Added cpp05/ex02 main, Added cpp05/ex03

13 files changed, 960 insertions, 5 deletions

diff --git a/cpp05/ex03/Bureaucrat.cpp b/cpp05/ex03/Bureaucrat.cpp
new file mode 100644
index 0000000..64bbd25
--- /dev/null
+++ b/cpp05/ex03/Bureaucrat.cpp
@@ -0,0 +1,127 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Bureaucrat.cpp                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/14 18:08:13 by charles           #+#    #+#             */
+/*   Updated: 2020/11/17 13:37:49 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Bureaucrat.hpp"
+
+Bureaucrat::Bureaucrat(Bureaucrat const& other) { *this = other; }
+
+Bureaucrat& Bureaucrat::operator=(Bureaucrat const& other)
+{
+    m_name  = other.m_name;
+    m_grade = other.m_grade;
+    return *this;
+}
+
+Bureaucrat::~Bureaucrat() {}
+
+Bureaucrat::Bureaucrat(std::string const& name, int grade)
+    : m_name(name), m_grade(grade)
+{
+    checkGrade();
+}
+
+std::string const& Bureaucrat::getName()  const { return m_name;  }
+int                Bureaucrat::getGrade() const { return m_grade; }
+
+void Bureaucrat::incrementGrade()
+{
+    m_grade--;
+    checkGrade();
+}
+
+void Bureaucrat::decrementGrade()
+{
+    m_grade++;
+    checkGrade();
+}
+
+void Bureaucrat::signForm(Form& form)
+{
+    try
+    {
+        form.beSigned(*this);
+        std::cout << m_name << " signs " << form.getName() << std::endl;
+    }
+    catch (std::exception &e)
+    {
+        std::cout << m_name << " cannot sign " << form.getName() << " " << e.what() << std::endl;
+    }
+}
+
+void Bureaucrat::executeForm(Form& form)
+{
+    try
+    {
+        form.execute(*this);
+        std::cout << m_name << " executes " << form.getName() << std::endl;
+    }
+    catch (std::exception &e)
+    {
+        std::cout << m_name << " cannot execute " << form.getName() << " " << e.what() << std::endl;
+    }
+}
+
+void Bureaucrat::checkGrade()
+{
+    if (m_grade > 150)
+        throw Bureaucrat::GradeTooLowException();
+    if (m_grade < 1)
+        throw Bureaucrat::GradeTooHighException();
+}
+
+std::ostream& operator<<(std::ostream& out, Bureaucrat const& b)
+{
+    std::cout << b.getName() << ", bureaucrat grade " << b.getGrade() << std::endl;
+    return out;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Exception grade too high
+///////////////////////////////////////////////////////////////////////////////
+
+Bureaucrat::GradeTooHighException::GradeTooHighException() : std::exception() {}
+
+Bureaucrat::GradeTooHighException::GradeTooHighException(GradeTooHighException const& other)
+    : std::exception(other) {}
+
+Bureaucrat::GradeTooHighException&
+Bureaucrat::GradeTooHighException::operator=(GradeTooHighException const& other)
+{
+    std::exception::operator=(other);
+    return *this;
+}
+
+Bureaucrat::GradeTooHighException::~GradeTooHighException() throw() {}
+
+char const* Bureaucrat::GradeTooHighException::what() const throw() { return "Grade is too high"; }
+
+///////////////////////////////////////////////////////////////////////////////
+// Exception grade too low
+///////////////////////////////////////////////////////////////////////////////
+
+Bureaucrat::GradeTooLowException::GradeTooLowException() : std::exception() {}
+
+Bureaucrat::GradeTooLowException::GradeTooLowException(GradeTooLowException const& other)
+    : std::exception(other) {}
+
+Bureaucrat::GradeTooLowException&
+Bureaucrat::GradeTooLowException::operator=(GradeTooLowException const& other)
+{
+    std::exception::operator=(other);
+    return *this;
+}
+
+Bureaucrat::GradeTooLowException::~GradeTooLowException() throw() {}
+
+char const* Bureaucrat::GradeTooLowException::what() const throw() { return "Grade is too low"; }
+
+Bureaucrat::Bureaucrat() {}
diff --git a/cpp05/ex03/Bureaucrat.hpp b/cpp05/ex03/Bureaucrat.hpp
new file mode 100644
index 0000000..8e44af0
--- /dev/null
+++ b/cpp05/ex03/Bureaucrat.hpp
@@ -0,0 +1,71 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Bureaucrat.hpp                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/14 18:04:32 by charles           #+#    #+#             */
