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feat: misc improvements about upload/copy/hash (#5045)

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general: add createTime/updateTime support in webdav and some drivers
general: add hash support in some drivers
general: cross-storage rapid-upload support
general: enhance upload to avoid local temp file if possible
general: replace readseekcloser with File interface to speed upstream operations
feat(aliyun_open): same as above
feat(crypt): add hack for 139cloud

Close #4934 
Close #4819 

baidu_netdisk needs to improve the upload code to support rapid-upload
This commit is contained in:
Sean
2023-08-27 21:14:23 +08:00
committed by GitHub
parent 9b765ef696
commit a3748af772
77 changed files with 1731 additions and 615 deletions
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19
drivers/virtual/driver.go
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@ -52,18 +52,29 @@ func (d *Virtual) List(ctx context.Context, dir model.Obj, args model.ListArgs)
return res, nil
}
type nopReadSeekCloser struct {
type DummyMFile struct {
io.Reader
}
func (nopReadSeekCloser) Seek(offset int64, whence int) (int64, error) {
func (f DummyMFile) Read(p []byte) (n int, err error) {
return f.Reader.Read(p)
}
func (f DummyMFile) ReadAt(p []byte, off int64) (n int, err error) {
return f.Reader.Read(p)
}
func (f DummyMFile) Close() error {
return nil
}
func (DummyMFile) Seek(offset int64, whence int) (int64, error) {
return offset, nil
}
func (nopReadSeekCloser) Close() error { return nil }
func (d *Virtual) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (*model.Link, error) {
return &model.Link{
ReadSeekCloser: nopReadSeekCloser{io.LimitReader(random.Rand, file.GetSize())},
MFile: DummyMFile{Reader: random.Rand},
}, nil
}