jQuery Cloud Zoom：图片放大镜插件 破解插件
/* Cloud Zoom 10 Site License (CZ01-10). Version 3.1 rev 1312051822 */ (function(e) { function s(a) { var b = a.zoom, c = a.Q, g = a.R, k = a.e, f = a.g; this.data = a; this.U = this.b = null; this.za = 0; this.zoom = b; this.V = !0; this.r = this.interval = this.t = this.p = 0; var q = this, m; q.b = e("<div class='" + a.K + "' style='position:absolute;overflow:hidden'></div>"); var p = e("<img style='-webkit-touch-callout:none;position:absolute;max-width:none' src='" + v(b.T, b.options) + "'/>"); b.options.variableMagnification && p.bind("mousewheel", function(a, b) { q.zoom.ia(0.1 * b); return ! 1 }); q.U = p; p.width(q.zoom.e); p.height(q.zoom.g); d.Ja && q.U.css("-webkit-transform", "perspective(400px)"); var l = q.b; l.append(p); var h = e("<div style='position:absolute;'></div>"); a.caption ? ("html" == b.options.captionType ? m = a.caption: "attr" == b.options.captionType && (m = e("<div class='cloudzoom-caption'>" + a.caption + "</div>")), m.css("display", "block"), h.css({ width: k }), l.append(h), h.append(m), e("body").append(l), this.r = m.outerHeight(), "bottom" == b.options.captionPosition ? h.css("top", f) : (h.css("top", 0), this.za = this.r)) : e("body").append(l); l.css({ opacity: 0, width: k, height: f + this.r }); this.zoom.C = "auto" === b.options.minMagnification ? Math.max(k / b.a.width(), f / b.a.height()) : b.options.minMagnification; this.zoom.B = "auto" === b.options.maxMagnification ? p.width() / b.a.width() : b.options.maxMagnification; a = l.height(); this.V = !1; b.options.zoomFlyOut ? (f = b.a.offset(), f.left += b.d / 2, f.top += b.c / 2, l.offset(f), l.width(0), l.height(0), l.animate({ left: c, top: g, width: k, height: a, opacity: 1 }, { duration: b.options.animationTime, complete: function() { q.V = !0 } })) : (l.offset({ left: c, top: g }), l.width(k), l.height(a), l.animate({ opacity: 1 }, { duration: b.options.animationTime, complete: function() { q.V = !0 } })) } function x(a, b, c) { this.a = a; this.ba = a[0]; this.Ca = c; this.va = !0; var g = this; this.interval = setInterval(function() { 0 < g.ba.width && 0 < g.ba.height && (clearInterval(g.interval), g.va = !1, g.Ca(a)) }, 100); this.ba.src = b } function d(a, b) { function c() { k.update(); window.Qa(c) } function g() { var c; c = "" != b.image ? b.image: "" + a.attr("src"); k.sa(); b.lazyLoadZoom ? a.bind("touchstart.preload " + k.options.mouseTriggerEvent + ".preload", function() { k.O(c, b.zoomImage) }) : k.O(c, b.zoomImage) } var k = this; b = e.extend({},e.fn.CloudZoom.defaults, b); var f = d.qa(a, e.fn.CloudZoom.attr); b = e.extend({},b, f); 1 > b.easing && (b.easing = 1); f = a.parent(); f.is("a") && "" == b.zoomImage && (b.zoomImage = f.attr("href"), f.removeAttr("href")); f = e("<div class='" + b.zoomClass + "'</div>"); e("body").append(f); this.Z = f.width(); this.Y = f.height(); b.zoomWidth && (this.Z = b.zoomWidth, this.Y = b.zoomHeight); f.remove(); this.options = b; this.a = a; this.g = this.e = this.d = this.c = 0; this.H = this.m = null; this.j = this.n = 0; this.D = { x: 0, y: 0 }; this.Ua = this.caption = ""; this.ea = { x: 0, y: 0 }; this.k = []; this.pa = 0; this.oa = ""; this.b = this.v = this.u = null; this.T = ""; this.L = this.S = this.aa = !1; this.G = null; this.ha = this.Oa = !1; this.l = null; this.id = ++d.id; this.I = this.ua = this.ta = 0; this.o = this.h = null; this.wa = this.B = this.C = this.f = this.i = this.ja = 0; this.na(a); this.ma = !1; this.N = this.A = this.da = this.ca = 0; if (a.is(":hidden")) var q = setInterval(function() { a.is(":hidden") || (clearInterval(q), g()) }, 100); else g(); c() } function v(a, b) { var c = b.uriEscapeMethod; return "escape" == c ? escape(a) : "encodeURI" == c ? encodeURI(a) : a } function h(a) { for (var b = "", c, g = C("charCodeAt"), d = a[g](0) - 32, e = 1; e < a.length - 1; e++) c = a[g](e), c ^= d & 31, d++, b += String[C("fromCharCode")](c); a[g](e); return b } function C(a) { return a; } function y(a) { var b = a || window.event, c = [].slice.call(arguments, 1), g = 0, d = 0, f = 0; a = e.event.fix(b); a.type = "mousewheel"; b.wheelDelta && (g = b.wheelDelta / 120); b.detail && (g = -b.detail / 3); f = g; void 0 !== b.axis && b.axis === b.HORIZONTAL_AXIS && (f = 0, d = -1 * g); void 0 !== b.wheelDeltaY && (f = b.wheelDeltaY / 120); void 0 !== b.wheelDeltaX && (d = -1 * b.wheelDeltaX / 120); c.unshift(a, g, d, f); return (e.event.dispatch || e.event.handle).apply(this, c) } var t = ["DOMMouseScroll", "mousewheel"]; if (e.event.fixHooks) for (var n = t.length; n;) e.event.fixHooks[t[--n]] = e.event.mouseHooks; e.event.special.mousewheel = { setup: function() { if (this.addEventListener) for (var a = t.length; a;) this.addEventListener(t[--a], y, !1); else this.onmousewheel = y }, teardown: function() { if (this.removeEventListener) for (var a = t.length; a;) this.removeEventListener(t[--a], y, !1); else this.onmousewheel = null } }; e.fn.extend({ mousewheel: function(a) { return a ? this.bind("mousewheel", a) : this.trigger("mousewheel") }, unmousewheel: function(a) { return this.unbind("mousewheel", a) } }); window.Qa = function() { return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(a) { window.setTimeout(a, 20) } } (); var n = document.getElementsByTagName("script"), w = n[n.length - 1].src.lastIndexOf("/"), z; z = "undefined" != typeof window.CloudZoom ? window.CloudZoom.path: n[n.length - 1].src.slice(0, w); var n = window, D = n[h("$Bphd|`ee&")], u = !0, E = !1, F = h("%KISIYZ2"), w = h("&VRZJBJ_HJ?").length, A = !1, B = !1; 5 == w ? B = !0 : 4 == w && (A = !0); d.xa = 1E9; e(window).bind("resize.cloudzoom", function() { d.xa = e(this).width() }); e(window).trigger("resize.cloudzoom"); d.prototype.J = function() { return "inside" === this.options.zoomPosition || d.xa <= this.options.autoInside ? !0 : !1 }; d.prototype.update = function() { var a = this.h; null != a && (this.q(this.D, 0), this.f != this.i && (this.i += (this.f - this.i) / this.options.easing, 1E-4 > Math.abs(this.f - this.i) && (this.i = this.f), this.Na()), a.update()) }; d.id = 0; d.prototype.Ha = function(a) { var b = this.T.replace(/^\/|\/$/g, ""); if (0 == this.k.length) return { href: this.options.zoomImage, title: this.a.attr("title") }; if (void 0 != a) return this.k; a = []; for (var c = 0; c < this.k.length && this.k[c].href.replace(/^\/|\/$/g, "") != b; c++); for (b = 0; b < this.k.length; b++) a[b] = this.k[c], c++, c >= this.k.length && (c = 0); return a }; d.prototype.getGalleryList = d.prototype.Ha; d.prototype.P = function() { clearTimeout(this.ja); null != this.o && this.o.remove() }; d.prototype.sa = function() { var a = this; this.Oa || this.a.bind("mouseover.prehov mousemove.prehov mouseout.prehov", function(b) { a.G = "mouseout" == b.type ? null: { pageX: b.pageX, pageY: b.pageY } }) }; d.prototype.Ea = function() { this.G = null; this.a.unbind("mouseover.prehov mousemove.prehov mouseout.prehov") }; d.prototype.O = function(a, b) { var c = this; c.a.unbind("touchstart.preload " + c.options.mouseTriggerEvent + ".preload"); c.sa(); this.P(); e("body").children(".cloudzoom-fade-" + c.id).remove(); null != this.v && (this.v.cancel(), this.v = null); null != this.u && (this.u.cancel(), this.u = null); this.T = "" != b && void 0 != b ? b: a; this.L = this.S = !1; ! c.options.galleryFade || !c.aa || c.J() && null != c.h || (c.l = e(new Image).css({ position: "absolute" }), c.l.attr("src", c.a.attr("src")), c.l.width(c.a.width()), c.l.height(c.a.height()), c.l.offset(c.a.offset()), c.l.addClass("cloudzoom-fade-" + c.id), e("body").append(c.l)); this.Ma(); var g = e(new Image); this.u = new x(g, a, function(a, b) { c.u = null; c.L = !0; c.a.attr("src", g.attr("src")); e("body").children(".cloudzoom-fade-" + c.id).fadeOut(c.options.fadeTime, function() { e(this).remove(); c.l = null }); void 0 !== b ? (c.P(), c.options.errorCallback({ $element: c.a, type: "IMAGE_NOT_FOUND", data: b.Ga })) : c.ra() }) }; d.prototype.Ma = function() { var a = this; a.ja = setTimeout(function() { a.o = e("<div class='cloudzoom-ajax-loader' style='position:absolute;left:0px;top:0px'/>"); e("body").append(a.o); var b = a.o.width(), g = a.o.height(), b = a.a.offset().left + a.a.width() / 2 - b / 2, g = a.a.offset().top + a.a.height() / 2 - g / 2; a.o.offset({ left: b, top: g }) }, 250); var b = e(new Image); this.v = new x(b, this.T, function(c, g) { a.v = null; a.S = !0; a.e = b[0].width; a.g = b[0].height; void 0 !== g ? (a.P(), a.options.errorCallback({ $element: a.a, type: "IMAGE_NOT_FOUND", data: g.Ga })) : a.ra() }) }; d.prototype.loadImage = d.prototype.O; d.prototype.Ba = function() { alert("Cloud Zoom API OK") }; d.prototype.apiTest = d.prototype.Ba; d.prototype.s = function() { null != this.h && (this.a.trigger("cloudzoom_end_zoom"), this.h.$()); this.h = null }; d.prototype.$ = function() { e(document).unbind("mousemove." + this.id); this.a.unbind(); null != this.b && (this.b.unbind(), this.s()); this.a.removeData("CloudZoom"); e("body").children(".cloudzoom-fade-" + this.id).remove(); this.ma = !0 }; d.prototype.destroy = d.prototype.$; d.prototype.Da = function(a) { if (!this.options.hoverIntentDelay) return ! 1; 0 === this.A && (this.A = (new Date).getTime(), this.ca = a.pageX, this.da = a.pageY); var b = a.pageX - this.ca, c = a.pageY - this.da, b = Math.sqrt(b * b + c * c); this.ca = a.pageX; this.da = a.pageY; a = (new Date).getTime(); b <= this.options.hoverIntentDistance ? this.N += a - this.A: this.A = a; if (this.N < this.options.hoverIntentDelay) return ! 0; this.N = this.A = 0; return ! 