From f3ba19b162a89b2081c0598b4a0bf126146e3671 Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Thu, 4 Apr 2024 22:05:06 +0200
Subject: Add logging system

---
 deimos/core/io.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'deimos/core/io.h')

diff --git a/deimos/core/io.h b/deimos/core/io.h
index 90caadc..12de30e 100644
--- a/deimos/core/io.h
+++ b/deimos/core/io.h
@@ -17,5 +17,25 @@ public:
     virtual void Write(Span<const std::byte>) = 0;
 };
 
+class BufferWriter : public IWriter
+{
+    std::byte*      m_buffer;
+    int64_t         m_size;
+    int64_t         m_written = 0;
+
+public:
+    explicit BufferWriter(Span<std::byte> buffer) :
+        m_buffer{buffer.begin()},
+        m_size{buffer.size()}
+    {}
+
+    void Write(Span<const std::byte>) override;
+
+    constexpr Span<const std::byte> GetWritten() const
+    {
+        return { m_buffer, m_written };
+    }
+};
+
 } // namespace deimos
 
-- 
cgit