mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-01-19 02:48:24 +00:00
Revert "Merge pull request #281 from thinxer/binary"
This reverts commita87fe8ffce
, reversing changes made to6876bfa685
.
This commit is contained in:
parent
a87fe8ffce
commit
5d100994b1
|
@ -1,7 +1,6 @@
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package operation
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import (
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"encoding/binary"
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"encoding/json"
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"fmt"
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"net/url"
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@ -43,9 +42,9 @@ func GetVolumeIdxEntries(server string, vid string, eachEntryFn func(key uint64,
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values.Add("volume", vid)
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line := make([]byte, 16)
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err := util.GetBufferStream("http://"+server+"/admin/sync/index", values, line, func(bytes []byte) {
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key := binary.BigEndian.Uint64(bytes[:8])
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offset := binary.BigEndian.Uint32(bytes[8:12])
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size := binary.BigEndian.Uint32(bytes[12:16])
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key := util.BytesToUint64(bytes[:8])
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offset := util.BytesToUint32(bytes[8:12])
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size := util.BytesToUint32(bytes[12:16])
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eachEntryFn(key, offset, size)
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})
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if err != nil {
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@ -1,12 +1,12 @@
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package storage
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import (
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"encoding/binary"
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"log"
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"os"
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"testing"
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"github.com/chrislusf/seaweedfs/go/glog"
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"github.com/chrislusf/seaweedfs/go/util"
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)
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func TestMemoryUsage(t *testing.T) {
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@ -29,9 +29,9 @@ func LoadNewNeedleMap(file *os.File) CompactMap {
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}
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for count > 0 && e == nil {
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for i := 0; i < count; i += 16 {
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key := binary.BigEndian.Uint64(bytes[i : i+8])
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offset := binary.BigEndian.Uint32(bytes[i+8 : i+12])
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size := binary.BigEndian.Uint32(bytes[i+12 : i+16])
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key := util.BytesToUint64(bytes[i : i+8])
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offset := util.BytesToUint32(bytes[i+8 : i+12])
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size := util.BytesToUint32(bytes[i+12 : i+16])
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if offset > 0 {
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m.Set(Key(key), offset, size)
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} else {
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@ -1,10 +1,10 @@
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package storage
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import (
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"encoding/binary"
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"fmt"
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"github.com/klauspost/crc32"
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"github.com/chrislusf/seaweedfs/go/util"
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)
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var table = crc32.MakeTable(crc32.Castagnoli)
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@ -25,6 +25,6 @@ func (c CRC) Value() uint32 {
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func (n *Needle) Etag() string {
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bits := make([]byte, 4)
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binary.BigEndian.PutUint32(bits, uint32(n.Checksum))
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util.Uint32toBytes(bits, uint32(n.Checksum))
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return fmt.Sprintf("\"%x\"", bits)
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}
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@ -1,12 +1,12 @@
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package storage
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import (
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"encoding/binary"
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"encoding/hex"
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"errors"
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"strings"
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"github.com/chrislusf/seaweedfs/go/glog"
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"github.com/chrislusf/seaweedfs/go/util"
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)
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type FileId struct {
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@ -34,8 +34,8 @@ func ParseFileId(fid string) (*FileId, error) {
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}
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func (n *FileId) String() string {
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bytes := make([]byte, 12)
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binary.BigEndian.PutUint64(bytes[0:8], n.Key)
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binary.BigEndian.PutUint32(bytes[8:12], n.Hashcode)
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util.Uint64toBytes(bytes[0:8], n.Key)
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util.Uint32toBytes(bytes[8:12], n.Hashcode)
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nonzero_index := 0
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for ; bytes[nonzero_index] == 0; nonzero_index++ {
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}
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@ -1,7 +1,6 @@
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package storage
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import (
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"encoding/binary"
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"encoding/hex"
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"errors"
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"fmt"
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@ -16,6 +15,7 @@ import (
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"github.com/chrislusf/seaweedfs/go/glog"
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"github.com/chrislusf/seaweedfs/go/images"
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"github.com/chrislusf/seaweedfs/go/operation"
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"github.com/chrislusf/seaweedfs/go/util"
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)
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const (
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@ -222,7 +222,7 @@ func ParseKeyHash(key_hash_string string) (uint64, uint32, error) {
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glog.V(0).Infoln("Invalid key_hash", key_hash_string, "length:", key_hash_len, "error", khe)
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return 0, 0, errors.New("Invalid key and hash:" + key_hash_string)
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}
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key := binary.BigEndian.Uint64(key_hash_bytes[0 : key_hash_len-4])
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hash := binary.BigEndian.Uint32(key_hash_bytes[key_hash_len-4 : key_hash_len])
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key := util.BytesToUint64(key_hash_bytes[0 : key_hash_len-4])
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hash := util.BytesToUint32(key_hash_bytes[key_hash_len-4 : key_hash_len])
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return key, hash, nil
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}
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@ -1,11 +1,12 @@
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package storage
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import (
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"encoding/binary"
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"fmt"
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"io/ioutil"
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"os"
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"sync"
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"github.com/chrislusf/seaweedfs/go/util"
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)
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type NeedleMapType int
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@ -52,16 +53,16 @@ func (nm baseNeedleMapper) IndexFileName() string {
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}
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func idxFileEntry(bytes []byte) (key uint64, offset uint32, size uint32) {
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key = binary.BigEndian.Uint64(bytes[:8])
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offset = binary.BigEndian.Uint32(bytes[8:12])
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size = binary.BigEndian.Uint32(bytes[12:16])
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key = util.BytesToUint64(bytes[:8])
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offset = util.BytesToUint32(bytes[8:12])
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size = util.BytesToUint32(bytes[12:16])
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return
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}
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func (nm baseNeedleMapper) appendToIndexFile(key uint64, offset uint32, size uint32) error {
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bytes := make([]byte, 16)
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binary.BigEndian.PutUint64(bytes[0:8], key)
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binary.BigEndian.PutUint32(bytes[8:12], offset)
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binary.BigEndian.PutUint32(bytes[12:16], size)
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util.Uint64toBytes(bytes[0:8], key)
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util.Uint32toBytes(bytes[8:12], offset)
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util.Uint32toBytes(bytes[12:16], size)
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nm.indexFileAccessLock.Lock()
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defer nm.indexFileAccessLock.Unlock()
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@ -1,12 +1,13 @@
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package storage
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import (
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"encoding/binary"
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"fmt"
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"os"
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"github.com/boltdb/bolt"
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"github.com/chrislusf/seaweedfs/go/glog"
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"github.com/chrislusf/seaweedfs/go/util"
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)
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type BoltDbNeedleMap struct {
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@ -74,7 +75,7 @@ func generateBoltDbFile(dbFileName string, indexFile *os.File) error {
