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This commit is contained in:
Chris Lu
2020-04-29 17:40:08 -07:00
parent ed3cf811f5
commit 9e72e9e4b8
13 changed files with 117 additions and 43 deletions
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16
weed/pb/filer_pb/filer_client.go
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@@ -56,19 +56,21 @@ func GetEntry(filerClient FilerClient, fullFilePath util.FullPath) (entry *Entry
return
}
func ReadDirAllEntries(filerClient FilerClient, fullDirPath util.FullPath, prefix string, fn func(entry *Entry, isLast bool)) (err error) {
type EachEntryFunciton func(entry *Entry, isLast bool) error
func ReadDirAllEntries(filerClient FilerClient, fullDirPath util.FullPath, prefix string, fn EachEntryFunciton) (err error) {
return doList(filerClient, fullDirPath, prefix, fn, "", false, math.MaxUint32)
}
func List(filerClient FilerClient, parentDirectoryPath, prefix string, fn func(entry *Entry, isLast bool), startFrom string, inclusive bool, limit uint32) (err error) {
func List(filerClient FilerClient, parentDirectoryPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
return doList(filerClient, util.FullPath(parentDirectoryPath), prefix, fn, startFrom, inclusive, limit)
}
func doList(filerClient FilerClient, fullDirPath util.FullPath, prefix string, fn func(entry *Entry, isLast bool), startFrom string, inclusive bool, limit uint32) (err error) {
func doList(filerClient FilerClient, fullDirPath util.FullPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
err = filerClient.WithFilerClient(func(client SeaweedFilerClient) error {
@@ -92,7 +94,9 @@ func doList(filerClient FilerClient, fullDirPath util.FullPath, prefix string, f
if recvErr != nil {
if recvErr == io.EOF {
if prevEntry != nil {
fn(prevEntry, true)
if err := fn(prevEntry, true); err != nil {
return err
}
}
break
} else {
@@ -100,7 +104,9 @@ func doList(filerClient FilerClient, fullDirPath util.FullPath, prefix string, f
}
}
if prevEntry != nil {
fn(prevEntry, false)
if err := fn(prevEntry, false); err != nil {
return err
}
}
prevEntry = resp.Entry
}