cache

Nov 10, 2024

Changes in this version

+ const HashSize

+ var DebugTest = false

+ func DefaultDir() (string, bool)

+ func FileHash(file string) ([HashSize]byte, error)

+ func IsErrMissing(err error) bool

+ func PutBytes(c Cache, id ActionID, data []byte) error

+ func SetFileHash(file string, sum [HashSize]byte)

+ func SetSalt(b []byte)

+ type ActionID [HashSize]byte

+ func Subkey(parent ActionID, desc string) (ActionID, error)

+ type Cache interface

+ Close func() error

+ FuzzDir func() string

+ Get func(ActionID) (Entry, error)

+ OutputFile func(OutputID) string

+ Put func(ActionID, io.ReadSeeker) (_ OutputID, size int64, _ error)

+ func Default() Cache

+ type DiskCache struct

+ func Open(dir string) (*DiskCache, error)

+ func (c *DiskCache) Close() error

+ func (c *DiskCache) FuzzDir() string

+ func (c *DiskCache) Get(id ActionID) (Entry, error)

+ func (c *DiskCache) OutputFile(out OutputID) string

+ func (c *DiskCache) Put(id ActionID, file io.ReadSeeker) (OutputID, int64, error)

+ func (c *DiskCache) Trim() error

+ type Entry struct

+ OutputID OutputID

+ Size int64

+ Time time.Time

+ func GetBytes(c Cache, id ActionID) ([]byte, Entry, error)

+ func GetFile(c Cache, id ActionID) (file string, entry Entry, err error)

+ func GetMmap(c Cache, id ActionID) ([]byte, Entry, error)

+ type Hash struct

+ func NewHash(name string) (*Hash, error)

+ func (h *Hash) Sum() [HashSize]byte

+ func (h *Hash) Write(b []byte) (int, error)

+ type OutputID [HashSize]byte

+ func PutNoVerify(c Cache, id ActionID, file io.ReadSeeker) (OutputID, int64, error)

+ type ProgCache struct

+ func (c *ProgCache) Close() error

+ func (c *ProgCache) FuzzDir() string

+ func (c *ProgCache) Get(a ActionID) (Entry, error)

+ func (c *ProgCache) OutputFile(o OutputID) string

+ func (c *ProgCache) Put(a ActionID, file io.ReadSeeker) (_ OutputID, size int64, _ error)

+ type ProgCmd string

+ type ProgRequest struct

+ ActionID []byte

+ Body io.Reader

+ BodySize int64

+ Command ProgCmd

+ ID int64

+ ObjectID []byte

+ type ProgResponse struct

+ DiskPath string

+ Err string

+ ID int64

+ KnownCommands []ProgCmd

+ Miss bool

+ OutputID []byte

+ Size int64

+ Time *time.Time