From d4b4bf7b66f388cc2732a13c92d8528bdb3b511d Mon Sep 17 00:00:00 2001
From: forest <forest.n.johnson@gmail.com>
Date: Thu, 25 Feb 2021 03:44:06 -0600
Subject: [PATCH] stpid eclipse ignoring delete side of moved files bug

---
 static/proofOfWorkerStub.js | 143 ------------------------------------
 1 file changed, 143 deletions(-)
 delete mode 100644 static/proofOfWorkerStub.js

diff --git a/static/proofOfWorkerStub.js b/static/proofOfWorkerStub.js
deleted file mode 100644
index a85748a..0000000
--- a/static/proofOfWorkerStub.js
+++ /dev/null
@@ -1,143 +0,0 @@
-
-// IN ORDER FOR CHANGES TO THIS FILE TO "TAKE" AND BE USED IN THE APP, THE BUILD IN wasm_build HAS TO BE RE-RUN
-
-// scrypt and scryptPromise will be filled out by js code that gets appended below this script by the wasm_build process
-let scrypt;
-let scryptPromise;
-
-let working = false;
-const batchSize = 8;
-
-onmessage = function(e) {
-  if(e.data.stop) {
-    working = false;
-    return;
-  }
-
-  const challengeBase64 = e.data.challenge;
-  const workerId = e.data.workerId;
-  if(!challengeBase64) {
-    postMessage({
-      type: "error", 
-      challenge: challengeBase64,
-      message: `challenge was not provided`
-    });
-  }
-  working = true;
-  let challengeJSON = null;
-  let challenge = null;
-  try {
-    challengeJSON = atob(challengeBase64);
-  } catch (err) {
-    postMessage({
-      type: "error", 
-      challenge: challengeBase64,
-      message: `couldn't decode challenge '${challengeBase64}' as base64: ${err}`
-    });
-  }
-  try {
-    challenge = JSON.parse(challengeJSON);
-  } catch (err) {
-    postMessage({
-      type: "error", 
-      challenge: challengeBase64,
-      message: `couldn't parse challenge '${challengeJSON}' as json: ${err}`
-    });
-  }
-
-  challenge = {
-    cpuAndMemoryCost: challenge.N,
-    blockSize:        challenge.r,
-    paralellization:  challenge.p,
-    keyLength:        challenge.klen,
-    preimage:         challenge.i,
-    difficulty:       challenge.d,
-    difficultyLevel:  challenge.dl
-  }
-
-  const probabilityOfFailurePerAttempt = 1-(1/Math.pow(2, challenge.difficultyLevel));
-
-  let i = workerId * Math.pow(2, challenge.difficulty.length) * 100;
-  const hexPreimage = base64ToHex(challenge.preimage);
-  let smallestHash = challenge.difficulty.split("").map(x => "f").join("");
-
-  postMessage({
-    type: "progress", 
-    challenge: challengeBase64,
-    attempts: 0,
-    smallestHash: smallestHash,
-    difficulty: challenge.difficulty,
-    probabilityOfFailurePerAttempt: probabilityOfFailurePerAttempt
-  });
-
-  const doWork = () => {
-
-    var j = 0;
-    while(j < batchSize) {
-      j++;
-      i++;
-  
-      let nonceHex = i.toString(16);
-      if((nonceHex.length % 2) == 1) {
-        nonceHex = `0${nonceHex}`;
-      }
-      const hashHex = scrypt(
-        nonceHex, 
-        hexPreimage, 
-        challenge.cpuAndMemoryCost, 
-        challenge.blockSize, 
-        challenge.paralellization, 
-        challenge.keyLength
-      );
-
-      //console.log(i.toString(16), hashHex);
-  
-      const endOfHash = hashHex.substring(hashHex.length-challenge.difficulty.length);
-      if(endOfHash < smallestHash) {
-        smallestHash = endOfHash
-      }
-      if(endOfHash <= challenge.difficulty) {
-        postMessage({
-          type: "success", 
-          challenge: challengeBase64,
-          nonce: i.toString(16),
-          smallestHash: endOfHash,
-          difficulty: challenge.difficulty
-        });
-        break
-      }
-    }
-
-    postMessage({
-      type: "progress", 
-      challenge: challengeBase64,
-      attempts: batchSize,
-      smallestHash: smallestHash,
-      difficulty: challenge.difficulty,
-      probabilityOfFailurePerAttempt: probabilityOfFailurePerAttempt
-    });
-
-    if(working) {
-      this.setTimeout(doWork, 1);
-    }
-  };
-
-  if(scrypt) {
-    doWork();
-  } else {
-    scryptPromise.then(() => {
-      doWork();  
-    });
-  }
-}
-
-// https://stackoverflow.com/questions/39460182/decode-base64-to-hexadecimal-string-with-javascript
-function base64ToHex(str) {
-  const raw = atob(str);
-  let result = '';
-  for (let i = 0; i < raw.length; i++) {
-    const hex = raw.charCodeAt(i).toString(16);
-    result += (hex.length === 2 ? hex : '0' + hex);
-  }
-  return result;
-}