feat: [cxx-parser] Add SimpleType.lenOfArrayType extension

cxx-parser/__tests__/unit_test/cxx_terra_node_ext.test.ts

@@ -1,7 +1,3 @@
-import fs from 'fs';
-import os from 'os';
-import path from 'path';
-
 import '../../src/cxx_terra_node_ext';
 import { SimpleType, SimpleTypeKind } from '../../src/cxx_terra_node';
 

cxx-parser/src/cxx_terra_node.ts

@@ -1,7 +1,7 @@
 import path from 'path';
 
 import { TerraNode } from '@agoraio-extensions/terra-core';
-import './cxx_terra_node_ext';
+import './cxx_terra_node_string_ext';
 
 function getAllClazzs(cxxfiles: CXXFile[]): Clazz[] {
   return cxxfiles.flatMap((file) =>

cxx-parser/src/cxx_terra_node_string_ext.ts

@@ -0,0 +1,53 @@
+export {};
+
+declare global {
+  export interface String {
+    /**
+     * This function removes the namespace from a fully qualified name.
+     * For example, "foo::bar" becomes "bar".
+     */
+    trimNamespace(): string;
+
+    /**
+     * Returns the namespace of the class name.
+     *
+     * Example: "std::vector::size_type" returns "std::vector"
+     */
+    getNamespace(): string;
+  }
+}
+
+/**
+ * This function removes the namespace from a fully qualified name.
+ * For example, "foo::bar" becomes "bar".
+ */
+String.prototype.trimNamespace = function (): string {
+  if (this.length === 0) {
+    return '';
+  }
+
+  if (!this.includes('::')) {
+    return this as string;
+  }
+
+  const splitted = this.split('::');
+  return splitted[splitted.length - 1];
+};
+
+/**
+ * Returns the namespace of the class name.
+ *
+ * Example: "std::vector::size_type" returns "std::vector"
+ */
+String.prototype.getNamespace = function (): string {
+  if (this.length === 0) {
+    return '';
+  }
+
+  if (!this.includes('::')) {
+    return '';
+  }
+
+  const splitted = this.split('::');
+  return Array.from(splitted.slice(0, splitted.length - 1)).join('::');
+};

cxx-parser/src/index.ts

@@ -1,5 +1,7 @@
 // This should be above the `cxx_terra_node`, or it will throw TypeError: Cannot read properties of undefined (reading 'xxx')
 export * from './cxx_terra_node_ext';
+// This should be above the `cxx_terra_node`, or it will throw TypeError: Cannot read properties of undefined (reading 'xxx')
+export * from './cxx_terra_node_string_ext';
 export * from './cxx_terra_node';
 export * from './cxx_parser_configs';
 // This should be above the `cxx_parser`, or it will throw TypeError: Cannot read properties of undefined (reading 'xxx')