From 7bd84767227eea7a7bd7c7f7710a731ede1b7d98 Mon Sep 17 00:00:00 2001
From: Lukas Jiriste <ljiriste@student.42prague.com>
Date: Wed, 22 Jan 2025 13:35:36 +0100
Subject: [PATCH] Implement ex01

---
 ex01/Data.cpp       | 45 +++++++++++++++++++++++++++++++++++++
 ex01/Data.h         | 22 ++++++++++++++++++
 ex01/Makefile       | 54 +++++++++++++++++++++++++++++++++++++++++++++
 ex01/Serializer.cpp | 31 ++++++++++++++++++++++++++
 ex01/Serializer.h   | 21 ++++++++++++++++++
 ex01/main.cpp       | 26 ++++++++++++++++++++++
 6 files changed, 199 insertions(+)
 create mode 100644 ex01/Data.cpp
 create mode 100644 ex01/Data.h
 create mode 100644 ex01/Makefile
 create mode 100644 ex01/Serializer.cpp
 create mode 100644 ex01/Serializer.h
 create mode 100644 ex01/main.cpp

diff --git a/ex01/Data.cpp b/ex01/Data.cpp
new file mode 100644
index 0000000..ae59b9e
--- /dev/null
+++ b/ex01/Data.cpp
@@ -0,0 +1,45 @@
+#include "Data.h"
+#include <iostream>
+
+Data::Data()
+	: m_i1(0)
+	, m_i2(0)
+{
+}
+
+Data::Data(int first, int second)
+	: m_i1(first)
+	, m_i2(second)
+{
+}
+
+Data::Data(const Data &other)
+{
+	*this = other;
+}
+
+Data::~Data()
+{
+}
+
+Data	&Data::operator=(const Data &other)
+{
+	if (this == &other)
+		return (*this);
+	m_i1 = other.m_i1;
+	m_i2 = other.m_i2;
+	return (*this);
+}
+
+void	Data::printAddress() const
+{
+	std::cout << this << '\n';
+}
+
+void	Data::printData() const
+{
+	std::cout
+		<< "m_i1 = " << m_i1 << '\n'
+		<< "m_i2 = " << m_i2 << '\n'
+		;
+}
diff --git a/ex01/Data.h b/ex01/Data.h
new file mode 100644
index 0000000..1ddf816
--- /dev/null
+++ b/ex01/Data.h
@@ -0,0 +1,22 @@
+#ifndef DATA_H
+# define DATA_H
+
+class Data
+{
+	private:
+		int	m_i1;
+		int	m_i2;
+
+	public:
+		Data();
+		Data(int first, int second);
+		Data(const Data &other);
+		~Data();
+
+		Data	&operator=(const Data &other);
+
+		void	printAddress() const;
+		void	printData() const;
+};
+
+#endif // DATA_H
diff --git a/ex01/Makefile b/ex01/Makefile
new file mode 100644
index 0000000..ac846bb
--- /dev/null
+++ b/ex01/Makefile
@@ -0,0 +1,54 @@
+CC := c++
+CFLAGS = -std=c++98 -Wall -Wextra -Werror -Wpedantic
+
+ifneq ("$(wildcard .debug)","")
+	CFLAGS += -g
+endif
+
+RM := rm -f
+
+INCDIR := inc
+INCDIR += $(addsuffix /inc, $(SUBPROJECTS));
+ifneq ($(INCLUDE),)
+	INCLUDE := $(addprefix -I, $(INCDIR))
+endif
+
+SRCDIR := .
+
+SOURCES :=	main.cpp			\
+			Data.cpp			\
+			Serializer.cpp		\
+
+SOURCES := $(addprefix $(SRCDIR)/, $(SOURCES))
+
+OBJECTS := $(SOURCES:.cpp=.o)
+
+NAME := serialize
+
+all : $(NAME)
+
+debug : .debug
+	$(MAKE) all
+
+nodebug :
+	$(RM) .debug
+	$(MAKE) re
+
+.% :
+	$(MAKE) fclean
+	touch $@
+
+$(NAME) : $(OBJECTS)
+	$(CC) $(CFLAGS) -o $@ $^ $(LINKS)
+
+%.o : %.cpp
+	$(CC) $(CFLAGS) -o $@ -c $< $(INCLUDE)
+
+clean :
+	$(RM) $(OBJECTS)
+
+fclean : clean
+	$(RM) $(NAME)
+
+re : fclean
+	$(MAKE) all
diff --git a/ex01/Serializer.cpp b/ex01/Serializer.cpp
new file mode 100644
index 0000000..d58b83b
--- /dev/null
+++ b/ex01/Serializer.cpp
@@ -0,0 +1,31 @@
+#include "Serializer.h"
+
+Serializer::Serializer()
+{
+}
+
+Serializer::Serializer(const Serializer &other)
+{
+	*this = other;
+}
+
+Serializer::~Serializer()
+{
+}
+
+Serializer	&Serializer::operator=(const Serializer &other)
+{
+	if (this == &other)
+		return (*this);
+	return (*this);
+}
+
+uintptr_t	Serializer::serialize(Data *ptr)
+{
+	return (reinterpret_cast<uintptr_t>(ptr));
+}
+
+Data	*Serializer::deserialize(uintptr_t raw)
+{
+	return (reinterpret_cast<Data*>(raw));
+}
diff --git a/ex01/Serializer.h b/ex01/Serializer.h
new file mode 100644
index 0000000..e51acfb
--- /dev/null
+++ b/ex01/Serializer.h
@@ -0,0 +1,21 @@
+#ifndef SERIALIZER_H
+# define SERIALIZER_H
+
+# include "Data.h"
+# include <stdint.h>
+
+class Serializer
+{
+	private:
+		Serializer();
+		Serializer(const Serializer &other);
+		~Serializer();
+
+		Serializer	&operator=(const Serializer &other);
+
+	public:
+		static uintptr_t	serialize(Data *ptr);
+		static Data			*deserialize(uintptr_t raw);
+};
+
+#endif // SERIALIZER_H
diff --git a/ex01/main.cpp b/ex01/main.cpp
new file mode 100644
index 0000000..35ec160
--- /dev/null
+++ b/ex01/main.cpp
@@ -0,0 +1,26 @@
+#include "Data.h"
+#include "Serializer.h"
+#include <iostream>
+#include <stdint.h>
+
+int	main()
+{
+	Data		d1(1, 3);
+	Data		d2(-2, 5);
+	Data		*d1_ptr;
+	uintptr_t	d1_raw;
+
+	std::cout << "With objects:\n\n";
+	d1.printAddress();
+	d1.printData();
+	d2.printAddress();
+	d2.printData();
+	std::cout << "\nRaw value of d1: ";
+	d1_raw = Serializer::serialize(&d1);
+	std::cout << std::hex << d1_raw << "\n\n";
+	std::cout << "Deserialized d1:\n\n";
+	d1_ptr = Serializer::deserialize(d1_raw);
+	d1_ptr->printAddress();
+	d1_ptr->printData();
+	return (0);
+}
-- 
2.30.2