feat: upstream changes to bindings

.github/workflows/full_check.yaml

@@ -808,7 +808,7 @@ jobs:
       - name: Run tests
         run: |
           cd impls/monero.ts
-          deno run --unstable-ffi --allow-ffi monero_bindings.ts
+          deno run --unstable-ffi --allow-ffi checksum.ts
 
   comment_pr:
     name: comment on pr

impls/monero.ts/README.md

@@ -1 +1,4 @@
-# monero.ts wip library
+# monero.ts
+
+# Usage
+monero.ts uses Deno as its runtime of choice

impls/monero.ts/checksum.ts

@@ -0,0 +1,63 @@
+import { moneroChecksum } from "./checksum_monero.ts";
+import { readCString } from "./src/utils.ts";
+import { dylib } from "./src/bindings.ts";
+
+export class ChecksumError extends Error {
+  readonly code: number;
+  readonly errors: string[];
+
+  constructor(code: number, errors: string[]) {
+    super("MoneroC binding checksum failed:\n" + errors.join("\n"));
+    this.code = code;
+    this.errors = errors;
+  }
+}
+
+/**
+ * Validates MoneroC checksums
+ * @returns {null} if checksums are correct
+ * @returns {ChecksumError} which contains information about why checksum failed
+ */
+export async function validateChecksum(): Promise<ChecksumError | null> {
+  const cppHeaderHash = readCString(await dylib.symbols.MONERO_checksum_wallet2_api_c_h());
+  const tsHeaderHash = moneroChecksum.wallet2_api_c_h_sha256;
+
+  const errors: string[] = [];
+
+  let errorCode = 0;
+  if (cppHeaderHash !== tsHeaderHash) {
+    errors.push("ERR: Header file check mismatch");
+    errorCode++;
+  }
+
+  const cppSourceHash = readCString(await dylib.symbols.MONERO_checksum_wallet2_api_c_cpp());
+  const tsSourceHash = moneroChecksum.wallet2_api_c_cpp_sha256;
+  if (cppSourceHash !== tsSourceHash) {
+    errors.push(`ERR: CPP source file check mismatch ${cppSourceHash} == ${tsSourceHash}`);
+    errorCode++;
+  }
+
+  const cppExportHash = readCString(await dylib.symbols.MONERO_checksum_wallet2_api_c_exp());
+  const tsExportHash = moneroChecksum.wallet2_api_c_exp_sha256;
+  if (cppExportHash !== tsExportHash) {
+    if (Deno.build.os !== "darwin") {
+      errors.push("WARN: EXP source file check mismatch");
+    } else {
+      errors.push(`ERR: EXP source file check mismatch ${cppExportHash} == ${tsExportHash}`);
+    }
+    errorCode++;
+  }
+
+  if (errorCode) {
+    return new ChecksumError(errorCode, errors);
+  }
+
+  return null;
+}
+
+if (import.meta.main) {
+  const maybeError = await validateChecksum();
+  if (maybeError) {
+    throw maybeError;
+  }
+}

impls/monero.ts/deno.jsonc

@@ -0,0 +1,5 @@
+{
+  "fmt": {
+    "lineWidth": 120
+  }
+}

impls/monero.ts/mod.ts

@@ -0,0 +1,6 @@
+export * from "./src/bindings.ts";
+export * from "./src/pending_transaction.ts";
+export * from "./src/transaction_history.ts";
+export * from "./src/transaction_info.ts";
+export * from "./src/wallet.ts";
+export * from "./src/wallet_manager.ts";