end 01 04

cpp01/ex04/Makefile

@@ -0,0 +1,35 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    Makefile                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: apommier <apommier@student.42.fr>          +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2022/06/19 16:15:23 by apommier          #+#    #+#              #
+#    Updated: 2022/06/19 16:15:32 by apommier         ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+NAME	= a.out
+SRCS	= main.cpp\
+		
+			
+OBJS	= ${SRCS:.cpp=.o}
+CC		= c++
+CFLAGS	= -Wall -Wextra -Werror
+RM		= rm -rf
+
+${NAME}: ${OBJS}
+		${CC} ${LIB} ${OBJS} -o ${NAME} 
+
+all:	${NAME}
+
+clean:
+		@${RM} ${OBJS}
+
+fclean:	clean
+		@${RM} ${NAME}
+
+re: 	fclean all
+
+.PHONY: all clean fclean re

cpp01/ex04/main.cpp

@@ -0,0 +1,62 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/06/19 16:15:21 by apommier          #+#    #+#             */
+/*   Updated: 2022/06/21 22:02:37 by apommier         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+# include <iostream>
+# include <sys/stat.h>
+# include <fstream>
+# include <sstream>
+# include <string>
+
+
+bool verifyPathname(std::string fileOne, std::string toFind, std::string newStr)
+{
+	if (!fileOne.length() && !toFind.length() && !newStr.length())
+	{
+		std::cout << "Arguments must not be empty\n";
+		return(0);
+	}
+	return (1);
+}
+
+std::string	changeLine(std::string buffer, std::string toFind, std::string newStr)
+{
+	int position = buffer.find(toFind);
+
+	while (position != std::string::npos)
+	{
+		buffer.insert(position + toFind.length(), newStr);
+		buffer.erase(position, toFind.length());
+		position = buffer.find(toFind);
+	}
+	return (buffer);
+}
+
+int	main(int ac, char **av)
+{
+	std::ifstream fileOne(av[1]);
+	std::ofstream newFile;
+	std::string allFile;
+	std::string buffer;
+	std::ofstream outfile((std::string)av[1] + ".replace");
+	
+	if (ac != 4 || !verifyPathname(av[1], av[2], av[3]) || !fileOne)
+	{
+		std::cout << "Bad argument\n";
+		return (0);
+	}
+	while (std::getline (fileOne,buffer))
+	{
+		buffer = changeLine(buffer, av[2], av[3]);
+		allFile += buffer + '\n';
+	}
+	outfile << allFile;
+}

cpp01/ex04/test1

@@ -0,0 +1,18 @@
+awdakwflawfkaaw
+fa
+wd
+aw
+fawawawf
+
+a
+wdawd
+aw
+aw
+aw
+
+
+
+awaw
+
+awaw
+awwa