archive

Documentation

Index

• Constants
• Variables
• func ListInDirectory(dir string) (anames []string, err error)
• type Archive
  • func NewArchive(path string, pageCache *pagecache.PageCache, httpReferer string) (Archive, error)
• type Buffer
  • func NewBuffer(data []byte) *Buffer
  • func (b *Buffer) Seek(offset int64, whence int) (int64, error)
  • func (b *Buffer) SetSize(int64) error
  • func (b *Buffer) Size() (int64, error)
• type Dir
  • func NewDir(path string) (*Dir, error)
  • func (ar *Dir) ArchiveName() string
  • func (ar *Dir) Close() error
  • func (ar *Dir) Kind() Kind
  • func (ar *Dir) Len() *int
  • func (ar *Dir) Load(i int, autorotate bool, _nPreload int) (*gdk.Pixbuf, error)
  • func (ar *Dir) Name(i int) (string, error)
• type File
  • func NewFile(f *os.File) *File
  • func (r *File) Ext() string
  • func (r *File) SetSize(n int64) error
  • func (r *File) Size() (int64, error)
• type HTTP
  • func NewHTTP(url string, pageCache *pagecache.PageCache, referer string) (*HTTP, error)
  • func (ar *HTTP) ArchiveName() string
  • func (ar *HTTP) Close() error
  • func (ar *HTTP) Kind() Kind
  • func (ar *HTTP) Len() *int
  • func (ar *HTTP) Load(i int, autorotate bool, nPreload int) (*gdk.Pixbuf, error)
  • func (ar *HTTP) Name(i int) (string, error)
• type Kind
• type Loader
• type Zip
  • func NewZip(name string) (*Zip, error)
  • func (ar *Zip) ArchiveName() string
  • func (ar *Zip) Close() error
  • func (ar *Zip) Kind() Kind
  • func (ar *Zip) Len() *int
  • func (ar *Zip) Load(i int, autorotate bool, _nPreload int) (*gdk.Pixbuf, error)
  • func (ar *Zip) Name(i int) (string, error)

Constants

const (
	MaxArchiveEntries = 4096 * 64
)

Variables

var (
	ErrBounds = errors.New("Image index out of bounds.")
)

Functions

func ListInDirectory

func ListInDirectory(dir string) (anames []string, err error)

Types

type Archive

type Archive interface {
	Load(i int, autorotate bool, nPreload int) (*gdk.Pixbuf, error)
	Kind() Kind
	ArchiveName() string
	Name(i int) (string, error)
	Len() *int // nil represents unknown length
	Close() error
}

func NewArchive

func NewArchive(path string, pageCache *pagecache.PageCache, httpReferer string) (Archive, error)

type Buffer

type Buffer struct {
	bytes.Buffer
}

func NewBuffer

func NewBuffer(data []byte) *Buffer

func (*Buffer) Seek

func (b *Buffer) Seek(offset int64, whence int) (int64, error)

func (*Buffer) SetSize

func (b *Buffer) SetSize(int64) error

func (*Buffer) Size

func (b *Buffer) Size() (int64, error)

type Dir

type Dir struct {
	// contains filtered or unexported fields
}

func NewDir

func NewDir(path string) (*Dir, error)

Reads filenames from a directory, and sorts them

func (*Dir) ArchiveName

func (ar *Dir) ArchiveName() string

func (*Dir) Close

func (ar *Dir) Close() error

func (*Dir) Kind

func (ar *Dir) Kind() Kind

func (*Dir) Len

func (ar *Dir) Len() *int

func (*Dir) Load

func (ar *Dir) Load(i int, autorotate bool, _nPreload int) (*gdk.Pixbuf, error)

func (*Dir) Name

func (ar *Dir) Name(i int) (string, error)

type File

type File struct {
	*os.File
}

func NewFile

func NewFile(f *os.File) *File

func (*File) Ext

func (r *File) Ext() string

func (*File) SetSize

func (r *File) SetSize(n int64) error

func (*File) Size

func (r *File) Size() (int64, error)

type HTTP

type HTTP struct {
	// contains filtered or unexported fields
}

func NewHTTP

func NewHTTP(url string, pageCache *pagecache.PageCache, referer string) (*HTTP, error)

func (*HTTP) ArchiveName

func (ar *HTTP) ArchiveName() string

func (*HTTP) Close

func (ar *HTTP) Close() error

func (*HTTP) Kind

func (ar *HTTP) Kind() Kind

func (*HTTP) Len

func (ar *HTTP) Len() *int

func (*HTTP) Load

func (ar *HTTP) Load(i int, autorotate bool, nPreload int) (*gdk.Pixbuf, error)

func (*HTTP) Name

func (ar *HTTP) Name(i int) (string, error)

type Kind

type Kind = int

const (
	Packed Kind = iota
	Unpacked
	HTTPKind
)

type Loader

type Loader interface {
	Load(i int) (*gdk.Pixbuf, error)
	Name(i int) (string, error)
	Len() int
}

type Zip

type Zip struct {
	// contains filtered or unexported fields
}

func NewZip

func NewZip(name string) (*Zip, error)

NewZip reads filenames from a given zip archive and sorts them

func (*Zip) ArchiveName

func (ar *Zip) ArchiveName() string

func (*Zip) Close

func (ar *Zip) Close() error

func (*Zip) Kind

func (ar *Zip) Kind() Kind

func (*Zip) Len

func (ar *Zip) Len() *int

func (*Zip) Load

func (ar *Zip) Load(i int, autorotate bool, _nPreload int) (*gdk.Pixbuf, error)

func (*Zip) Name

func (ar *Zip) Name(i int) (string, error)