+/*   Updated: 2020/11/17 13:36:56 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef BUREAUCRAT_HPP
+# define BUREAUCRAT_HPP
+
+# include <iostream>
+# include <exception>
+# include "Form.hpp"
+
+class Form;
+
+class Bureaucrat
+{
+public:
+    Bureaucrat(Bureaucrat const& other);
+    Bureaucrat& operator=(Bureaucrat const& other);
+    ~Bureaucrat();
+
+    Bureaucrat(std::string const& name, int grade);
+
+    std::string const& getName()  const;
+    int                getGrade() const;
+    void               incrementGrade();
+    void               decrementGrade();
+
+    void               signForm(Form& form);
+
+    void               executeForm(Form& form);
+
+private:
+    Bureaucrat();
+    void checkGrade();
+
+    std::string m_name;
+    int         m_grade;
+
+    class GradeTooHighException : public std::exception
+    {
+    public:
+        GradeTooHighException();
+        GradeTooHighException(GradeTooHighException const& other);
+        GradeTooHighException& operator=(GradeTooHighException const& other);
+        ~GradeTooHighException() throw();
+        virtual char const* what() const throw();
+    };
+
+    class GradeTooLowException : public std::exception
+    {
+    public:
+        GradeTooLowException();
+        GradeTooLowException(GradeTooLowException const& other);
+        GradeTooLowException& operator=(GradeTooLowException const& other);
+        ~GradeTooLowException() throw();
+        virtual char const* what() const throw();
+    };
+
+};
+
+std::ostream& operator<<(std::ostream& out, Bureaucrat const& b);
+
+#endif
diff --git a/cpp05/ex03/Form.cpp b/cpp05/ex03/Form.cpp
new file mode 100644
index 0000000..9208f7f
--- /dev/null
+++ b/cpp05/ex03/Form.cpp
@@ -0,0 +1,150 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Form.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/14 19:26:39 by charles           #+#    #+#             */
+/*   Updated: 2020/11/17 17:09:53 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Form.hpp"
+
+
+Form::Form(Form const& other)
+    : m_name(other.m_name),
+      m_signed(other.m_signed),
+      m_gradeSign(other.m_gradeSign),
+      m_gradeExecute(other.m_gradeExecute)
+{}
+
+// The other attributes are const (asked by subject)
+Form& Form::operator=(Form const& other)
+{
+    m_signed = other.m_signed;
+    return *this;
+}
+
+Form::~Form() {}
+
+Form::Form(std::string const& name, int gradeSign, int gradeExecute)
+    : m_name(name),
+      m_signed(false),
+      m_gradeSign(gradeSign),
+      m_gradeExecute(gradeExecute)
+{
+    checkGrade();
+}
+
+std::string const& Form::getName()         const { return m_name;         }
+bool               Form::getSigned()       const { return m_signed;       }
+int                Form::getGradeSign()    const { return m_gradeSign;    }
+int                Form::getGradeExecute() const { return m_gradeExecute; }
+
+void Form::beSigned(Bureaucrat const& b)
+{
+    if (b.getGrade() <= m_gradeSign)
+        m_signed = true;
+    else
+        throw Form::GradeTooLowException();
+}
+
+void Form::execute(Bureaucrat const& executor) const
+{
+    if (!m_signed)
+        throw Form::NoSignatureException();
+    if (executor.getGrade() <= m_gradeExecute)
+        executeUnsafe();
+    else
+        throw Form::GradeTooLowException();
+}
+
+void Form::checkGrade()
+{
+    if (m_gradeSign > 150)
+        throw Form::GradeTooLowException();
+    if (m_gradeSign < 1)
+        throw Form::GradeTooHighException();
+    if (m_gradeExecute > 150)
+        throw Form::GradeTooLowException();
+    if (m_gradeExecute < 1)
+        throw Form::GradeTooHighException();
+}
+
+std::ostream& operator<<(std::ostream& out, Form const& f)
+{
+    out << f.getName() << " is "
+        << (f.getSigned() ? "" : "not ") << "signed and needs at least "
+        << f.getGradeSign() << " to be signed and "
+        << f.getGradeExecute() << " to be executed" << std::endl;
+    return out;
+}
+// compilation error if const members are not initialized
+Form::Form()
+    : m_name(""),
+      m_signed(false),
+      m_gradeSign(0),
