unioffice/common/tempstorage/memstore/memstore.go

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// DO NOT EDIT: generated by unitwist Go source code obfuscator.
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// Package memstore implements tempStorage interface
// by using memory as a storage
package memstore ;import (_af "encoding/hex";_b "errors";_c "fmt";_dc "github.com/unidoc/unioffice/common/tempstorage";_a "io";_d "io/ioutil";_ee "math/rand";_e "sync";);type memStorage struct{_de _e .Map };

// SetAsStorage sets temp storage as a memory storage
func SetAsStorage (){_ef :=memStorage {_de :_e .Map {}};_dc .SetAsStorage (&_ef )};type memDataCell struct{_gc string ;_ba []byte ;_ac int64 ;};

// TempFile creates a new empty file in the storage and returns it
func (_dca *memStorage )TempFile (dir ,pattern string )(_dc .File ,error ){_ded :=dir +"\u002f"+_cc (pattern );_fc :=&memDataCell {_gc :_ded ,_ba :[]byte {}};_gd :=&memFile {_ad :_fc };_dca ._de .Store (_ded ,_fc );return _gd ,nil ;};

// Write writes to the end of the underlying memDataCell in order to implement Writer interface
func (_dd *memFile )Write (p []byte )(int ,error ){_dd ._ad ._ba =append (_dd ._ad ._ba ,p ...);_dd ._ad ._ac +=int64 (len (p ));return len (p ),nil ;};

// Name returns the filename of the underlying memDataCell
func (_eec *memFile )Name ()string {return _eec ._ad ._gc };

// Add reads a file from a disk and adds it to the storage
func (_fga *memStorage )Add (path string )error {_ ,_cg :=_fga ._de .Load (path );if _cg {return nil ;};_efe ,_da :=_d .ReadFile (path );if _da !=nil {return _da ;};_fga ._de .Store (path ,&memDataCell {_gc :path ,_ba :_efe ,_ac :int64 (len (_efe ))});return nil ;};func _bae (_edd int )(string ,error ){_eea :=make ([]byte ,_edd );if _ ,_eee :=_ee .Read (_eea );_eee !=nil {return "",_eee ;};return _af .EncodeToString (_eea ),nil ;};

// Read reads from the underlying memDataCell in order to implement Reader interface
func (_fe *memFile )Read (p []byte )(int ,error ){_ff :=_fe ._dg ;_ae :=_fe ._ad ._ac ;_eg :=int64 (len (p ));if _eg > _ae {_eg =_ae ;p =p [:_eg ];};if _ff >=_ae {return 0,_a .EOF ;};_ffa :=_ff +_eg ;if _ffa >=_ae {_ffa =_ae ;};_g :=copy (p ,_fe ._ad ._ba [_ff :_ffa ]);_fe ._dg =_ffa ;return _g ,nil ;};func _cc (_dde string )string {_fd ,_ :=_bae (6);return _dde +_fd };

// RemoveAll removes all files according to the dir argument prefix
func (_cb *memStorage )RemoveAll (dir string )error {_cb ._de .Range (func (_cbb ,_aa interface{})bool {_cb ._de .Delete (_cbb );return true });return nil ;};type memFile struct{_ad *memDataCell ;_dg int64 ;};

// Open returns tempstorage File object by name
func (_bb *memStorage )Open (path string )(_dc .File ,error ){_fg ,_acb :=_bb ._de .Load (path );if !_acb {return nil ,_b .New (_c .Sprintf ("\u0043\u0061\u006eno\u0074\u0020\u006f\u0070\u0065\u006e\u0020\u0074\u0068\u0065\u0020\u0066\u0069\u006c\u0065\u0020\u0025\u0073",path ));};return &memFile {_ad :_fg .(*memDataCell )},nil ;};

// TempDir creates a name for a new temp directory using a pattern argument
func (_be *memStorage )TempDir (pattern string )(string ,error ){return _cc (pattern ),nil };

// Close is not applicable in this implementation
func (_ed *memFile )Close ()error {return nil };