1 files changed, 42 insertions, 0 deletions
diff --git a/database/blob.go b/database/blob.go
new file mode 100644
index 000000000..1c43c30b2
--- /dev/null
+++ b/database/blob.go
@@ -0,0 +1,42 @@
+// Copyright (C) 2015 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package database
+
+import (
+	"android.googlesource.com/platform/tools/gpu/binary"
+	"android.googlesource.com/platform/tools/gpu/log"
+)
+
+// blob is an encodable wrapper for a byte array, used for storing raw data
+// in databases.
+type blob struct {
+	binary.Generate
+	Data []byte
+}
+
+// StoreBlob stores the byte slice data inside a Blob to the database d.
+func StoreBlob(data []byte, d Database, l log.Logger) (binary.ID, error) {
+	return d.Store(&blob{Data: data}, l)
+}
+
+// Resolve blob loads a Blob from the database, returning the byte slice.
+func ResolveBlob(id binary.ID, d Database, l log.Logger) ([]byte, error) {
+	b := blob{}
+	err := d.Load(id, l, &b)
+	if err != nil {
+		return nil, err
+	}
+	return b.Data, nil
+}