+      m_gradeExecute(0)
+{}
+
+///////////////////////////////////////////////////////////////////////////////
+// Exception grade too high
+///////////////////////////////////////////////////////////////////////////////
+
+Form::GradeTooHighException::GradeTooHighException() : std::exception() {}
+
+Form::GradeTooHighException::GradeTooHighException(GradeTooHighException const& other)
+    : std::exception(other) {}
+
+Form::GradeTooHighException&
+Form::GradeTooHighException::operator=(GradeTooHighException const& other)
+{
+    std::exception::operator=(other);
+    return *this;
+}
+
+Form::GradeTooHighException::~GradeTooHighException() throw() {}
+
+char const* Form::GradeTooHighException::what() const throw() { return "Grade is too high for form"; }
+
+///////////////////////////////////////////////////////////////////////////////
+// Exception grade too high
+///////////////////////////////////////////////////////////////////////////////
+
+Form::GradeTooLowException::GradeTooLowException() : std::exception() {}
+
+Form::GradeTooLowException::GradeTooLowException(GradeTooLowException const& other)
+    : std::exception(other) {}
+
+Form::GradeTooLowException&
+Form::GradeTooLowException::operator=(GradeTooLowException const& other)
+{
+    std::exception::operator=(other);
+    return *this;
+}
+
+Form::GradeTooLowException::~GradeTooLowException() throw() {}
+
+char const* Form::GradeTooLowException::what() const throw() { return "Grade is too low for form"; }
+
+///////////////////////////////////////////////////////////////////////////////
+// Exception signature
+///////////////////////////////////////////////////////////////////////////////
+
+Form::NoSignatureException::NoSignatureException() : std::exception() {}
+
+Form::NoSignatureException::NoSignatureException(NoSignatureException const& other)
+    : std::exception(other) {}
+
+Form::NoSignatureException&
+Form::NoSignatureException::operator=(NoSignatureException const& other)
+{
+    std::exception::operator=(other);
+    return *this;
+}
+
+Form::NoSignatureException::~NoSignatureException() throw() {}
+
+char const* Form::NoSignatureException::what() const throw() { return "No signature"; }
diff --git a/cpp05/ex03/Form.hpp b/cpp05/ex03/Form.hpp
new file mode 100644
index 0000000..78828da
--- /dev/null
+++ b/cpp05/ex03/Form.hpp
@@ -0,0 +1,86 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Form.hpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/14 19:19:45 by charles           #+#    #+#             */
+/*   Updated: 2020/11/17 17:09:15 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef FORM_HPP
+# define FORM_HPP
+
+# include <iostream>
+# include <exception>
+# include "Bureaucrat.hpp"
+
+class Bureaucrat;
+
+class Form
+{
+public:
+    Form(Form const& other);
+    Form& operator=(Form const& other);
+    ~Form();
+
+    Form(std::string const& name, int gradeSign, int gradeExecute);
+
+    std::string const& getName()         const;
+    bool               getSigned()       const;
+    int                getGradeSign()    const;
+    int                getGradeExecute() const;
+
+    void               beSigned(Bureaucrat const& b);
+
+    void               execute(Bureaucrat const& executor) const;
+
+protected:
+    virtual void       executeUnsafe() const = 0;
+
+private:
+    Form();
+    void checkGrade();
+
+    std::string const m_name;
+    bool              m_signed;
+    int         const m_gradeSign;
+    int         const m_gradeExecute;
+
+    class GradeTooHighException : public std::exception
+    {
+    public:
+        GradeTooHighException();
+        GradeTooHighException(GradeTooHighException const& other);
+        GradeTooHighException& operator=(GradeTooHighException const& other);
+        ~GradeTooHighException() throw();
+        virtual char const* what() const throw();
+    };
+
+    class GradeTooLowException : public std::exception
+    {
+    public:
+        GradeTooLowException();
+        GradeTooLowException(GradeTooLowException const& other);
+        GradeTooLowException& operator=(GradeTooLowException const& other);
