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Implement delimiter, path prefix

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Harshavardhana
2015-02-26 17:23:42 -08:00
parent 01e84c596c
commit 53669a0854
10 changed files with 168 additions and 80 deletions
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14
pkg/storage/inmemory/inmemory.go
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@@ -128,31 +128,31 @@ func (storage *storage) StoreBucket(bucketName string) error {
return nil
}
func (storage *storage) ListObjects(bucket, prefix string, count int) ([]mstorage.ObjectMetadata, bool, error) {
func (storage *storage) ListObjects(bucket string, resources mstorage.BucketResourcesMetadata) ([]mstorage.ObjectMetadata, mstorage.BucketResourcesMetadata, error) {
if _, ok := storage.bucketdata[bucket]; ok == false {
return []mstorage.ObjectMetadata{}, false, mstorage.BucketNotFound{Bucket: bucket}
return []mstorage.ObjectMetadata{}, mstorage.BucketResourcesMetadata{IsTruncated: false}, mstorage.BucketNotFound{Bucket: bucket}
}
// TODO prefix and count handling
var results []mstorage.ObjectMetadata
var keys []string
for key := range storage.objectdata {
if strings.HasPrefix(key, bucket+":"+prefix) {
if strings.HasPrefix(key, bucket+":"+resources.Prefix) {
keys = append(keys, key)
}
}
sort.Strings(keys)
for _, key := range keys {
if len(results) == count {
return results, true, nil
if len(results) == resources.Maxkeys {
return results, mstorage.BucketResourcesMetadata{IsTruncated: true}, nil
}
object := storage.objectdata[key]
if bucket == object.metadata.Bucket {
if strings.HasPrefix(key, bucket+":") {
if strings.HasPrefix(key, bucket+":"+resources.Prefix) {
results = append(results, object.metadata)
}
}
}
return results, false, nil
return results, resources, nil
}
type ByBucketName []mstorage.BucketMetadata