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func (m *BoltDbNeedleMap) Get(key uint64) (element *NeedleValue, ok bool) {
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bytes := make([]byte, 8)
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var data []byte
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binary.BigEndian.PutUint64(bytes, key)
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util.Uint64toBytes(bytes, key)
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err := m.db.View(func(tx *bolt.Tx) error {
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bucket := tx.Bucket(boltdbBucket)
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if bucket == nil {
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@ -88,8 +89,8 @@ func (m *BoltDbNeedleMap) Get(key uint64) (element *NeedleValue, ok bool) {
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if err != nil || len(data) != 8 {
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return nil, false
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}
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offset := binary.BigEndian.Uint32(data[0:4])
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size := binary.BigEndian.Uint32(data[4:8])
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offset := util.BytesToUint32(data[0:4])
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size := util.BytesToUint32(data[4:8])
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return &NeedleValue{Key: Key(key), Offset: offset, Size: size}, true
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}
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@ -109,9 +110,9 @@ func (m *BoltDbNeedleMap) Put(key uint64, offset uint32, size uint32) error {
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func boltDbWrite(db *bolt.DB,
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key uint64, offset uint32, size uint32) error {
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bytes := make([]byte, 16)
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binary.BigEndian.PutUint64(bytes[0:8], key)
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binary.BigEndian.PutUint32(bytes[8:12], offset)
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binary.BigEndian.PutUint32(bytes[12:16], size)
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util.Uint64toBytes(bytes[0:8], key)
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util.Uint32toBytes(bytes[8:12], offset)
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util.Uint32toBytes(bytes[12:16], size)
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return db.Update(func(tx *bolt.Tx) error {
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bucket, err := tx.CreateBucketIfNotExists(boltdbBucket)
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if err != nil {
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@ -127,7 +128,7 @@ func boltDbWrite(db *bolt.DB,
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}
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func boltDbDelete(db *bolt.DB, key uint64) error {
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bytes := make([]byte, 8)
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binary.BigEndian.PutUint64(bytes, key)
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util.Uint64toBytes(bytes, key)
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return db.Update(func(tx *bolt.Tx) error {
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bucket, err := tx.CreateBucketIfNotExists(boltdbBucket)
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if err != nil {
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@ -1,12 +1,12 @@
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package storage
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import (
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"encoding/binary"
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"fmt"
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"os"
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"path/filepath"
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"github.com/chrislusf/seaweedfs/go/glog"
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"github.com/chrislusf/seaweedfs/go/util"
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"github.com/syndtr/goleveldb/leveldb"
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)
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@ -72,13 +72,13 @@ func generateLevelDbFile(dbFileName string, indexFile *os.File) error {
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func (m *LevelDbNeedleMap) Get(key uint64) (element *NeedleValue, ok bool) {
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bytes := make([]byte, 8)
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binary.BigEndian.PutUint64(bytes, key)
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util.Uint64toBytes(bytes, key)
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data, err := m.db.Get(bytes, nil)
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if err != nil || len(data) != 8 {
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return nil, false
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}
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offset := binary.BigEndian.Uint32(data[0:4])
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size := binary.BigEndian.Uint32(data[4:8])
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offset := util.BytesToUint32(data[0:4])
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size := util.BytesToUint32(data[4:8])
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return &NeedleValue{Key: Key(key), Offset: offset, Size: size}, true
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}
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@ -98,9 +98,9 @@ func (m *LevelDbNeedleMap) Put(key uint64, offset uint32, size uint32) error {
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func levelDbWrite(db *leveldb.DB,
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key uint64, offset uint32, size uint32) error {
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bytes := make([]byte, 16)
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binary.BigEndian.PutUint64(bytes[0:8], key)
