From 3562802cacc8dbd0c155146acfdb8d04c6440009 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Mon, 28 Oct 2024 15:41:35 +0100
Subject: implement transcript-style log

---
 frontend/print.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 frontend/print.h

(limited to 'frontend/print.h')

diff --git a/frontend/print.h b/frontend/print.h
new file mode 100644
index 0000000..6b526ae
--- /dev/null
+++ b/frontend/print.h
@@ -0,0 +1,27 @@
+#pragma once
+
+#include <cstring>
+#include <memory>
+#include <functional>
+#include <string>
+
+void lprtf(const char * fmt, ...);
+
+class SessionLog {
+public:
+	static SessionLog & get();
+
+private:
+	SessionLog();
+	virtual ~SessionLog() = default;
+
+public:
+	virtual void append(const std::string & str);
+	virtual void append(const char * str);
+	virtual void append(const char * buf, size_t buf_size);
+
+private:
+	std::unique_ptr<FILE, std::function<void(FILE*)>> file = nullptr;
+	static constexpr bool enable = true;
+};
+
-- 
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