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container

package

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Versions in this module

v0

v0.1.6

Oct 27, 2026

Changes in this version

+ const DefaultCompressionLevel

+ const DefaultMaxEntries

+ const DefaultMaxEntryBytes

+ const DefaultMaxTotalBytes

+ var ErrPackageClosed = errors.New("ZIP 包已经关闭")

+ var ErrReadLimitExceeded = errors.New("读取内容超过大小限制")

+ func ApplyCompressionLevel(w *zip.Writer, level int)

+ func CheckSize(name string, size, maxEntryBytes, maxTotalBytes int64, remaining *int64) error

+ func EntryMethod(name string, mode CompressionMode) uint16

+ func NormalizeCompressionLevel(level int) (int, error)

+ func ValidateEntryName(name string) error

+ func ValidateLimits(limits Limits) error

+ type CompressionMode string

+ const CompressionAuto

+ const CompressionDeflate

+ const CompressionStore

+ func NormalizeCompression(mode CompressionMode) (CompressionMode, error)

+ type Entry struct

+ CRC32 uint32

+ CompressedSize uint64

+ IsDir bool

+ Locked bool

+ Method uint16

+ Mode fs.FileMode

+ Modified time.Time

+ Name string

+ Path string

+ SizeUnknown bool

+ UncompressedSize uint64

+ Virtual bool

+ type LimitWriter struct

+ func NewLimitWriter(writer io.Writer, name string, entryRemaining, maxTotal int64, ...) *LimitWriter

+ func (l *LimitWriter) Write(p []byte) (int, error)

+ type Limits struct

+ MaxEntries int

+ MaxEntryBytes int64

+ MaxTotalBytes int64

+ type Package struct

+ func NewVirtual(entries []Entry, open func(string) (io.ReadCloser, error), closer io.Closer) (*Package, error)

+ func OpenBytes(data []byte) (*Package, error)

+ func OpenFile(filename string) (*Package, error)

+ func OpenReader(reader io.Reader) (*Package, error)

+ func OpenReaderAt(reader io.ReaderAt, size int64) (*Package, error)

+ func (p *Package) Close() error

+ func (p *Package) Entries() []Entry

+ func (p *Package) Has(fileName string) bool

+ func (p *Package) InputSize() int64

+ func (p *Package) Lookup(fileName string) (Entry, bool)

+ func (p *Package) Open(fileName string) (io.ReadCloser, error)

+ func (p *Package) OpenEntry(entry Entry) (io.ReadCloser, error)

+ func (p *Package) Read(fileName string) ([]byte, error)

+ func (p *Package) ReadLimit(fileName string, limit int64) ([]byte, error)

+ func (p *Package) ReadXML(fileName string, target any) error

+ func (p *Package) ReadXMLLimit(fileName string, target any, limit int64) error

+ func (p *Package) WalkEntries(fn func(Entry) bool) error

+ type PackageSource interface

+ OFDPackage func() (*Package, error)