+        ~GradeTooLowException() throw();
+        virtual char const* what() const throw();
+    };
+
+    class NoSignatureException : public std::exception
+    {
+    public:
+        NoSignatureException();
+        NoSignatureException(NoSignatureException const& other);
+        NoSignatureException& operator=(NoSignatureException const& other);
+        ~NoSignatureException() throw();
+        virtual char const* what() const throw();
+    };
+
+};
+
+std::ostream& operator<<(std::ostream& out, Form const& f);
+
+#endif
diff --git a/cpp05/ex03/Intern.cpp b/cpp05/ex03/Intern.cpp
index bb3e188..3328957 100644
--- a/cpp05/ex03/Intern.cpp
+++ b/cpp05/ex03/Intern.cpp
@@ -6,18 +6,37 @@
 /*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/11/17 13:41:09 by cacharle          #+#    #+#             */
-/*   Updated: 2020/11/17 13:48:01 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/11/17 18:08:56 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "Intern.hpp"
 
 Intern::Intern() {}
-Intern::Intern(const Intern& other) {}
-Intern& Intern::operator=(const Intern& other) {}
+Intern::Intern(const Intern& other) { (void)other; }
+Intern& Intern::operator=(const Intern& other) { (void)other; return *this; }
 Intern::~Intern() {}
 
-Form *Intern::makeForm(std::string const& name, std::string const& target)
+Form *Intern::makeShrubberyCreationForm(std::string const& target)
+    { return new ShrubberyCreationForm(target);  }
+
+Form *Intern::makePresidentialPardonForm(std::string const& target)
+    { return new PresidentialPardonForm(target); }
+
+Form *Intern::makeRobotomyRequestForm(std::string const& target)
+    { return new RobotomyRequestForm(target);    }
+
+Intern::makeFormEntry Intern::makeFormDispatch[] =
 {
+    {"shrubbery creation",  &Intern::makeShrubberyCreationForm},
+    {"presidential pardon", &Intern::makePresidentialPardonForm},
+    {"robotomy request",    &Intern::makeRobotomyRequestForm},
+};
 
+Form *Intern::makeForm(std::string const& name, std::string const& target)
+{
+    for (size_t i = 0; i < sizeof(Intern::makeFormDispatch) / sizeof(Intern::makeFormEntry); i++)
+        if ((this->makeFormDispatch[i]).name == name)
+            return (this->*(makeFormDispatch[i].func))(target);
+    return NULL;
 }
diff --git a/cpp05/ex03/Intern.hpp b/cpp05/ex03/Intern.hpp
index 60c2ac8..c27874a 100644
--- a/cpp05/ex03/Intern.hpp
+++ b/cpp05/ex03/Intern.hpp
@@ -6,13 +6,18 @@
 /*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/11/17 13:39:59 by cacharle          #+#    #+#             */
-/*   Updated: 2020/11/17 13:48:08 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/11/17 17:58:02 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #ifndef INTERN_HPP
 # define INTERN_HPP
 
+# include "Form.hpp"
+# include "ShrubberyCreationForm.hpp"
+# include "PresidentialPardonForm.hpp"
+# include "RobotomyRequestForm.hpp"
+
 class Intern
 {
 public:
@@ -22,7 +27,19 @@ public:
     ~Intern();
 
     Form *makeForm(std::string const& name, std::string const& target);
+
 private:
+    Form *makeShrubberyCreationForm(std::string const& target);
+    Form *makePresidentialPardonForm(std::string const& target);
+    Form *makeRobotomyRequestForm(std::string const& target);
+
+    typedef Form* (Intern::* makeFormFunc)(std::string const&);
+    struct makeFormEntry
+    {
+        std::string  const name;
+        makeFormFunc const func;
+    };
+    static makeFormEntry makeFormDispatch[];
 };
 
 #endif
diff --git a/cpp05/ex03/PresidentialPardonForm.cpp b/cpp05/ex03/PresidentialPardonForm.cpp
new file mode 100644
index 0000000..3855841
--- /dev/null
+++ b/cpp05/ex03/PresidentialPardonForm.cpp
@@ -0,0 +1,35 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   PresidentialPardonForm.cpp                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/11/17 13:01:25 by cacharle          #+#    #+#             */
+/*   Updated: 2020/11/17 17:02:14 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "PresidentialPardonForm.hpp"
+
+PresidentialPardonForm::PresidentialPardonForm(std::string const& target)
