From 65a8349aa5526d071b18cd4d42586c46faaa3823 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal@nekernel.org>
Date: Mon, 24 Nov 2025 02:13:48 +0100
Subject: feat! breaking changes for OCL v1.0.48.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
---
 include/ocl/core/chunk_string.hpp | 121 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 include/ocl/core/chunk_string.hpp

(limited to 'include/ocl/core/chunk_string.hpp')

diff --git a/include/ocl/core/chunk_string.hpp b/include/ocl/core/chunk_string.hpp
new file mode 100644
index 0000000..1d922de
--- /dev/null
+++ b/include/ocl/core/chunk_string.hpp
@@ -0,0 +1,121 @@
+/*
+* File: core/chunk_string.hpp
+ * Purpose: String implementation for the OCL C++ library.
+ * Author: Amlal El Mahrouss (amlal@nekernel.org)
+ * Copyright 2025, Amlal El Mahrouss
+ */
+
+#ifndef OCL_UTILITY_CHUNK_STRING_HPP
+#define OCL_UTILITY_CHUNK_STRING_HPP
+
+#include <core/includes.hpp>
+#include <io/print.hpp>
+#include <cstring>
+
+namespace ocl
+{
+	template <typename char_type, std::size_t max_chunk_size = 8196>
+	class basic_chunk_string;
+
+	template <typename char_type, std::size_t max_chunk_size>
+	class basic_chunk_string final
+	{
+	private:
+		char_type	packed_chunks_[max_chunk_size] = {0};
+		std::size_t chunk_total_{};
+
+		bool bad_{false};
+
+	public:
+		const bool& bad{bad_};
+
+		basic_chunk_string() = default;
+
+		basic_chunk_string(const char_type* in)
+		{
+			this->operator+=(in);
+		}
+
+		basic_chunk_string(const std::basic_string<char_type>& in)
+		{
+			this->operator+=(in);
+		}
+
+		~basic_chunk_string() = default;
+
+		basic_chunk_string& operator=(const basic_chunk_string&) = delete;
+		basic_chunk_string(const basic_chunk_string&)			 = delete;
+
+	public:
+		/// @brief Append a std::basic_string to the chunk string.
+		basic_chunk_string& operator+=(const char_type* in)
+		{
+			if (in == nullptr || bad_)
+				return *this;
+
+			const auto& sz = std::strlen(in);
+
+			this->operator+=(std::basic_string<char_type>(in, sz));
+
+			return *this;
+		}
+
+		basic_chunk_string& operator+=(const std::basic_string<char_type>& in)
+		{
+			if (in.empty() || bad_)
+				return *this;
+
+			if (in.size() > max_chunk_size)
+			{
+				bad_ = true;
+				return *this;
+			}
+
+			if (chunk_total_ > max_chunk_size)
+			{
+				bad_ = true;
+				return *this;
+			}
+
+			const auto&		  sz			 = in.size();
+			const static auto size_max_chunk = max_chunk_size;
+			const auto&		  ptr			 = in.data();
+
+			if (chunk_total_ < size_max_chunk)
+			{
+				std::memcpy(packed_chunks_ + chunk_total_, ptr, sz);
+				chunk_total_ += sz;
+			}
+
+			return *this;
+		}
+
+		/// @brief Convert to basic_string or return from cache.
+		std::basic_string<char_type> str() const noexcept
+		{
+			static std::basic_string<char_type> ret;
+			const auto&							sz = ret.size();
+
+			if (chunk_total_ > sz)
+				ret.clear();
+			else
+				return ret;
+
+			ret = packed_chunks_;
+
+			return ret;
+		}
+
+		void print() noexcept
+		{
+			ocl::io::print(packed_chunks_);
+		}
+	};
+
+	template <typename char_type>
+	inline void print(basic_chunk_string<char_type>& fmt) noexcept
+	{
+		fmt.print();
+	}
+} // namespace ocl
+#endif // ifndef OCL_UTILITY_CHUNK_STRING_HPP
-- 
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