Update Shell.

2026-06-20 14:10:59 +10:00 · 2025-11-20 09:17:32 +08:00
parent ce5d3af63b
commit 1674f2c35b
87 changed files with 85481 additions and 52 deletions
@@ -0,0 +1,130 @@
+(function(global) {
+    if (typeof msWriteProfilerMark === "undefined") {
+        function msWriteProfilerMark(swMark) {
+            if (typeof performance !== "undefined" && typeof performance.mark === "function") {
+                return performance.mark(swMark);
+            } else if (typeof console !== "undefined" && typeof console.log === "function") {
+                return console.log(swMark);
+            }
+        }
+        module.exports = {
+            msWriteProfilerMark: msWriteProfilerMark
+        };
+    }
+})(this);
+(function(global) {
+
+    if (typeof global.Debug === "undefined") {
+        var fakeDebug = {};
+
+        // 基本属性
+        fakeDebug.debuggerEnabled = true;
+        fakeDebug.setNonUserCodeExceptions = false;
+
+        // 常量
+        fakeDebug.MS_ASYNC_CALLBACK_STATUS_ASSIGN_DELEGATE = 0;
+        fakeDebug.MS_ASYNC_CALLBACK_STATUS_JOIN = 1;
+        fakeDebug.MS_ASYNC_CALLBACK_STATUS_CHOOSEANY = 2;
+        fakeDebug.MS_ASYNC_CALLBACK_STATUS_CANCEL = 3;
+        fakeDebug.MS_ASYNC_CALLBACK_STATUS_ERROR = 4;
+
+        fakeDebug.MS_ASYNC_OP_STATUS_SUCCESS = 1;
+        fakeDebug.MS_ASYNC_OP_STATUS_CANCELED = 2;
+        fakeDebug.MS_ASYNC_OP_STATUS_ERROR = 3;
+
+        // 方法：输出
+        fakeDebug.write = function(msg) {
+            if (console && console.log) console.log("[Debug.write] " + msg);
+        };
+        fakeDebug.writeln = function(msg) {
+            if (console && console.log) console.log("[Debug.writeln] " + msg);
+        };
+
+        // 方法：断言 / 中断
+        fakeDebug.assert = function(cond, msg) {
+            if (!cond) {
+                if (console && console.error) {
+                    console.error("[Debug.assert] Assertion failed: " + (msg || ""));
+                }
+                // 可选触发断点
+                // debugger;
+            }
+        };
+        fakeDebug.break = function() {
+            debugger;
+        };
+
+        // 方法：异步跟踪（空实现）
+        fakeDebug.msTraceAsyncCallbackCompleted = function() {};
+        fakeDebug.msTraceAsyncCallbackStarting = function() {};
+        fakeDebug.msTraceAsyncOperationCompleted = function() {};
+        fakeDebug.msTraceAsyncOperationStarting = function() {};
+        fakeDebug.msUpdateAsyncCallbackRelation = function() {};
+
+        global.Debug = fakeDebug;
+    }
+
+})(this);
+(function(global) {
+
+    if (typeof global.setImmediate === "undefined") {
+        var nextHandle = 1; // 唯一任务 id
+        var tasksByHandle = {};
+        var currentlyRunning = false;
+
+        function addTask(fn, args) {
+            tasksByHandle[nextHandle] = function() {
+                fn.apply(undefined, args);
+            };
+            return nextHandle++;
+        }
+
+        function run(handle) {
+            if (currentlyRunning) {
+                // 如果已经在运行，延迟一下
+                setTimeout(run, 0, handle);
+            } else {
+                var task = tasksByHandle[handle];
+                if (task) {
+                    currentlyRunning = true;
+                    try {
+                        task();
+                    } finally {
+                        delete tasksByHandle[handle];
+                        currentlyRunning = false;
+                    }
+                }
+            }
+        }
+
+        function installSetImmediate() {
+            if (typeof MessageChannel !== "undefined") {
+                var channel = new MessageChannel();
+                channel.port1.onmessage = function(event) {
+                    run(event.data);
+                };
+                return function() {
+                    var handle = addTask(arguments[0], Array.prototype.slice.call(arguments, 1));
+                    channel.port2.postMessage(handle);
+                    return handle;
+                };
+            } else {
+                // fallback: setTimeout
+                return function() {
+                    var handle = addTask(arguments[0], Array.prototype.slice.call(arguments, 1));
+                    setTimeout(run, 0, handle);
+                    return handle;
+                };
+            }
+        }
+
+        global.setImmediate = installSetImmediate();
+
+        // 对应 clearImmediate
+        if (typeof global.clearImmediate === "undefined") {
+            global.clearImmediate = function(handle) {
+                delete tasksByHandle[handle];
+            };
+        }
+    }
+})(this);