From 99e2e923d0c77b02f3fb4ff648ea916954868606 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Fri, 28 Feb 2025 23:13:39 +0800
Subject: chore(store): move everything to store.

---
 store/works/life/computer-network-experiment/IO.h | 68 +++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 store/works/life/computer-network-experiment/IO.h

(limited to 'store/works/life/computer-network-experiment/IO.h')

diff --git a/store/works/life/computer-network-experiment/IO.h b/store/works/life/computer-network-experiment/IO.h
new file mode 100644
index 0000000..1658b78
--- /dev/null
+++ b/store/works/life/computer-network-experiment/IO.h
@@ -0,0 +1,68 @@
+#pragma once
+#include "Common.h"
+#include "StringUtil.hpp"
+
+#include <fmt/format.h>
+#include <folly/CancellationToken.h>
+#include <folly/MPMCPipeline.h>
+#include <folly/MPMCQueue.h>
+
+#include <iostream>
+#include <thread>
+
+enum class OutputType { Normal, Error };
+enum class OutputColor { Normal, Green, Red, Yellow };
+
+struct Output {
+  Output() = default;
+  Output(String message, OutputType type = OutputType::Normal)
+      : message(std::move(message)), type(type),
+        color(type == OutputType::Error ? OutputColor::Red
+                                        : OutputColor::Normal) {}
+
+  Output(String message, OutputColor color)
+      : message(std::move(message)), type(OutputType::Normal), color(color) {}
+
+  Output(String message, OutputType type, OutputColor color)
+      : message(std::move(message)), type(type), color(color) {}
+
+  CRU_DEFAULT_COPY(Output)
+  CRU_DEFAULT_MOVE(Output)
+  ~Output() = default;
+
+  String message;
+  OutputType type;
+  OutputColor color;
+};
+
+extern folly::MPMCQueue<Output> output_queue;
+
+inline void SendOutput(Output output) {
+  output_queue.blockingWrite(std::move(output));
+}
+
+inline void SendOutput(String output) { SendOutput(Output{std::move(output)}); }
+
+template <typename... Args> void SendOutput(StringView format, Args &&...args) {
+  output_queue.blockingWrite(fmt::format(format, std::forward<Args>(args)...));
+}
+
+template <typename... Args>
+void SendOutput(OutputType type, StringView format, Args &&...args) {
+  output_queue.blockingWrite(
+      Output{fmt::format(format, std::forward<Args>(args)...), type});
+}
+
+template <typename... Args>
+void SendOutput(OutputColor color, StringView format, Args &&...args) {
+  output_queue.blockingWrite(
+      Output{fmt::format(format, std::forward<Args>(args)...), color});
+}
+
+void SignalAndWaitForOutputThreadStop();
+
+void OnInputLine(StringView line);
+
+void StartIOThread();
+
+String ReadInputLine();
\ No newline at end of file
-- 
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