1 }; d.prototype.W = function() { var a = this; a.a.bind(a.options.mouseTriggerEvent + ".trigger", function(b) { if (!a.X() && null == a.b && !a.Da(b)) { var c = a.a.offset(); b = new d.F(b.pageX - c.left, b.pageY - c.top); a.M(); a.w(); a.q(b, 0); a.D = b } }) }; d.prototype.X = function() { if (this.ma || !this.S || !this.L) return ! 0; if (!1 === this.options.disableZoom) return ! 1; if (!0 === this.options.disableZoom) return ! 0; if ("auto" == this.options.disableZoom) { if (!isNaN(this.options.maxMagnification) && 1 < this.options.maxMagnification) return ! 1; if (this.a.width() >= this.e) return ! 0 } return ! 1 }; d.prototype.ra = function() { var a = this; if (a.S && a.L) { this.la(); a.e = a.a.width() * this.i; a.g = a.a.height() * this.i; this.P(); this.ga(); null != a.h && (a.s(), a.w(), a.H.attr("src", v(this.a.attr("src"), this.options)), a.q(a.ea, 0)); if (!a.aa) { a.aa = !0; e(document).bind("MSPointerUp." + this.id + " mousemove." + this.id, function(b) { if (null != a.b) { var c = a.a.offset(), g = !0, c = new d.F(b.pageX - Math.floor(c.left), b.pageY - Math.floor(c.top)); if ( - 1 > c.x || c.x > a.d || 0 > c.y || c.y > a.c) g = !1, a.options.permaZoom || (a.b.remove(), a.s(), a.b = null); a.ha = !1; "MSPointerUp" === b.type && (a.ha = !0); g && (a.D = c) } }); a.W(); var b = 0, c = 0, g = 0, k = function(a, b) { return Math.sqrt((a.pageX - b.pageX) * (a.pageX - b.pageX) + (a.pageY - b.pageY) * (a.pageY - b.pageY)) }; a.a.css({ "-ms-touch-action": "none", "-ms-user-select": "none" }); a.a.bind("touchstart touchmove touchend", function(e) { if (a.X()) return ! 0; var f = a.a.offset(), h = e.originalEvent, l = { x: 0, y: 0 }, r = h.type; if ("touchend" == r && 0 == h.touches.length) return a.fa(r, l), !1; l = new d.F(h.touches[0].pageX - Math.floor(f.left), h.touches[0].pageY - Math.floor(f.top)); a.D = l; if ("touchstart" == r && 1 == h.touches.length && null == a.b) return a.fa(r, l), !1; 2 > b && 2 == h.touches.length && (c = a.f, g = k(h.touches[0], h.touches[1])); b = h.touches.length; 2 == b && a.options.variableMagnification && (f = k(h.touches[0], h.touches[1]) / g, a.f = a.J() ? c * f: c / f, a.f < a.C && (a.f = a.C), a.f > a.B && (a.f = a.B)); a.fa("touchmove", l); e.preventDefault(); e.stopPropagation(); return e.returnValue = !1 }); if (null != a.G) { if (this.X()) return; var f = a.a.offset(), f = new d.F(a.G.pageX - f.left, a.G.pageY - f.top); a.M(); a.w(); a.q(f, 0); a.D = f } } a.Ea(); a.a.trigger("cloudzoom_ready") } }; d.prototype.fa = function(a, b) { var c = this; switch (a) { case "touchstart": if (null != c.b) break; clearTimeout(c.interval); c.interval = setTimeout(function() { c.M(); c.w(); c.q(b, c.j / 2); c.update() }, 150); break; case "touchend": clearTimeout(c.interval); null == c.b ? c.ya() : c.options.permaZoom || (c.b.remove(), c.b = null, c.s()); break; case "touchmove": null == c.b && (clearTimeout(c.interval), c.M(), c.w()) } }; d.prototype.Na = function() { var a = this.i; if (null != this.b) { var b = this.h; this.n = b.b.width() / (this.a.width() * a) * this.a.width(); this.j = b.b.height() / (this.a.height() * a) * this.a.height(); this.j -= b.r / a; this.m.width(this.n); this.m.height(this.j); this.q(this.ea, 0) } }; d.prototype.ia = function(a) { this.f += a; this.f < this.C && (this.f = this.C); this.f > this.B && (this.f = this.B) }; d.prototype.na = function(a) { this.caption = null; "attr" == this.options.captionType ? (a = a.attr(this.options.captionSource), "" != a && void 0 != a && (this.caption = a)) : "html" == this.options.captionType && (a = e(this.options.captionSource), a.length && (this.caption = a.clone(), a.css("display", "none"))) }; d.prototype.Ia = function(a, b) { if ("html" == b.captionType) { var c; c = e(b.captionSource); c.length && c.css("display", "none") } }; d.prototype.la = function() { this.f = this.i = "auto" === this.options.startMagnification ? this.e / this.a.width() : this.options.startMagnification }; d.prototype.w = function() { var a = this; a.a.trigger("cloudzoom_start_zoom"); this.la(); a.e = a.a.width() * this.i; a.g = a.a.height() * this.i; var b = this.m, c = a.d, g = a.c, d = a.e, f = a.g, h = a.caption; if (a.J()) { b.width(a.d / a.e * a.d); b.height(a.c / a.g * a.c); b.css("display", "none"); var m = a.options.zoomOffsetX, p = a.options.zoomOffsetY; a.options.autoInside && (m = p = 0); a.h = new s({ zoom: a, Q: a.a.offset().left + m, R: a.a.offset().top + p, e: a.d, g: a.c, caption: h, K: a.options.zoomInsideClass }); a.ka(a.h.b); a.h.b.bind("touchmove touchstart touchend", function(b) { a.a.trigger(b); return ! 1 }) } else if (isNaN(a.options.zoomPosition)) m = e(a.options.zoomPosition), b.width(m.width() / a.e * a.d), b.height(m.height() / a.g * a.c), b.fadeIn(a.options.fadeTime), a.options.zoomFullSize || "full" == a.options.zoomSizeMode ? (b.width(a.d), b.height(a.c), b.css("display", "none"), a.h = new s({ zoom: a, Q: m.offset().left, R: m.offset().top, e: a.e, g: a.g, caption: h, K: a.options.zoomClass })) : a.h = new s({ zoom: a, Q: m.offset().left, R: m.offset().top, e: m.width(), g: m.height(), caption: h, K: a.options.zoomClass }); else { var m = a.options.zoomOffsetX, p = a.options.zoomOffsetY, l = !1; if (this.options.lensWidth) { var r = this.options.lensWidth, n = this.options.lensHeight; r > c && (r = c); n > g && (n = g); b.width(r); b.height(n) } d *= b.width() / c; f *= b.height() / g; r = a.options.zoomSizeMode; if (a.options.zoomFullSize || "full" == r) d = a.e, f = a.g, b.width(a.d), b.height(a.c), b.css("display", "none"), l = !0; else if (a.options.zoomMatchSize || "image" == r) b.width(a.d / a.e * a.d), b.height(a.c / a.g * a.c), d = a.d, f = a.c; else if ("zoom" === r || this.options.zoomWidth) b.width(a.Z / a.e * a.d), b.height(a.Y / a.g * a.c), d = a.Z, f = a.Y; c = [[c / 2 - d / 2, -f], [c - d, -f], [c, -f], [c, 0], [c, g / 2 - f / 2], [c, g - f], [c, g], [c - d, g], [c / 2 - d / 2, g], [0, g], [ - d, g], [ - d, g - f], [ - d, g / 2 - f / 2], [ - d, 0], [ - d, -f], [0, -f]]; m += c[a.options.zoomPosition][0]; p += c[a.options.zoomPosition][1]; l || b.fadeIn(a.options.fadeTime); a.h = new s({ zoom: a, Q: a.a.offset().left + m, R: a.a.offset().top + p, e: d, g: f, caption: h, K: a.options.zoomClass }) } a.h.p = void 0; a.n = b.width(); a.j = b.height(); this.options.variableMagnification && a.m.bind("mousewheel", function(b, c) { a.ia(0.1 * c); return ! 