+    : Form("presidential pardon", 25, 5), m_target(target) {}
+
+PresidentialPardonForm::PresidentialPardonForm(const PresidentialPardonForm& other)
+    : Form(other) { *this = other; }
+
+PresidentialPardonForm& PresidentialPardonForm::operator=(const PresidentialPardonForm& other)
+{
+    Form::operator=(other);
+    m_target = other.m_target;
+    return *this;
+}
+
+PresidentialPardonForm::~PresidentialPardonForm() {}
+
+void PresidentialPardonForm::executeUnsafe() const
+{
+    std::cout << m_target << " has been pardoned by Zafod Beeblebrox" << std::endl;
+}
+
+PresidentialPardonForm::PresidentialPardonForm() : Form("", 0, 0) {}
diff --git a/cpp05/ex03/PresidentialPardonForm.hpp b/cpp05/ex03/PresidentialPardonForm.hpp
new file mode 100644
index 0000000..fcf8a70
--- /dev/null
+++ b/cpp05/ex03/PresidentialPardonForm.hpp
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   PresidentialPardonForm.hpp                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/10/19 13:42:46 by cacharle          #+#    #+#             */
+/*   Updated: 2020/11/17 17:02:03 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef PRESIDENTIALPARDONFORM_HPP
+# define PRESIDENTIALPARDONFORM_HPP
+
+# include "Form.hpp"
+
+class PresidentialPardonForm : public Form
+{
+public:
+    PresidentialPardonForm(const PresidentialPardonForm& other);
+    PresidentialPardonForm& operator=(const PresidentialPardonForm& other);
+    ~PresidentialPardonForm();
+
+    PresidentialPardonForm(std::string const& target);
+
+private:
+    PresidentialPardonForm();
+    virtual void executeUnsafe() const;
+
+    std::string m_target;
+};
+
+#endif
diff --git a/cpp05/ex03/RobotomyRequestForm.cpp b/cpp05/ex03/RobotomyRequestForm.cpp
new file mode 100644
index 0000000..ed05d5f
--- /dev/null
+++ b/cpp05/ex03/RobotomyRequestForm.cpp
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   RobotomyRequestForm.cpp                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/10/19 13:45:45 by cacharle          #+#    #+#             */
+/*   Updated: 2020/11/17 17:20:03 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "RobotomyRequestForm.hpp"
+
+RobotomyRequestForm::RobotomyRequestForm(std::string const& target)
+    : Form("robotomy request", 72, 45), m_target(target) {}
+
+RobotomyRequestForm::RobotomyRequestForm(const RobotomyRequestForm& other)
+    : Form(other) { *this = other; }
+
+RobotomyRequestForm& RobotomyRequestForm::operator=(const RobotomyRequestForm& other)
+{
+    Form::operator=(other);
+    m_target = other.m_target;
+    return *this;
+}
+
+RobotomyRequestForm::~RobotomyRequestForm() {}
+
+void RobotomyRequestForm::executeUnsafe() const
+{
+    if (rand() % 100 <= 50)
+       std::cout << m_target << " has successfully been robotomized" << std::endl;
+    else
+       std::cout << m_target << " couldn't be robotomized" << std::endl;
+}
+
+RobotomyRequestForm::RobotomyRequestForm() : Form("", 0, 0) {}
diff --git a/cpp05/ex03/RobotomyRequestForm.hpp b/cpp05/ex03/RobotomyRequestForm.hpp
new file mode 100644
index 0000000..a851b04
--- /dev/null
+++ b/cpp05/ex03/RobotomyRequestForm.hpp
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   RobotomyRequestForm.hpp                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/10/19 13:43:37 by cacharle          #+#    #+#             */
+/*   Updated: 2020/11/17 13:27:32 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef ROBOTOMYREQUESTFORM_HPP
+# define ROBOTOMYREQUESTFORM_HPP
+
+# include "Form.hpp"
+
+class RobotomyRequestForm : public Form
+{
+public:
+    RobotomyRequestForm(const RobotomyRequestForm& other);
+    RobotomyRequestForm& operator=(const RobotomyRequestForm& other);
+    ~RobotomyRequestForm();
+
+    RobotomyRequestForm(std::string const& target);
+
+private:
+    RobotomyRequestForm();
+    virtual void executeUnsafe() const;
+
+    std::string m_target;
+};
+
+#endif
diff --git a/cpp05/ex03/ShrubberyCreationForm.cpp b/cpp05/ex03/ShrubberyCreationForm.cpp
new file mode 100644
index 0000000..262f166
--- /dev/null
+++ b/cpp05/ex03/ShrubberyCreationForm.cpp