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binary.BigEndian.PutUint32(bytes[8:12], offset)
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binary.BigEndian.PutUint32(bytes[12:16], size)
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util.Uint64toBytes(bytes[0:8], key)
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util.Uint32toBytes(bytes[8:12], offset)
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util.Uint32toBytes(bytes[12:16], size)
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if err := db.Put(bytes[0:8], bytes[8:16], nil); err != nil {
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return fmt.Errorf("failed to write leveldb: %v", err)
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}
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@ -108,7 +108,7 @@ func levelDbWrite(db *leveldb.DB,
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}
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func levelDbDelete(db *leveldb.DB, key uint64) error {
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bytes := make([]byte, 8)
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binary.BigEndian.PutUint64(bytes, key)
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util.Uint64toBytes(bytes, key)
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return db.Delete(bytes, nil)
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}
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|
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@ -1,13 +1,13 @@
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package storage
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import (
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"encoding/binary"
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"errors"
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"fmt"
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"io"
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"os"
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"github.com/chrislusf/seaweedfs/go/glog"
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"github.com/chrislusf/seaweedfs/go/util"
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)
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const (
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|
@ -43,11 +43,11 @@ func (n *Needle) Append(w io.Writer, version Version) (size uint32, err error) {
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switch version {
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case Version1:
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header := make([]byte, NeedleHeaderSize)
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binary.BigEndian.PutUint32(header[0:4], n.Cookie)
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binary.BigEndian.PutUint64(header[4:12], n.Id)
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util.Uint32toBytes(header[0:4], n.Cookie)
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util.Uint64toBytes(header[4:12], n.Id)
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n.Size = uint32(len(n.Data))
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size = n.Size
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binary.BigEndian.PutUint32(header[12:16], n.Size)
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util.Uint32toBytes(header[12:16], n.Size)
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if _, err = w.Write(header); err != nil {
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return
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}
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|
@ -55,13 +55,13 @@ func (n *Needle) Append(w io.Writer, version Version) (size uint32, err error) {
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return
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}
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padding := NeedlePaddingSize - ((NeedleHeaderSize + n.Size + NeedleChecksumSize) % NeedlePaddingSize)
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binary.BigEndian.PutUint32(header[0:NeedleChecksumSize], n.Checksum.Value())
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util.Uint32toBytes(header[0:NeedleChecksumSize], n.Checksum.Value())
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_, err = w.Write(header[0 : NeedleChecksumSize+padding])
|
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return
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case Version2:
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header := make([]byte, NeedleHeaderSize)
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binary.BigEndian.PutUint32(header[0:4], n.Cookie)
|
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binary.BigEndian.PutUint64(header[4:12], n.Id)
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util.Uint32toBytes(header[0:4], n.Cookie)
|
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util.Uint64toBytes(header[4:12], n.Id)
|
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n.DataSize, n.NameSize, n.MimeSize = uint32(len(n.Data)), uint8(len(n.Name)), uint8(len(n.Mime))
|
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if n.DataSize > 0 {
|
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n.Size = 4 + n.DataSize + 1
|
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|
@ -81,24 +81,24 @@ func (n *Needle) Append(w io.Writer, version Version) (size uint32, err error) {
|
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n.Size = 0
|
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}
|
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size = n.DataSize
|
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binary.BigEndian.PutUint32(header[12:16], n.Size)
|
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util.Uint32toBytes(header[12:16], n.Size)
|
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if _, err = w.Write(header); err != nil {
|
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return
|
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}
|
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if n.DataSize > 0 {
|
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binary.BigEndian.PutUint32(header[0:4], n.DataSize)
|
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util.Uint32toBytes(header[0:4], n.DataSize)
