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Delete semag/125/cj3loader.js
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LEGALISE_PIRACY
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// Copyright 2017-2022 Leaning Technologies Ltd
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if(!self.cj3LoaderPath)
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{
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function assert(cond)
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{
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if(!cond)
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debugger
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}
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var cj3LoaderPath = cj3InitPath();
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var cj3Module = null;
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function cj3GetStackEntry(s)
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{
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var frames=s.split(" at ");
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if(frames.length == 1)
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{
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// It was not chrome probably, try again
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frames=s.split("@");
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}
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var firstFrame=frames[1];
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var path=firstFrame.split('.js:')[0]+".js";
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return path;
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}
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function cj3GetCurrentScript()
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{
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try
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{
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throw new Error();
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}
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catch(e)
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{
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var stack = e.stack;
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}
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var part=cj3GetStackEntry(stack);
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var loaderStart = part.indexOf("http://");
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if(loaderStart == -1)
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loaderStart = part.indexOf("https://");
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if(loaderStart == -1)
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loaderStart = part.indexOf("chrome-extension://");
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var loaderEnd = part.indexOf(".js");
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if(!(loaderStart >= 0 && loaderEnd > 0)) debugger;
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return part.substring(loaderStart, loaderEnd+3);
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}
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function cj3InitPath()
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{
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var loaderFile = cj3GetCurrentScript();
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return loaderFile.substr(0, loaderFile.length - "/cj3loader.js".length);
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}
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function cj3LoadImpl(options)
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{
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cj3Loaded = 1;
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var resolveFunc = null;
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var rejectFunc = null;
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var ret = new Promise(function(s,j)
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{
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resolveFunc = s;
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rejectFunc = j;
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});
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import(cj3LoaderPath + "/cj3.js").then(function(module)
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{
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module.default({absPath:cj3LoaderPath + "/cj3.wasm"}).then(function(m)
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{
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cj3Module = m;
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// Expose the public API
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self.cheerpjRunMain = m.cheerpjRunMain;
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self.cheerpjRunJar = m.cheerpjRunJar;
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self.cheerpjRunLibrary = m.cheerpjRunLibrary;
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self.cheerpjCreateDisplay = m.cheerpjCreateDisplay;
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self.cjFileBlob = m.cjFileBlob;
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self.cjGetRuntimeResources = m.cjGetRuntimeResources;
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self.cjGetProguardConfiguration = m.cjGetProguardConfiguration;
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self.dumpMethod = m.dumpMethod;
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self.dumpClass = m.dumpClass;
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self.dumpAllThreads = m.dumpAllThreads;
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m.cj3Init(options, cj3LoaderPath, m).then(function()
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{
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resolveFunc();
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if(cj3PendingReplace.length == 0)
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return;
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cj3StartApplets();
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}, rejectFunc);
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}, rejectFunc);
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}, rejectFunc);
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return ret;
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}
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function cj3StartApplets()
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{
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if(cj3Loaded == 0)
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cj3LoadImpl({version:8});
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else if(cj3Loaded == 1)
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{
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cj3Loaded = 2;
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// Initialize applet support
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cj3Module.cj3AppletInit().then(function()
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{
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cj3StartApplets();
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assert(cj3PendingReplace !== null);
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// Start all applets
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var ps = [];
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for(var i=0;i<cj3PendingReplace.length;i++)
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{
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ps.push(cj3Module.cj3RunApplet(cj3PendingReplace[i]));
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}
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cj3PendingReplace = null;
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Promise.all(ps).then(function()
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{
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if(cj3PendingOnload)
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{
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cj3PendingOnload();
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}
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});
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});
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}
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}
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var cj3Loaded = 0;
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var cj3AppletObserver = null;
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var cj3InjectInFrames = false;
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var cj3PendingReplace = [];
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var cj3PendingOnload = null;
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function cj3MutationObserver(e)
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{
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for(var i=0;i<e.length;i++)
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{
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var addedNodes = [].slice.call(e[i].addedNodes);
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while(addedNodes.length > 0)
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{
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var n = addedNodes.pop();
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var lowerCaseNodeName = n.nodeName.toLowerCase();
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if(lowerCaseNodeName == "applet" || lowerCaseNodeName == "object" || lowerCaseNodeName == "embed" ||
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lowerCaseNodeName == "cheerpj-applet" || lowerCaseNodeName == "cheerpj-object" || lowerCaseNodeName == "cheerpj-embed")
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{
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if(n.getAttribute("data-cheerpj") !== null)
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continue;
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if(cj3PendingReplace === null)
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cj3RunApplet(n);
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else
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{
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cj3PendingReplace.push(n);
