Merge pull request #3 from snutech-gh/dev

SOCL – v1.0.4

2 files changed, 10 insertions, 127 deletions

diff --git a/dev/lib/fix/network.hpp b/dev/lib/fix/network.hpp
deleted file mode 100644
index edd4c26..0000000
--- a/dev/lib/fix/network.hpp
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * File: fix/network.hpp
- * Purpose: Financial Information Exchange in C++
- * Author: Amlal El Mahrouss (founder@snu.systems)
- * Copyright 2025, Amlal El Mahrouss and SNU Systems Corp.
- */
-
-#ifndef _SNU_FIX_NETWORK_HPP
-#define _SNU_FIX_NETWORK_HPP
-
-#include <arpa/inet.h>
-#include <sys/socket.h>
-#include <utility>
-#include <cstddef>
-
-#define SNU_MODEM : protected snu::fix::basic_delivery_modem
-
-namespace snu::fix
-{
-	class basic_delivery_modem;
-
-	typedef int32_t delivery_socket_type;
-
-	/// @brief a delivery modem is a container which establishes a comm. channel between the FIX session and application.
-	class basic_delivery_modem
-	{
-	public:
-		explicit basic_delivery_modem() = default;
-		virtual ~basic_delivery_modem()		  = default;
-
-		basic_delivery_modem& operator=(const basic_delivery_modem&) = default;
-		basic_delivery_modem(const basic_delivery_modem&)			 = default;
-
-	public:
-		static constexpr auto local_address = "127.0.0.1";
-		static constexpr auto backlog_count = 18U;
-
-	public:
-		delivery_socket_type fd_{};
-
-		template <typename T>
-		bool receive(T& out, std::size_t len) noexcept
-		{
-			static_assert(std::is_pointer<T>::value, "T is not a pointer!");
-
-			if (!out)
-				return false;
-
-			if (!len)
-				return false;
-
-			auto ret = ::recv(fd_, out, len, MSG_WAITALL);
-
-			return ret > 0;
-		}
-
-		template <typename T>
-		bool transmit(T& out, std::size_t len) noexcept
-		{
-			static_assert(std::is_pointer<T>::value, "T is not a pointer!");
-
-			if (!out)
-				return false;
-
-			if (!len)
-				return false;
-
-			auto ret = ::send(fd_, out, len, 0);
-
-			return ret > 0;
-		}
-
-		template <int32_t AF, int32_t Kind, int32_t IPProto, int32_t Port>
-		bool construct(const char* addr = basic_delivery_modem::local_address, const bool& is_server = false) noexcept
-		{
-			static_assert(AF != 0, "AF is zero");
-			static_assert(Kind != 0, "Kind is zero");
-			static_assert(IPProto != 0, "IPProto is zero");
-
-			fd_ = ::socket(AF, Kind, IPProto);
-
-			if (fd_ < 1)
-				return false;
-
-			struct sockaddr_in addr_
-			{
-			};
-
-			addr_.sin_addr.s_addr = ::inet_addr(addr);
-			addr_.sin_port		  = Port;
-
-			if (!is_server)
-			{
-				auto ret = ::connect(fd_, (struct sockaddr*)&addr_, sizeof(decltype(addr_)));
-				return ret == 0;
-			}
-
-			::listen(fd_, basic_delivery_modem::backlog_count);
-
-			return true;
-		}
-
-		bool destroy() noexcept
-		{
-			if (!fd_)
-				return false;
-
-			::shutdown(fd_, SHUT_RDWR);
-
-			fd_ = 0U;
-
-			return true;
-		}
-	};
-} // namespace snu::fix
-
-#endif // ifndef _SNU_FIX_NETWORK_HPP
\ No newline at end of file
diff --git a/dev/lib/fix/parser.hpp b/dev/lib/fix/parser.hpp
index 5701783..8181359 100644
--- a/dev/lib/fix/parser.hpp
+++ b/dev/lib/fix/parser.hpp
@@ -13,7 +13,7 @@
 #include <utility>
 #include <string>
 #include <vector>
-
+#include <cstdint>
 #include <sys/types.h>
 #include <unistd.h>
 #include <signal.h>
@@ -21,13 +21,13 @@
 namespace snu::fix
 {
 	template <typename char_type>
-	struct basic_visitor;
+	class basic_visitor;
 
 	template <typename char_type>
 	struct basic_range;
 
 	template <typename char_type>
-	struct basic_range_data;
+	class basic_range_data;
 
 	/// @brief Buffer+Length structure
 	template <typename char_type = char>
@@ -63,12 +63,12 @@ namespace snu::fix
 		char_type* bytes_;
 		size_t	   length_;
 
-		bool is_valid()
+		bool is_valid() noexcept
 		{
-			return bytes_ && length_ > 0;
+			return this->bytes_ && this->length_ > 0;
 		}
 
-		operator bool()
+		explicit operator bool()
 		{
 			return this->is_valid();
 		}
@@ -77,7 +77,7 @@ namespace snu::fix
 	/// @brief Convert basic_range to usable string.
 	/// @note This function assumes that the basic_range is valid and contains ASCII bytes.
 	template <typename char_type = char>
-	inline std::basic_string<char_type> to_string(basic_range<char_type>& basic_range) noexcept
+	std::basic_string<char_type> to_string(basic_range<char_type>& basic_range) noexcept
 	{
 		if (basic_range.length_ < 0)
 			return std::basic_string<char_type>{};
@@ -98,7 +98,7 @@ namespace snu::fix
 		static inline const char_type* begin = detail::begin_fix<char_type>();
 
 		explicit basic_range_data() = default;
-		~basic_range_data()		  = default;
+		~basic_range_data()			= default;
 
 		basic_range_data& operator=(const basic_range_data&) = default;
 		basic_range_data(const basic_range_data&)			 = default;
@@ -126,7 +126,7 @@ namespace snu::fix
 			return magic_.starts_with(basic_range_data<char_type>::begin);
 		}
 
-		operator bool()
+		explicit operator bool()
 		{
 			return this->is_valid();
 		}
@@ -159,7 +159,7 @@ namespace snu::fix
 			if (in.empty())
 				return ret;
 
-			thread_local std::basic_string<char_type> in_tmp{};
+			static thread_local std::basic_string<char_type> in_tmp{};
 
 			in_tmp.reserve(in.size());