|
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if _, err = w.Write(header[0:4]); err != nil {
|
||||
return
|
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}
|
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if _, err = w.Write(n.Data); err != nil {
|
||||
return
|
||||
}
|
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header[0] = n.Flags
|
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util.Uint8toBytes(header[0:1], n.Flags)
|
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if _, err = w.Write(header[0:1]); err != nil {
|
||||
return
|
||||
}
|
||||
if n.HasName() {
|
||||
header[0] = n.NameSize
|
||||
util.Uint8toBytes(header[0:1], n.NameSize)
|
||||
if _, err = w.Write(header[0:1]); err != nil {
|
||||
return
|
||||
}
|
||||
|
@ -107,7 +107,7 @@ func (n *Needle) Append(w io.Writer, version Version) (size uint32, err error) {
|
|||
}
|
||||
}
|
||||
if n.HasMime() {
|
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header[0] = n.MimeSize
|
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util.Uint8toBytes(header[0:1], n.MimeSize)
|
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if _, err = w.Write(header[0:1]); err != nil {
|
||||
return
|
||||
}
|
||||
|
@ -116,7 +116,7 @@ func (n *Needle) Append(w io.Writer, version Version) (size uint32, err error) {
|
|||
}
|
||||
}
|
||||
if n.HasLastModifiedDate() {
|
||||
binary.BigEndian.PutUint64(header[0:8], n.LastModified)
|
||||
util.Uint64toBytes(header[0:8], n.LastModified)
|
||||
if _, err = w.Write(header[8-LastModifiedBytesLength : 8]); err != nil {
|
||||
return
|
||||
}
|
||||
|
@ -129,7 +129,7 @@ func (n *Needle) Append(w io.Writer, version Version) (size uint32, err error) {
|
|||
}
|
||||
}
|
||||
padding := NeedlePaddingSize - ((NeedleHeaderSize + n.Size + NeedleChecksumSize) % NeedlePaddingSize)
|
||||
binary.BigEndian.PutUint32(header[0:NeedleChecksumSize], n.Checksum.Value())
|
||||
util.Uint32toBytes(header[0:NeedleChecksumSize], n.Checksum.Value())
|
||||
_, err = w.Write(header[0 : NeedleChecksumSize+padding])
|
||||
return n.DataSize, err
|
||||
}
|
||||
|
@ -158,7 +158,7 @@ func (n *Needle) ReadData(r *os.File, offset int64, size uint32, version Version
|
|||
case Version2:
|
||||
n.readNeedleDataVersion2(bytes[NeedleHeaderSize : NeedleHeaderSize+int(n.Size)])
|
||||
}
|
||||
checksum := binary.BigEndian.Uint32(bytes[NeedleHeaderSize+size : NeedleHeaderSize+size+NeedleChecksumSize])
|
||||
checksum := util.BytesToUint32(bytes[NeedleHeaderSize+size : NeedleHeaderSize+size+NeedleChecksumSize])
|
||||
newChecksum := NewCRC(n.Data)
|
||||
if checksum != newChecksum.Value() {
|
||||
return errors.New("CRC error! Data On Disk Corrupted")
|
||||
|
@ -167,14 +167,14 @@ func (n *Needle) ReadData(r *os.File, offset int64, size uint32, version Version
|
|||
return nil
|
||||
}
|
||||
func (n *Needle) ParseNeedleHeader(bytes []byte) {
|
||||
n.Cookie = binary.BigEndian.Uint32(bytes[0:4])
|
||||
n.Id = binary.BigEndian.Uint64(bytes[4:12])
|
||||
n.Size = binary.BigEndian.Uint32(bytes[12:NeedleHeaderSize])
|
||||
n.Cookie = util.BytesToUint32(bytes[0:4])
|
||||
n.Id = util.BytesToUint64(bytes[4:12])
|
||||
n.Size = util.BytesToUint32(bytes[12:NeedleHeaderSize])
|
||||
}
|
||||
func (n *Needle) readNeedleDataVersion2(bytes []byte) {
|
||||
index, lenBytes := 0, len(bytes)
|
||||
if index < lenBytes {
|
||||
n.DataSize = binary.BigEndian.Uint32(bytes[index : index+4])
|
||||
n.DataSize = util.BytesToUint32(bytes[index : index+4])
|
||||
index = index + 4
|
||||
if int(n.DataSize)+index > lenBytes {
|
||||
// this if clause is due to bug #87 and #93, fixed in v0.69
|
||||
|
@ -199,7 +199,7 @@ func (n *Needle) readNeedleDataVersion2(bytes []byte) {
|
|||
index = index + int(n.MimeSize)
|
||||
}
|
||||
if index < lenBytes && n.HasLastModifiedDate() {
|
||||
n.LastModified = binary.BigEndian.Uint64(bytes[index : index+LastModifiedBytesLength])
|
||||
n.LastModified = util.BytesToUint64(bytes[index : index+LastModifiedBytesLength])
|
||||
index = index + LastModifiedBytesLength
|
||||
}
|
||||
if index < lenBytes && n.HasTtl() {
|
||||
|
|
|
@ -1,11 +1,11 @@
|
|||
package storage
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/chrislusf/seaweedfs/go/glog"
|
||||
"github.com/chrislusf/seaweedfs/go/util"
|
||||
)
|
||||
|
||||
const (
|
||||
|
@ -35,7 +35,7 @@ func (s *SuperBlock) Bytes() []byte {
|
|||
header[0] = byte(s.version)
|
||||
header[1] = s.ReplicaPlacement.Byte()
|
||||
s.Ttl.ToBytes(header[2:4])
|
||||
binary.BigEndian.PutUint16(header[4:6], s.CompactRevision)
|
||||
util.Uint16toBytes(header[4:6], s.CompactRevision)
|
||||
return header
|
||||
}
|
||||
|
||||
|
@ -76,6 +76,6 @@ func ParseSuperBlock(header []byte) (superBlock SuperBlock, err error) {
|
|||
err = fmt.Errorf("cannot read replica type: %s", err.Error())
|
||||
}
|
||||
superBlock.Ttl = LoadTTLFromBytes(header[2:4])
|
||||
superBlock.CompactRevision = binary.BigEndian.Uint16(header[4:6])
|
||||
superBlock.CompactRevision = util.BytesToUint16(header[4:6])
|
||||
return
|
||||
}
|
||||
|
|
45
go/util/bytes.go
Normal file
45
go/util/bytes.go
Normal file
|
@ -0,0 +1,45 @@
|
|||
package util
|
||||
|
||||
// big endian
|
||||
|
||||
func BytesToUint64(b []byte) (v uint64) {
|
||||
length := uint(len(b))
|
||||
for i := uint(0); i < length-1; i++ {
|
||||
v += uint64(b[i])
|
||||
v <<= 8
|
||||
}
|
||||
v += uint64(b[length-1])
|
||||
return
|
||||
}
|
||||
func BytesToUint32(b []byte) (v uint32) {
|
||||
length := uint(len(b))
|
||||
for i := uint(0); i < length-1; i++ {
|
||||
v += uint32(b[i])
|
||||
v <<= 8
|
||||
}
|
||||
v += uint32(b[length-1])
|
||||
return
|
||||
}
|
||||
func BytesToUint16(b []byte) (v uint16) {
|
||||
v += uint16(b[0])
|
||||
v <<= 8
|
||||
v += uint16(b[1])
|
||||
return
|
||||
}
|
||||
func Uint64toBytes(b []byte, v uint64) {
|
||||
for i := uint(0); i < 8; i++ {
|
||||
b[7-i] = byte(v >> (i * 8))
|
||||
}
|
||||
}
|
||||
func Uint32toBytes(b []byte, v uint32) {
|
||||
for i := uint(0); i < 4; i++ {
|
||||
b[3-i] = byte(v >> (i * 8))
|
||||
}
|
||||
}
|
||||
func Uint16toBytes(b []byte, v uint16) {
|
||||
b[0] = byte(v >> 8)
|
||||
b[1] = byte(v)
|
||||
}
|
||||
func Uint8toBytes(b []byte, v uint8) {
|
||||
b[0] = byte(v)
|
||||
}
|
Loading…
Reference in a new issue