func main() {
// Set-up and parse flags
var filename string
flag.StringVar(&filename, "file", "hello.img", "The filesystem image to explore")
// Parse the flags from the commandline
flag.Parse()
fs, err := minixfs.OpenFileSystemFile(filename)
if err != nil {
log.Fatalf("Error opening file system: %s", err)
}
repl(filename, fs)
}
func main() {
var inum uint
var filename string
flag.UintVar(&inum, "inode", minixfs.ROOT_INODE_NUM, "the inode to query")
flag.StringVar(&filename, "file", "hello.img", "the image filename")
// Parse the flags from the commandline
flag.Parse()
fs, err := minixfs.OpenFileSystemFile(filename)
if err != nil {
panic(err)
}
fmt.Printf("Magic of filesystem is: %d\n", fs.GetMagic())
root, err := fs.GetInode(inum)
inode := root
fmt.Printf("Mode: %d\n", inode.Mode)
fmt.Printf("Nlinks: %d\n", inode.Nlinks)
fmt.Printf("Size: %d\n", inode.Size)
fmt.Printf("Uid: %d\n", inode.Uid)
fmt.Printf("Gid: %d\n", inode.Gid)
fmt.Printf("Atime: %d\n", inode.Atime)
fmt.Printf("Mtime: %d\n", inode.Atime)
fmt.Printf("Ctime: %d\n", inode.Atime)
for idx, zoneNum := range inode.Zone {
if zoneNum != 0 {
fmt.Printf("Zone[%d]: %d\n", idx, inode.Zone[0])
}
}
// Get the directory block from the zone specified
dirent_per_block := fs.GetBlockSize() / 64
dir_block := make([]minixfs.Directory, dirent_per_block)
fs.GetBlock(uint(inode.Zone[0]), dir_block)
for _, dirent := range dir_block {
if dirent.Inum > 0 {
fmt.Printf("Inode: %d\tName: %s\n", dirent.Inum, dirent.Name)
}
}
}