From 4332f277ac29935fdb26cd0443d41eb02d6aa491 Mon Sep 17 00:00:00 2001
From: Jayden <z.cejay@gmail.com>
Date: Wed, 5 Jun 2024 00:41:48 +0800
Subject: [PATCH] Fixed js file errors

---
 .changeset/long-ducks-scream.md               |  5 ++++
 packages/soulwallet-zkemail/src/emailProof.ts | 10 ++++---
 .../soulwallet-zkemail/src/generateWitness.ts | 26 +++++++++----------
 3 files changed, 25 insertions(+), 16 deletions(-)
 create mode 100644 .changeset/long-ducks-scream.md

diff --git a/.changeset/long-ducks-scream.md b/.changeset/long-ducks-scream.md
new file mode 100644
index 0000000..d09e4bb
--- /dev/null
+++ b/.changeset/long-ducks-scream.md
@@ -0,0 +1,5 @@
+---
+"@soulwallet/zkemail": patch
+---
+
+Fixed js file errors
diff --git a/packages/soulwallet-zkemail/src/emailProof.ts b/packages/soulwallet-zkemail/src/emailProof.ts
index 96495fc..4926278 100644
--- a/packages/soulwallet-zkemail/src/emailProof.ts
+++ b/packages/soulwallet-zkemail/src/emailProof.ts
@@ -44,11 +44,11 @@ export class EmailProof {
      * @memberof EmailProof
      */
     constructor(
-        tmpDir: string,
         file_wasm: string,
         file_zkey: string,
         file_vkey: string,
-        rapidsnarkProverBin?: string
+        rapidsnarkProverBin?: string,
+        tmpDir?: string,
     ) {
         this.vKey = JSON.parse(readFileSync(file_vkey).toString('utf-8'));
         // check if file_wasm and file_zkey exist
@@ -73,7 +73,11 @@ export class EmailProof {
         this._file_zkey = file_zkey;
 
 
-        this._tmpDir = tmpDir;
+        if (tmpDir === undefined) {
+            this._tmpDir = join(__dirname, '.tmp');
+        } else {
+            this._tmpDir = tmpDir;
+        }
         if (!existsSync(this._tmpDir)) {
             mkdirSync(this._tmpDir);
         }
diff --git a/packages/soulwallet-zkemail/src/generateWitness.ts b/packages/soulwallet-zkemail/src/generateWitness.ts
index cc1260f..b40f6a5 100644
--- a/packages/soulwallet-zkemail/src/generateWitness.ts
+++ b/packages/soulwallet-zkemail/src/generateWitness.ts
@@ -63,7 +63,7 @@ async function builder(code, options) {
 		wasmModule = await WebAssembly.compile(code);
 	} catch (err) {
 		console.log(err);
-		console.log("\nTry to run circom --c in order to generate c++ code instead\n");
+		console.log("\\nTry to run circom --c in order to generate c++ code instead\\n");
 		throw new Error(err);
 	}
 
@@ -77,29 +77,29 @@ async function builder(code, options) {
 			exceptionHandler: function (code) {
 				let err;
 				if (code == 1) {
-					err = "Signal not found.\n";
+					err = "Signal not found.\\n";
 				} else if (code == 2) {
-					err = "Too many signals set.\n";
+					err = "Too many signals set.\\n";
 				} else if (code == 3) {
-					err = "Signal already set.\n";
+					err = "Signal already set.\\n";
 				} else if (code == 4) {
-					err = "Assert Failed.\n";
+					err = "Assert Failed.\\n";
 				} else if (code == 5) {
-					err = "Not enough memory.\n";
+					err = "Not enough memory.\\n";
 				} else if (code == 6) {
-					err = "Input signal array access exceeds the size.\n";
+					err = "Input signal array access exceeds the size.\\n";
 				} else {
-					err = "Unknown error.\n";
+					err = "Unknown error.\\n";
 				}
 				throw new Error(err + errStr);
 			},
 			printErrorMessage: function () {
-				errStr += getMessage() + "\n";
+				errStr += getMessage() + "\\n";
 				// console.error(getMessage());
 			},
 			writeBufferMessage: function () {
 				const msg = getMessage();
-				if (msg === "\n") {
+				if (msg === "\\n") {
 					console.log(msgStr);
 					msgStr = "";
 				} else {
@@ -195,13 +195,13 @@ class WitnessCalculator {
 			const fArr = flatArray(input[k]);
 			let signalSize = this.instance.exports.getInputSignalSize(hMSB, hLSB);
 			if (signalSize < 0) {
-				throw new Error("Signal " + k + " not found\n");
+				throw new Error("Signal " + k + " not found\\n");
 			}
 			if (fArr.length < signalSize) {
-				throw new Error("Not enough values for input signal " + k + "\n");
+				throw new Error("Not enough values for input signal " + k + "\\n");
 			}
 			if (fArr.length > signalSize) {
-				throw new Error("Too many values for input signal " + k + "\n");
+				throw new Error("Too many values for input signal " + k + "\\n");
 			}
 			for (let i = 0; i < fArr.length; i++) {
 				const arrFr = toArray32(normalize(fArr[i], this.prime), this.n32)