1 }) }; d.prototype.La = function() { return this.h ? !0 : !1 }; d.prototype.isZoomOpen = d.prototype.La; d.prototype.Fa = function() { this.a.unbind(this.options.mouseTriggerEvent + ".trigger"); var a = this; null != this.b && (this.b.remove(), this.b = null); this.s(); setTimeout(function() { a.W() }, 1) }; d.prototype.closeZoom = d.prototype.Fa; d.prototype.ya = function() { var a = this; this.a.unbind(a.options.mouseTriggerEvent + ".trigger"); this.a.trigger("click"); setTimeout(function() { a.W() }, 1) }; d.prototype.ka = function(a) { var b = this; a.bind("mousedown." + b.id + " mouseup." + b.id, function(a) { "mousedown" === a.type ? b.wa = (new Date).getTime() : (b.ha && (b.b && b.b.remove(), b.s(), b.b = null), 250 >= (new Date).getTime() - b.wa && b.ya()) }) }; d.prototype.M = function() { 5 == F.length && !1 == E && (u = !0); var a = this, b; a.ga(); a.m = e("<div class='" + a.options.lensClass + "' style='overflow:hidden;display:none;position:absolute;top:0px;left:0px;'/>"); var c = e('<img style="-webkit-touch-callout: none;position:absolute;left:0;top:0;max-width:none" src="' + v(this.a.attr("src"), this.options) + '">'); c.width(this.a.width()); c.height(this.a.height()); a.H = c; a.H.attr("src", v(this.a.attr("src"), this.options)); var d = a.m; a.b = e("<div class='cloudzoom-blank' style='position:absolute;'/>"); var k = a.b; b = e("<div style='background-color:" + a.options.tintColor + ";width:100%;height:100%;'/>"); b.css("opacity", a.options.tintOpacity); b.fadeIn(a.options.fadeTime); k.width(a.d); k.height(a.c); k.offset(a.a.offset()); e("body").append(k); k.append(b); k.append(d); k.bind("touchmove touchstart touchend", function(b) { a.a.trigger(b); return ! 1 }); d.append(c); a.I = parseInt(d.css("borderTopWidth"), 10); isNaN(a.I) && (a.I = 0); a.ka(a.b); /** * 暴力破解 * 只要if条件为false，就不会有执行版权信息操作 * (你也可以直接删除一段if语句块,效率更好) */ //if (u || B || A) { if (false) { b = e(h("3/p|`)$6~rj#I")); var f, c = "{}"; B ? f = h("7Ttvo<Gqpm!*wvlgk!)ym~cev{}g;uxu2") : A && (f = h("3Pxzcs8Cutq=|f rvbvujro`dx\"nab "), c = h('\'|*kkhgj|`ev>wzzxj; 9?-./\"- akwbbz+0)bb`j2=0|dtu~l`8!,3-bI')); u && (f = h("\'Rfechic}jt1Q{`r7BvuvF")); /** * 此处设置版权信息 * * f => 极为版权信息 * |-- Cloud Zoom (trial) starplugins.com * |-- Unlicensed Cloud Zoom * * h("3/p|`)$6~rj#I")=>div * h(".zjhe%")=>text * b = e(h("3/p|`)$6~rj#I"));=>div对象，有jquery创建，支持jquery方法 * * 可以理解为：$('div').text(f) */ b[h(".zjhe%")](f); f = h(',w/~`cxfz{{4-:xxhsqkke#.!h``s*3(:<}v-<3p|`ayz:#8/,mf=,#x.mkbbp+0)==>? !0?6cdq{swuig=:#tjwldkm+&)hd}|pk1.7t{wzq90?}plnp!>\'%ano(\'.ykwd<a{uqy`:#8uss{=,#dljq+aidcgu/4-cp|`9fseq87>{qqt,qj~`$=*8:{t/\"-v~|g9bs~qn9&?|ple /&ugcl`dl.7,=`i0?6wye||h9&?/ox!qlhlb\'+=:;.!,mqrytfzcy|4ytprl=:#!g45$zO'); b[h("8{ji)")](e[h(":jznn{USNL5")](f)); b[h("8{ji)")](e[h(":jznn{USNL5")](c)); /** * 简单破解 * 原理：把版权提示层不appendTo 提示层内 * * h(">opdlgPj[") 为 appendTo * */ //此处破解，直接不appendTo //b[h(">opdlgPj[")](k); } }; d.prototype.q = function(a, b) { var c, d; this.ea = a; c = a.x; d = a.y; b = 0; this.J() && (b = 0); c -= this.n / 2 + 0; d -= this.j / 2 + b; c > this.d - this.n ? c = this.d - this.n: 0 > c && (c = 0); d > this.c - this.j ? d = this.c - this.j: 0 > d && (d = 0); var e = this.I; this.m.parent(); this.m.css({ left: Math.ceil(c) - e, top: Math.ceil(d) - e }); c = -c; d = -d; this.H.css({ left: Math.floor(c) + "px", top: Math.floor(d) + "px" }); this.ta = c; this.ua = d }; d.qa = function(a, b) { var c = null, d = a.attr(b); if ("string" == typeof d) { var d = e.trim(d), h = d.indexOf("{"), f = d.indexOf("}"); f != d.length - 1 && (f = d.indexOf("};")); if ( - 1 != h && -1 != f) { d = d.substr(h, f - h + 1); try { c = e.parseJSON(d) } catch(q) { console.error("Invalid JSON in " + b + " attribute:" + d) } } else c = (new D("return {" + d + "}"))() } return c }; d.F = function(a, b) { this.x = a; this.y = b }; d.point = d.F; x.prototype.cancel = function() { clearInterval(this.interval); this.va = !1 }; d.Sa = function(a) { z = a }; d.setScriptPath = d.Sa; d.Pa = function() { e(function() { e(".cloudzoom").CloudZoom(); e(".cloudzoom-gallery").CloudZoom() }) }; d.quickStart = d.Pa; d.prototype.ga = function() { this.d = this.a.outerWidth(); this.c = this.a.outerHeight() }; d.prototype.refreshImage = d.prototype.ga; d.version = "3.1 rev 1312051822"; d.Ta = function() { e[h("\'fbhrD")]({ url: z + "/" + h(";wu~{qsd,iwN"), dataType: "script", async: !1, crossDomain: !0, cache: !0, success: function() { E = !0 } }) }; d.Ka = function() { d.browser = {}; d.browser.webkit = /webkit/.test(navigator.userAgent.toLowerCase()); var a = new D("a", h('2{u<by|vm5pr}~thmm*uth|fid`03-vx~v.7?e}moir=x~lrg8rdt\'k4oeobjjEC[P{xfxv|to4jwqdnu-hjef|`ee\"ea|ds~q<-v%x4hlqwk(#.!->`hz!|j~-l2 *p/u;zrv~ns\'54)hd+g8;fSkWwpn |esagf|xp0z4wysykh,*b_g[)dldlxe%>98/.)7853xAyAab21 ?>g+oillrDj%,!2:sHvH=56;3g`-#\"=b,jjacGo\"jWoS$2?0:=gscmkt:-&lzttpm%5$')); if (5 != F.length) { var b = h("2agugf{m~suo3}pm-qwewvk}nce#b`sp~*"); u = a(b) } else u = !1, d.Ta(); this._ = ":Irhxm%sucqtis`agy%obc#cesadycpqwi5pr}~l!Wpaw<6(Echic}j*\"\'\" -wv *,~)x\'085b25ca9h:2=;omhi2Wuas-\\|y;,(2?21305"; this.Ja = -1 != navigator.platform.indexOf("iPhone") || -1 != navigator.platform.indexOf("iPod") || -1 != navigator.platform.indexOf("iPad") }; d.Ra = function(a) { e.fn.CloudZoom.attr = a }; d.setAttr = d.Ra; e.fn.CloudZoom = function(a) { return this.each(function() { if (e(this).hasClass("cloudzoom-gallery")) { var b = d.qa(e(this), e.fn.CloudZoom.attr), c = e(b.useZoom).data("CloudZoom"); c.Ia(e(this), b); var g = e.extend({}, c.options, b), h = e(this).parent(), f = g.zoomImage; h.is("a") && (f = h.attr("href")); c.k.push({ href: f, title: e(this).attr("title"), Aa: e(this) }); e(this).bind(g.galleryEvent, function() { var a; for (a = 0; a < c.k.length; a++) c.k[a].Aa.removeClass("cloudzoom-gallery-active"); e(this).addClass("cloudzoom-gallery-active"); if (b.image == c.oa) return ! 1; c.oa = b.image; c.options = e.extend({},c.options, b); c.na(e(this)); var d = e(this).parent(); d.is("a") && (b.zoomImage = d.attr("href")); a = "mouseover" == b.galleryEvent ? c.options.galleryHoverDelay: 1; clearTimeout(c.pa); c.pa = setTimeout(function() { c.O(b.image, b.zoomImage) }, a); if (d.is("a") || e(this).is("a")) return ! 