michael@0: // SJS file that receives violation reports and then responds with nothing.
michael@0: 
michael@0: const CC = Components.Constructor;
michael@0: const BinaryInputStream = CC("@mozilla.org/binaryinputstream;1",
michael@0:                               "nsIBinaryInputStream",
michael@0:                               "setInputStream");
michael@0: 
michael@0: const STATE_KEY = "bug836922_ro_violations";
michael@0: 
michael@0: function handleRequest(request, response)
michael@0: {
michael@0:   var query = {};
michael@0:   request.queryString.split('&').forEach(function (val) {
michael@0:     var [name, value] = val.split('=');
michael@0:     query[name] = unescape(value);
michael@0:   });
michael@0: 
michael@0:   if ('results' in query) {
michael@0:     // if asked for the received data, send it.
michael@0:     response.setHeader("Content-Type", "text/javascript", false);
michael@0:     if (getState(STATE_KEY)) {
michael@0:       response.write(getState(STATE_KEY));
michael@0:     } else {
michael@0:       // no state has been recorded.
michael@0:       response.write(JSON.stringify({}));
michael@0:     }
michael@0:   } else if ('reset' in query) {
michael@0:     //clear state
michael@0:     setState(STATE_KEY, JSON.stringify(null));
michael@0:   } else {
michael@0:     // ... otherwise, just respond "ok".
michael@0:     response.write("null");
michael@0: 
michael@0:     var bodystream = new BinaryInputStream(request.bodyInputStream);
michael@0:     var avail;
michael@0:     var bytes = [];
michael@0:     while ((avail = bodystream.available()) > 0)
michael@0:       Array.prototype.push.apply(bytes, bodystream.readByteArray(avail));
michael@0: 
michael@0:     var data = String.fromCharCode.apply(null, bytes);
michael@0: 
michael@0:     // figure out which test was violating a policy
michael@0:     var testpat = new RegExp("testid=([a-z0-9_]+)");
michael@0:     var testid = testpat.exec(data)[1];
michael@0: 
michael@0:     // store the violation in the persistent state
michael@0:     var s = JSON.parse(getState(STATE_KEY) || "{}");
michael@0:     s[testid] ? s[testid]++ : s[testid] = 1;
michael@0:     setState(STATE_KEY, JSON.stringify(s));
michael@0:   }
michael@0: }
michael@0: 
michael@0: