Implement bucket policy handler and with galore of cleanup

pkg/api/minioapi/response.go

@@ -0,0 +1,59 @@
+package minioapi
+
+import (
+	mstorage "github.com/minio-io/minio/pkg/storage"
+)
+
+func generateBucketsListResult(buckets []mstorage.BucketMetadata) BucketListResponse {
+	var listbuckets []*Bucket
+	var data = BucketListResponse{}
+	var owner = Owner{}
+
+	owner.ID = "minio"
+	owner.DisplayName = "minio"
+
+	for _, bucket := range buckets {
+		var listbucket = &Bucket{}
+		listbucket.Name = bucket.Name
+		listbucket.CreationDate = bucket.Created.Format(dateFormat)
+		listbuckets = append(listbuckets, listbucket)
+	}
+
+	data.Owner = owner
+	data.Buckets.Bucket = listbuckets
+
+	return data
+}
+
+// takes a set of objects and prepares the objects for serialization
+// input:
+// bucket name
+// array of object metadata
+// results truncated flag
+//
+// output:
+// populated struct that can be serialized to match xml and json api spec output
+func generateObjectsListResult(bucket string, objects []mstorage.ObjectMetadata, isTruncated bool) ObjectListResponse {
+	var contents []*Item
+	var owner = Owner{}
+	var data = ObjectListResponse{}
+
+	owner.ID = "minio"
+	owner.DisplayName = "minio"
+
+	for _, object := range objects {
+		var content = &Item{}
+		content.Key = object.Key
+		content.LastModified = object.Created.Format(dateFormat)
+		content.ETag = object.ETag
+		content.Size = object.Size
+		content.StorageClass = "STANDARD"
+		content.Owner = owner
+		contents = append(contents, content)
+	}
+	data.Name = bucket
+	data.Contents = contents
+	data.MaxKeys = MAX_OBJECT_LIST
+	data.IsTruncated = isTruncated
+	return data
+}