0.3

Makefile

@@ -13,11 +13,11 @@ NAME = pipex
 all: ${NAME}
 
 ${NAME}: ${OBJS}
-	make -C libft && print
+	make -C libft
 	${CC} ${CFLAGS} -o ${NAME} ${OBJS} ${LIBS} 
 	
 bonus: ${OBJS_BONUS}
-	make -C libft && print
+	make -C libft
 	${CC} ${CFLAGS} -o ${NAME} ${OBJS_BONUS} ${LIBS} 
 
 %.o:%.c

input

@@ -1 +0,0 @@
-test

pipex.c

@@ -36,7 +36,7 @@ char	*get_flags(char *cmd)
 	char	*new_str;
 
 	i = get_next(cmd, ' ');
-	new_str = ft_calloc(ft_strlen(cmd) - i + 1);
+	new_str = ft_calloc(ft_strlen(cmd) - i + 1, 1);
 	y = i;
 	while (cmd[i])
 		new_str[y++] = cmd[i++];
@@ -49,7 +49,7 @@ char	*get_command(char *cmd)
 	int		i;
 	char	*new_str;
 
-	new_str = ft_calloc(get_next(cmd, ' ') + 1);
+	new_str = ft_calloc(get_next(cmd, ' ') + 1, 1);
 	i = -1;
 	while (cmd[++i] != ' ')
 		new_str[i] = cmd[i];
@@ -65,7 +65,7 @@ int	parsing(char *argv[], t_data *data)
 	fd2 = open(argv[4], O_WRONLY | O_TRUNC | O_CREAT);
 	if (fd2 < 0)
 		return (-1);
-	fd1 = open(argv[1], O_RDONLY);
+	fd1 = open(argv[1], O_RDONLY | O_TRUNC | O_CREAT);
 	if (fd1 < 0)
 	{
 		close(fd2);
@@ -78,63 +78,110 @@ int	parsing(char *argv[], t_data *data)
 	data->fl1 = argv[1];
 	data->fl2 = argv[4];
 	data->ct_fl1 = read_file(fd1);
-	close(fd1);
+	data->fd1 = fd1;
+	data->fd2 = fd2;
 	return (0);
 }
 
-int	find_command(char **env)
+char	*find_command(char **env, char *cmd)
 {
+	char	*path;
 	char	*s;
+	int	fd;
+	int	i;
+	int	y;
 
 	while (*env != NULL)
 	{
 		if (ft_strnstr(*env, "PATH=/", ft_strlen(*env)))
-			s = *env;
+			break;
 		env++;
 	}
+	i = 4;
+	y = 4;
+	s = malloc(ft_strlen(*env) + 1);
+	while (*env[i])
+	{
+		if (*env[i] != ':')
+			s[y++] = *env[i];
+		else
+		{
+			path = ft_strjoin(s, cmd);
+			fd = open(path, O_RDONLY);
+			free(path);
+			if (fd != -1)
+			{
+				free(s);
+				return (path);
+			}
+			y = 0;
+		}
+		i++;		
+	}
+	return (NULL);
 }
 
-int	first_cmd(int fd[2], t_data data)
+void	first_cmd(int fd[2], t_data data)
 {
+	dup2(data.fd1, 0);
+	dup2(fd[1], 1);
 	close(fd[0]);
-	execve(data->cmd1)
+	close(fd[1]);
+	execve(data.cmd1, &data.flg1, NULL);
 }
 
-int	second_cmd(int fd[2], t_data data)
+void	second_cmd(int fd[2], t_data data)
 {
-
+	dup2(fd[0], 0);
+	dup2(data.fd2, 1);
+	close(fd[0]);
+	close(fd[1]);
+	execve(data.cmd2, &data.flg2, NULL);
 }
 
 int	pipex(t_data data)
 {
-	int	fd[2]
+	int	fd[2];
-	int	id;
+	int	cmd1;
+	int	cmd2;
 
 	if (pipe(fd) < -1)
 		return (1);
-	id = fork();
+	cmd1 = fork();
-	if (id == 0)
+	if (cmd1 == 0)
-		1_cmd(fd, data);
+		first_cmd(fd, data);
-	else
+	cmd2 = fork();
-		2_cmd(fd, data);
+	if (cmd2 == 0)
+		second_cmd(fd, data);
+	close(fd[0]);
+	close(fd[1]);
+	waitpid(cmd1, NULL, 0);
+	waitpid(cmd2, NULL, 0);
+	return (0);
 }
 
 #include <stdio.h>
 
 int	main(int argc, char *argv[], char **env)
 {
-	//t_data	data;
+	t_data	data;
 
-	(void)argc;
+	//(void)argc;
-	(void)argv;
+	//(void)argv;
-	/*if (argc < 5)
+	if (argc < 5)
 		return (1);
 	if (parsing(argv, &data))
 		return (2);
-	find_command(env);
+	data.cmd1 = find_command(env, data.cmd1);
-	if (pipex(data))
+	if (data.cmd1 == NULL)
 		return (3);
-	free(data.fl1);*/
+	data.cmd2 = find_command(env, data.cmd2);
+	if (data.cmd2 == NULL)
+		return (4);
+	if (pipex(data))
+		return (5);
+	free(data.fl1);
+	close(data.fd1);
+	close(data.fd2);
 	return (0);
 }
-

pipex.h

@@ -17,6 +17,8 @@
 # include "get_next_line/get_next_line.h"
 # include <fcntl.h>
 # include <unistd.h>
+# include <sys/types.h>
+# include <sys/wait.h>
 
 typedef struct s_data
 {
@@ -27,6 +29,8 @@ typedef struct s_data
 	char	*fl1;
 	char	*fl2;
 	char	*ct_fl1;
+	int	fd1;
+	int	fd2;
 }	t_data;
 
 #endif