@@ -0,0 +1,51 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ShrubberyCreationForm.cpp                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/10/19 13:45:45 by cacharle          #+#    #+#             */
+/*   Updated: 2020/11/17 17:15:43 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "ShrubberyCreationForm.hpp"
+
+ShrubberyCreationForm::ShrubberyCreationForm(std::string const& target)
+    : Form("shrubbery creation", 145, 137), m_target(target) {}
+
+ShrubberyCreationForm::ShrubberyCreationForm(const ShrubberyCreationForm& other)
+    : Form(other) { *this = other; }
+
+ShrubberyCreationForm& ShrubberyCreationForm::operator=(const ShrubberyCreationForm& other)
+{
+    Form::operator=(other);
+    m_target = other.m_target;
+    return *this;
+}
+
+ShrubberyCreationForm::~ShrubberyCreationForm() {}
+
+void ShrubberyCreationForm::executeUnsafe() const
+{
+    std::ofstream file(m_target + "_shrubbery");
+    if (!file.is_open())
+    {
+        std::cerr << "Error: " << m_target + "_shrubbery" << ": " << std::strerror(errno) << std::endl;
+        return;
+    }
+    file <<
+        "              ##              \n"
+        "             ####             \n"
+        "            ######            \n"
+        "          ##########          \n"
+        "        ##############        \n"
+        "       ######ntm#######       \n"
+        "     ###################      \n"
+        "    #####################     \n"
+        "            |___|             \n";
+    file.close();
+}
+
+ShrubberyCreationForm::ShrubberyCreationForm() : Form("", 0, 0) {}
diff --git a/cpp05/ex03/ShrubberyCreationForm.hpp b/cpp05/ex03/ShrubberyCreationForm.hpp
new file mode 100644
index 0000000..4799d9d
--- /dev/null
+++ b/cpp05/ex03/ShrubberyCreationForm.hpp
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ShrubberyCreationForm.hpp                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/10/19 13:43:27 by cacharle          #+#    #+#             */
+/*   Updated: 2020/11/17 16:37:56 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef SHRUBBERYCREATIONFORM_HPP
+# define SHRUBBERYCREATIONFORM_HPP
+
+# include <string>
+# include <cstring>
+# include <fstream>
+# include <iostream>
+# include "Form.hpp"
+
+class ShrubberyCreationForm : public Form
+{
+public:
+    ShrubberyCreationForm(const ShrubberyCreationForm& other);
+    ShrubberyCreationForm& operator=(const ShrubberyCreationForm& other);
+    ~ShrubberyCreationForm();
+
+    ShrubberyCreationForm(std::string const& target);
+
+private:
+    ShrubberyCreationForm();
+    virtual void executeUnsafe() const;
+
+    std::string m_target;
+};
+
+#endif
diff --git a/cpp05/ex03/main.cpp b/cpp05/ex03/main.cpp
new file mode 100644
index 0000000..aceb722
--- /dev/null
+++ b/cpp05/ex03/main.cpp
@@ -0,0 +1,255 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/14 18:13:05 by charles           #+#    #+#             */
+/*   Updated: 2020/11/17 19:02:02 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <fstream>
+#include <ctime>
+#include <cstdlib>
+#include "Bureaucrat.hpp"
+#include "ShrubberyCreationForm.hpp"
+#include "RobotomyRequestForm.hpp"
+#include "PresidentialPardonForm.hpp"
+#include "Intern.hpp"
+
+int main()
+{
+    int seed;
+    std::ifstream devRandom("/dev/random");
+    if (devRandom.is_open())
+    {
+        devRandom.read((char*)&seed, sizeof(int));
+        devRandom.close();
+    }
+    else
+    {
+        seed = time(NULL);
+    }
+	srand(seed);
+
+    {
+        std::cout << "=============== BUREAUCRAT ===============" << std::endl;
+        std::cout << "############### CREATION" << std::endl;
+        try                       { Bureaucrat bu("YO", 0);             }
+        catch (std::exception& e) { std::cout << e.what() << std::endl; }
+        try                       { Bureaucrat bu("YO2", 151);          }
+        catch (std::exception& e) { std::cout << e.what() << std::endl; }
+
+        Bureaucrat yep("YEP", 1);
+        Bureaucrat yep2(yep);
+        Bureaucrat yep3("SHOULD NOT BE PRINTED", 42);