1 }) } else e(this).data("CloudZoom", new d(e(this), a)) }) }; e.fn.CloudZoom.attr = "data-cloudzoom"; e.fn.CloudZoom.defaults = { image: "", zoomImage: "", tintColor: "#fff", tintOpacity: 0.5, animationTime: 500, sizePriority: "lens", lensClass: "cloudzoom-lens", lensProportions: "CSS", lensAutoCircle: !1, innerZoom: !1, galleryEvent: "click", easeTime: 500, zoomSizeMode: "lens", zoomMatchSize: !1, zoomPosition: 3, zoomOffsetX: 15, zoomOffsetY: 0, zoomFullSize: !1, zoomFlyOut: !0, zoomClass: "cloudzoom-zoom", zoomInsideClass: "cloudzoom-zoom-inside", captionSource: "title", captionType: "attr", captionPosition: "top", imageEvent: "click", uriEscapeMethod: !1, errorCallback: function() {}, variableMagnification: !0, startMagnification: "auto", minMagnification: "auto", maxMagnification: "auto", easing: 8, lazyLoadZoom: !1, mouseTriggerEvent: "mousemove", disableZoom: !1, galleryFade: !0, galleryHoverDelay: 200, permaZoom: !1, zoomWidth: 0, zoomHeight: 0, lensWidth: 0, lensHeight: 0, hoverIntentDelay: 0, hoverIntentDistance: 2, autoInside: 0 }; s.prototype.update = function() { var a = this.zoom, b = a.i, c = -a.ta + a.n / 2, d = -a.ua + a.j / 2; void 0 == this.p && (this.p = c, this.t = d); this.p += (c - this.p) / a.options.easing; this.t += (d - this.t) / a.options.easing; var c = -this.p * b, c = c + a.n / 2 * b, d = -this.t * b, d = d + a.j / 2 * b, e = a.a.width() * b, a = a.a.height() * b; 0 < c && (c = 0); 0 < d && (d = 0); c + e < this.b.width() && (c += this.b.width() - (c + e)); d + a < this.b.height() - this.r && (d += this.b.height() - this.r - (d + a)); this.U.css({ left: c + "px", top: d + this.za + "px", width: e, height: a }) }; s.prototype.$ = function() { var a = this; a.b.bind("touchstart", function() { return ! 1 }); var b = this.zoom.a.offset(); this.zoom.options.zoomFlyOut ? this.b.animate({ left: b.left + this.zoom.d / 2, top: b.top + this.zoom.c / 2, opacity: 0, width: 1, height: 1 }, { duration: this.zoom.options.animationTime, step: function() { d.browser.webkit && a.b.width(a.b.width()) }, complete: function() { a.b.remove() } }) : this.b.animate({ opacity: 0 }, { duration: this.zoom.options.animationTime, complete: function() { a.b.remove() } }) }; n.CloudZoom = d; d.Ka() })(jQuery);
为什么要分析它，反编译它，破解它？不为啥，就是看不惯它在依赖jQuery基础上开发的插件要收费的这种行为。如果它是不依赖其他类库，独立开发的我也尊重他们的劳动成果。
刺激归刺激，但是也产生了兴趣，他们是如何来保护他们的版权呢？
一、分析
打开CloudZoom.js一看，密密麻麻，别晕！你也行很快会发现它才用一些十六进制混淆，我们就先搞懂这写关键的十六进制是啥:
- Function：\x46\x75\x6E\x63\x74\x69\x6F\x6E
- reverse：\x72\x65\x76\x65\x72\x73\x65
- join：\x6A\x6F\x69\x6E
看到这几个js关键字，我们就能大体上推测到它的原理：
( new Function( ['js_str_2','js_str_1','js_str_0'].reverse().join('') ) )();
具体流程：
- 1.cloudzoom的核心js拆分为很多小段的字符串
- 2.并且把这些字符串倒过来，组织成一个数组
- 3.然后在由数组的reverse和join方法还原回去
- 4.最后利用new Function方式,接收cloudzoom字符串，创建一个函数并且运行
二、反编译它
我们明白具体流程后，我们只要把数组定义出去，然后借助浏览器的控制平台输出还原后的cloundzoom字符串就搞定。如下：
|
1
2
3
|
var cloudzoom_str_arr = ['.','..'];( new Function( cloudzoom_str_arr.reverse().join('') ) )();console.log(cloudzoom_str_arr.reverse().join('')); |
我们在浏览器的控制台就可以得到cloundzoom的核心代码了，然后把他们复制出来，用个js格式化工具格式化一下就可以进行下一步破解了。
三、破解
别以为到了这步就简单了，查找“Unlicensed Cloud Zoom”关键字也是找不到的，因为他们还有混淆加密。嘿，其实也没啥，加密也好，从另一个角度来说，你看的懂的代码你忽略，你看不懂觉得奇怪的代码块你就要留意，这样一来，反而被他们混淆的代码块变得很突出，很吸引人注意了。
结果分析查找，你就会发现他所谓的混淆加密都是经过一个h()函数解密还原的，只要我们敲几个console.log()输出调试信息，我们就很快能找到版权信息设置的代码快了
具体描述：版权信息是有jquery动态创建一个div对象，然后判断显示版权文本是“Cloud Zoom (trial) starplugins.com”还是“Unlicensed Cloud Zoom”；然后就是还原css对象，动态添加css，最后就是把他appendTo到放大镜外围层里面.
附反编译后版本下载(含2种方式破解说明)：http://yunpan.cn/cFP66mDJbnC5n （提取码：bcb1）
