Get retrieves data from IPFS with given key.
(key []byte)
| 55 | |
| 56 | // Get retrieves data from IPFS with given key. |
| 57 | func (db *IpfsDatabase) Get(key []byte) ([]byte, error) { |
| 58 | db.rwlock.RLock() |
| 59 | defer db.rwlock.RUnlock() |
| 60 | |
| 61 | k := string(key[:]) |
| 62 | reader, err := db.adapter.Cat(k) |
| 63 | if err != nil { |
| 64 | return nil, err |
| 65 | } |
| 66 | defer reader.Close() |
| 67 | |
| 68 | return ioutil.ReadAll(reader) |
| 69 | } |
| 70 | |
| 71 | // Put saves data to IPFS and return key(internally it is a hash). |
| 72 | func (db *IpfsDatabase) Put(value []byte) ([]byte, error) { |