+        yep3 = yep;
+        std::cout << yep;
+        std::cout << yep2;
+        std::cout << yep3;
+
+        std::cout << "############### DECREMENT" << std::endl;
+        Bureaucrat a("jean", 140);
+        while (true)
+        {
+            try
+            {
+                a.decrementGrade();
+                std::cout << a;
+            }
+            catch (std::exception& e)
+            {
+                std::cout << e.what() << std::endl;
+                break;
+            }
+        }
+
+        std::cout << "############### INCREMENT" << std::endl;
+        Bureaucrat b("didier", 10);
+        while (true)
+        {
+            try
+            {
+                b.incrementGrade();
+                std::cout << b;
+            }
+            catch (std::exception& e)
+            {
+                std::cout << e.what() << std::endl;
+                break;
+            }
+        }
+
+        {
+            std::cout << "############### SHRUBERRY SIGN FORM" << std::endl;
+            ShrubberyCreationForm sh("shi");
+            Bureaucrat c1("foo", 150); c1.signForm(sh);
+            Bureaucrat c2("foo", 146); c2.signForm(sh);
+            Bureaucrat c3("foo", 145); c3.signForm(sh);
+            Bureaucrat c4("foo", 1);   c4.signForm(sh);
+        }
+        {
+            std::cout << "############### PRESIDENTIAL SIGN FORM" << std::endl;
+            PresidentialPardonForm pr("fu");
+            Bureaucrat c1("foo", 150); c1.signForm(pr);
+            Bureaucrat c2("foo", 26);  c2.signForm(pr);
+            Bureaucrat c3("foo", 25);  c3.signForm(pr);
+            Bureaucrat c4("foo", 1);   c4.signForm(pr);
+        }
+        {
+            std::cout << "############### ROBOTOMY SIGN FORM" << std::endl;
+            RobotomyRequestForm ro("mi");
+            Bureaucrat c1("foo", 150); c1.signForm(ro);
+            Bureaucrat c2("foo", 73);  c2.signForm(ro);
+            Bureaucrat c3("foo", 72);  c3.signForm(ro);
+            Bureaucrat c4("foo", 1);   c4.signForm(ro);
+        }
+
+        {
+            std::cout << "############### SHRUBERRY EXECUTE FORM" << std::endl;
+            ShrubberyCreationForm sh("shi");
+            sh.beSigned(Bureaucrat("foo", 1));
+            Bureaucrat c1("foo", 150); c1.executeForm(sh);
+            Bureaucrat c2("foo", 138); c2.executeForm(sh);
+            Bureaucrat c3("foo", 137); c3.executeForm(sh);
+            Bureaucrat c4("foo", 1);   c4.executeForm(sh);
+        }
+        {
+            std::cout << "############### PRESIDENTIAL SIGN FORM" << std::endl;
+            PresidentialPardonForm pr("fu");
+            pr.beSigned(Bureaucrat("foo", 1));
+            Bureaucrat c1("foo", 150); c1.executeForm(pr);
+            Bureaucrat c2("foo", 6);   c2.executeForm(pr);
+            Bureaucrat c3("foo", 5);   c3.executeForm(pr);
+            Bureaucrat c4("foo", 1);   c4.executeForm(pr);
+        }
+        {
+            std::cout << "############### ROBOTOMY SIGN FORM" << std::endl;
+            RobotomyRequestForm ro("mi");
+            ro.beSigned(Bureaucrat("foo", 1));
+            Bureaucrat c1("foo", 150); c1.executeForm(ro);
+            Bureaucrat c2("foo", 46);  c2.executeForm(ro);
+            Bureaucrat c3("foo", 45);  c3.executeForm(ro);
+            Bureaucrat c4("foo", 1);   c4.executeForm(ro);
+        }
+    }
+
+    std::cout << std::endl;
+    {
+        std::cout << "================= SHRUBBERY CREATION  =================" << std::endl;
+        ShrubberyCreationForm sh("home");
+        ShrubberyCreationForm sh2(sh);
+        ShrubberyCreationForm sh3("SHOULD NOT BE PRINTED");
+        sh3 = sh;
+        std::cout << sh;
+        std::cout << sh2;
+        std::cout << sh3;
+
+        try                       { sh.execute(Bureaucrat("", 1));       }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+
+        try                       { sh.beSigned(Bureaucrat("foo", 1));   }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { sh.beSigned(Bureaucrat("foo", 145)); }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { sh.beSigned(Bureaucrat("foo", 146)); }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { sh.beSigned(Bureaucrat("foo", 150)); }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        std::cout << sh;
