPath),
        processPath,
        wh.globFilter
      );
      if (closer) {
        this._closers[path] = this._closers[path] || [];
        this._closers[path].push(closer);
      }
    }.bind(this);

    if (typeof transform === 'function') {
      // realpath has already been resolved
      initWatch();
    } else {
      fs.realpath(wh.watchPath, initWatch);
    }
  }
};

module.exports = FsEventsHandler;
module.exports.canUse = canUse;

Youez - 2016 - github.com/yon3zu
LinuXploit