README
¶
this go package implements extracting files from .rar archives. It requires unrar executable to be installed.
the code is based on github.com/kjk/lzmadec
API reference: https://pkg.golang.ir/github.com/ttys3/unrar-wrapper
Documentation
¶
Overview ¶
Package unrarwrapper implements extracting files from .rar archives. It requires [unrar](https://www.rarlab.com/rar_add.htm) executable to be installed.
the code is based on github.com/kjk/lzmadec
ref: http://blog.kowalczyk.info/article/g/Extracting-files-from-7z-archives-in-Go.html.
Index ¶
Constants ¶
const NormalSep = "\n"
Variables ¶
var ( // ErrUnRARNotAvailable is returned if unrar executable is not available ErrUnRARNotAvailable = errors.New("unrar executable not available") // ErrNoEntries is returned if the archive has no files ErrNoEntries = errors.New("no entries in rar file") )
Functions ¶
func SetUnRARPath ¶
func SetUnRARPath(path string)
Types ¶
type Archive ¶
type Archive struct {
Path string
Entries []Entry
IsMultiVolume bool
Volumes []string
// contains filtered or unexported fields
}
Archive describes a single .rar archive
func NewArchive ¶
func (*Archive) ExtractToFile ¶
ExtractToFile extracts a given file from the archive to a file on disk
func (*Archive) ExtractToWriter ¶
ExtractToWriter writes the content of a given file inside the archive to dst
func (*Archive) GetFileReader ¶
func (a *Archive) GetFileReader(name string) (io.ReadCloser, error)
GetFileReader returns a reader for reading a given file
func (*Archive) GetVolumes ¶ added in v1.2.0
type Entry ¶
type Entry struct {
Name string
Size int64 // extracted size in bytes
PackedSize int64 // -1 means "size unknown"
Ratio string // Ratio: 54%
Modified time.Time
Attributes string // Attributes: -rw-r--r--
CRC string
HostOS string // zip, rar
Compression string
Flags string // Flags: encrypted (directory does not have this field)
Type EntryType // Type: Directory or File
RarFilename *string // the rar filename of the entry belongs to, a single entry may in two volumes
}
Entry describes a single file inside .rar,.zip archive
Source Files
Directories