+
+        try                       { sh.execute(Bureaucrat("bar", 1));   }
+        catch (std::exception& e) { std::cout << e.what() << std::endl; }
+        try                       { sh.execute(Bureaucrat("bar", 137)); }
+        catch (std::exception& e) { std::cout << e.what() << std::endl; }
+        try                       { sh.execute(Bureaucrat("bar", 138)); }
+        catch (std::exception& e) { std::cout << e.what() << std::endl; }
+        try                       { sh.execute(Bureaucrat("bar", 150)); }
+        catch (std::exception& e) { std::cout << e.what() << std::endl; }
+    }
+
+    std::cout << std::endl;
+    {
+        std::cout << "================= PRESIDENTIAL PARDON =================" << std::endl;
+        PresidentialPardonForm pr("Didier");
+        PresidentialPardonForm pr2(pr);
+        PresidentialPardonForm pr3("SHOULD NOT BE PRINTED");
+        pr3 = pr;
+        std::cout << pr;
+        std::cout << pr2;
+        std::cout << pr3;
+
+        try                       { pr.execute(Bureaucrat("", 1));       }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+
+        try                       { pr.beSigned(Bureaucrat("foo", 1));   }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { pr.beSigned(Bureaucrat("foo", 25));  }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { pr.beSigned(Bureaucrat("foo", 26));  }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { pr.beSigned(Bureaucrat("foo", 150)); }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        std::cout << pr;
+
+        try                       { pr.execute(Bureaucrat("bar", 1));    }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { pr.execute(Bureaucrat("bar", 5));    }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { pr.execute(Bureaucrat("bar", 6));    }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { pr.execute(Bureaucrat("bar", 150));  }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+    }
+
+    std::cout << std::endl;
+    {
+        std::cout << "================= ROBOTOMY REQUEST    =================" << std::endl;
+        RobotomyRequestForm ro("Jonathan");
+        RobotomyRequestForm ro2(ro);
+        RobotomyRequestForm ro3("SHOULD NOT BE PRINTED");
+        ro3 = ro;
+        std::cout << ro;
+        std::cout << ro2;
+        std::cout << ro3;
+
+        try                       { ro.execute(Bureaucrat("", 1));       }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+
+        try                       { ro.beSigned(Bureaucrat("foo", 1));   }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { ro.beSigned(Bureaucrat("foo", 72));  }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { ro.beSigned(Bureaucrat("foo", 73));  }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { ro.beSigned(Bureaucrat("foo", 150)); }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        std::cout << ro;
+
+        try                       { ro.execute(Bureaucrat("bar", 1));    }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { ro.execute(Bureaucrat("bar", 45));   }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { ro.execute(Bureaucrat("bar", 46));   }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+        try                       { ro.execute(Bureaucrat("bar", 150));  }
+        catch (std::exception& e) { std::cout << e.what() << std::endl;  }
+    }
+
+    std::cout << std::endl;
+    {
+        std::cout << "================= INTERN              =================" << std::endl;
+        Intern in;
+        Form *sh = in.makeForm("shrubbery creation",  "yo");
+        Form *pr = in.makeForm("presidential pardon", "ya");
+        Form *ro = in.makeForm("robotomy request",    "yu");
+        Form *nu = in.makeForm("foo",    "yu");
+        std::cout << nu << std::endl;
+        std::cout << *sh;
+        std::cout << *pr;
+        std::cout << *ro;
+    }
+    return 0;
+}