1 files changed, 40 insertions, 37 deletions

diff --git a/src/archive.c b/src/archive.c
index a3addd3..48fa55d 100644
--- a/src/archive.c
+++ b/src/archive.c
@@ -1,59 +1,28 @@
 #include "tar.h"
 
-int	archive_write(char *archive_file_name, char **files)
+int	archive_create(int archive_fd, char **files)
 {
-	int			fd;
 	char		file_name[PATH_MAX];
 	struct stat	root_statbuf;
 
-	if (archive_file_name == NULL)
-		fd = STDOUT_FILENO;
-	else
-	{
-		fd = open(archive_file_name, O_WRONLY | O_CREAT | O_TRUNC, 0644);
-		if (fd == -1)
-		{
-			perror("achive_write");
-			return -1;
-		}
-	}
 	for (; *files != NULL; files++)
 	{
 		bzero(file_name, PATH_MAX);
 		strcpy(file_name, *files);
-		file_write(fd, file_name);
+		file_write(archive_fd, file_name);
 	}
 	if (stat("/", &root_statbuf) == -1)
 	{
 		perror("achive_write");
-		close(fd);
 		return -1;
 	}
-	if (record_write_blank(fd, 2 + (2 * root_statbuf.st_blksize) / RECORD_SIZE) == -1)
-	{
-		close(fd);
+	if (record_write_blank(archive_fd, 2 + (2 * root_statbuf.st_blksize) / RECORD_SIZE) == -1)
 		return -1;
-	}
-	if (fd != STDOUT_FILENO)
-		close(fd);
 	return 0;
 }
 
-int			archive_read(char *archive_file_name)
+int			archive_extract(int archive_fd)
 {
-	int	archive_fd;
-
-	if (archive_file_name == NULL)
-		archive_fd = STDIN_FILENO;
-	else
-	{
-		if ((archive_fd = open(archive_file_name, O_RDONLY)) == -1)
-		{
-			perror("achive_write");
-			return -1;
-		}
-	}
-
 	char		record[RECORD_SIZE];
 	t_header	header;
 	int			fd;
@@ -80,7 +49,6 @@ int			archive_read(char *archive_file_name)
 			case '5':
 				if (mkdir(header.file_name, statbuf.st_mode) == -1)
 				{
-					close(archive_fd);
 					perror(NULL);
 					return -1;
 				}
@@ -106,6 +74,41 @@ int			archive_read(char *archive_file_name)
 				return -1;
 		}
 	}
-	close(archive_fd);
+	return 0;
+}
+
+int	archive_get_fd(t_args *args)
+{
+	int		fd;
+	bool	is_read;
+
+	is_read = args->action == ACTION_DIFF ||
+			  args->action == ACTION_LIST ||
+			  args->action == ACTION_EXTRACT;
+	if (args->archive_name == NULL)
+		return is_read ? STDIN_FILENO : STDOUT_FILENO;
+	if (is_read)
+		fd = open(args->archive_name, O_RDONLY);
+	else
+		fd = open(args->archive_name, O_WRONLY | O_CREAT | O_TRUNC, DEFAULT_UMASK);
+	if (fd == -1)
+	{
+		perror("archive fd");
+		return -1;
+	}
+	return fd;
+}
+
+int	archive_dispatch_action(int archive_fd, t_args *args)
+{
+	switch (args->action)
+	{
+		case ACTION_CREATE:
+			return archive_create(archive_fd, args->files);
+		case ACTION_EXTRACT:
+			return archive_extract(archive_fd);
+		default:
+			return -1;
+	}
 	return 0;
 }