mirror of
https://github.com/JetSetIlly/Gopher2600.git
synced 2024-05-20 05:40:49 -04:00
34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
// This file is part of Gopher2600.
|
|
//
|
|
// Gopher2600 is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Gopher2600 is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Gopher2600. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package archivefs
|
|
|
|
import "io"
|
|
|
|
// Open and return an io.ReadSeeker for the specified filename. Filename can be
|
|
// inside an archive supported by archivefs
|
|
//
|
|
// Returns the io.ReadSeeker, the size of the data behind the ReadSeeker and any
|
|
// errors.
|
|
func Open(filename string) (io.ReadSeeker, int, error) {
|
|
var afs Path
|
|
err := afs.Set(filename)
|
|
if err != nil {
|
|
return nil, 0, err
|
|
}
|
|
defer afs.Close()
|
|
return afs.Open()
|
|
}
|