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fileinfo.go
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fileinfo.go
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package deb
import (
"os"
"time"
)
// A FileInfo describes a file in a Deb package and is returned by
// packagefile.Files.
//
// FileInfo implements the os.FileInfo interface.
type FileInfo struct {
name string
size int64
mode os.FileMode
modTime time.Time
isDir bool
owner string
group string
digest string
linkname string
}
// compile-time check that Deb.FileInfo implements os.FileInfo interface
var _ os.FileInfo = new(FileInfo)
func (f *FileInfo) String() string {
return f.Name()
}
// Name is the full path of a file in a Deb package
func (f *FileInfo) Name() string {
return f.name
}
// Size is the size in bytes of a file in a Deb package
func (f *FileInfo) Size() int64 {
return f.size
}
// Mode is the file mode in bits of a file in a Deb package
func (f *FileInfo) Mode() os.FileMode {
return f.mode
}
// ModTime is the modification time of a file in a Deb package
func (f *FileInfo) ModTime() time.Time {
return f.modTime
}
// IsDir returns true if a file is a directory in a Deb package
func (f *FileInfo) IsDir() bool {
return f.isDir
}
// Owner is the name of the owner of a file in a Deb package
func (f *FileInfo) Owner() string {
return f.owner
}
// Group is the name of the owner group of a file in a Deb package
func (f *FileInfo) Group() string {
return f.group
}
// Digest is the md5sum of a file in a Deb package
func (f *FileInfo) Digest() string {
return f.digest
}
// Linkname is the link target of a link file in a Deb package
func (f *FileInfo) Linkname() string {
return f.linkname
}
// Sys is required to implement os.FileInfo and always returns nil
func (f *FileInfo) Sys() interface{} {
// underlying data source is a bunch of Deb header indices
return nil
}