102 lines
2.1 KiB
Go
102 lines
2.1 KiB
Go
package fs
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import (
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"context"
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"time"
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)
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// Dir describes an unspecialized directory for directory/container/bucket lists
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type Dir struct {
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remote string // name of the directory
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modTime time.Time // modification or creation time - IsZero for unknown
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size int64 // size of directory and contents or -1 if unknown
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items int64 // number of objects or -1 for unknown
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id string // optional ID
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}
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// NewDir creates an unspecialized Directory object
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func NewDir(remote string, modTime time.Time) *Dir {
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return &Dir{
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remote: remote,
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modTime: modTime,
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size: -1,
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items: -1,
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}
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}
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// NewDirCopy creates an unspecialized copy of the Directory object passed in
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func NewDirCopy(ctx context.Context, d Directory) *Dir {
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return &Dir{
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remote: d.Remote(),
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modTime: d.ModTime(ctx),
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size: d.Size(),
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items: d.Items(),
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id: d.ID(),
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}
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}
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// String returns the name
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func (d *Dir) String() string {
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return d.remote
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}
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// Remote returns the remote path
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func (d *Dir) Remote() string {
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return d.remote
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}
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// SetRemote sets the remote
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func (d *Dir) SetRemote(remote string) *Dir {
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d.remote = remote
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return d
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}
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// ID gets the optional ID
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func (d *Dir) ID() string {
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return d.id
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}
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// SetID sets the optional ID
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func (d *Dir) SetID(id string) *Dir {
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d.id = id
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return d
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}
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// ModTime returns the modification date of the file
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// It should return a best guess if one isn't available
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func (d *Dir) ModTime(ctx context.Context) time.Time {
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if !d.modTime.IsZero() {
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return d.modTime
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}
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return time.Now()
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}
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// Size returns the size of the file
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func (d *Dir) Size() int64 {
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return d.size
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}
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// SetSize sets the size of the directory
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func (d *Dir) SetSize(size int64) *Dir {
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d.size = size
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return d
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}
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// Items returns the count of items in this directory or this
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// directory and subdirectories if known, -1 for unknown
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func (d *Dir) Items() int64 {
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return d.items
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}
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// SetItems sets the number of items in the directory
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func (d *Dir) SetItems(items int64) *Dir {
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d.items = items
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return d
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}
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// Check interfaces
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var (
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_ DirEntry = (*Dir)(nil)
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_ Directory = (*Dir)(nil)
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)
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