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cj3StartApplets();
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}
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}
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else if(cj3InjectInFrames && (lowerCaseNodeName == "frame" || lowerCaseNodeName == "iframe"))
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{
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var injectedCode = cj3InjectLoader.toString()+";cj3InjectLoader('" + cj3LoaderPath + "');";
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if(window.hasOwnProperty("spoofFunc"))
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injectedCode = spoofFunc.toString()+";try{spoofFunc();}catch(e){}"+injectedCode;
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cj3InjectInFrame(n, injectedCode);
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}
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else
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{
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if(n.hasChildNodes())
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{
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addedNodes = addedNodes.concat([].slice.call(n.children));
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}
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}
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}
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}
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}
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function cj3InjectLoader(p)
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{
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// NOTE: Automatic injection into iframes only happen in applet runner mode
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// The idea is that if CJ is manually integrated it can be placed in the appropriate frame
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if(document.getElementById("cjLoader"))
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{
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// cj3loader.js may still being loaded, if so the observer will be attached on load
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if(self.hasOwnProperty("cj3AttachBodyObserver"))
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cj3AttachBodyObserver(/*appletRunnerMode*/true);
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return;
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}
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var s = document.createElement("script");
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s.src = p + "/cj3loader.js";
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s.id = "cjLoader";
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s.onload = function(e)
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{
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cj3AttachBodyObserver(/*appletRunnerMode*/true);
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};
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document.head.insertBefore(s, document.head.firstChild);
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}
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function cj3InjectInFrame(f, scriptText)
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{
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f.addEventListener("load", function() { cj3InjectInFrame(f, scriptText); });
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if(f.contentDocument == null)
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{
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// Third party frame
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return;
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}
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if(f.contentDocument.readyState != "loading")
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{
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var s = f.contentDocument.createElement("script");
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s.textContent = scriptText;
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f.contentDocument.head.appendChild(s);
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}
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else
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{
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f.contentDocument.addEventListener("DOMContentLoaded", function(e) {
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var s = e.target.createElement("script");
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s.textContent = scriptText;
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e.target.head.appendChild(s);
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});
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}
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}
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function cj3AttachBodyObserver(appletRunnerMode)
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{
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if(cj3AppletObserver == null)
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cj3AppletObserver = new MutationObserver(cj3MutationObserver);
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if(!document.body)
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{
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window.addEventListener("DOMContentLoaded", function() { cj3AttachBodyObserver(appletRunnerMode); });
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return;
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}
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// Register an observer listener for dynamically loaded applets
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cj3AppletObserver.observe(document, { subtree: true, childList: true });
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var elemNames = ["applet", "cheerpj-applet", "object", "cheerpj-object", "embed", "cheerpj-embed"];
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for(var i=0;i<elemNames.length;i++)
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{
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var elems = document.getElementsByTagName(elemNames[i]);
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for(var j=0;j<elems.length;j++)
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cj3PendingReplace.push(elems[j]);
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}
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cj3InjectInFrames = appletRunnerMode;
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if(cj3InjectInFrames)
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{
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var scriptText = cj3InjectLoader.toString()+";cj3InjectLoader('" + cj3LoaderPath + "');";
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var elems = document.getElementsByTagName("frame");
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// Do not the spoof func, we expect that it has been already done by the extension
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for(var i=0;i<elems.length;i++)
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{
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var f = elems[i];
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cj3InjectInFrame(f, scriptText);
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}
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var elems = document.getElementsByTagName("iframe");
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for(var i=0;i<elems.length;i++)
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{
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var f = elems[i];
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cj3InjectInFrame(f, scriptText);
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}
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}
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// If no applets were found, there is nothing to do
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if(cj3PendingReplace.length == 0)
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return;
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// Delay body onload after all applets are initialized (only in applet runner mode)
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if(appletRunnerMode)
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{
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cj3LoadImpl({version:8});
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var bodyOnLoad = document.body.onload;
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if(bodyOnLoad)
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{
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// We are injected as a content script very early, but due to races it may still be too late for onload
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// In that case we run onload twice
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cj3PendingOnload = bodyOnLoad.bind(document.body);
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if(document.readyState != "complete")
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{
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// Replace onload with a placeholder
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document.body.onload = function() { };
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}
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}
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}
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}
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function cheerpjInit(options)
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{
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if(cj3Module)
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throw new Error("CheerpJ: Already initialized");
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if(self.window)
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cj3AttachBodyObserver(/*appletRunnerMode*/false);
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return cj3LoadImpl(options);
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}
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}
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