1 files changed, 64 insertions, 0 deletions

diff --git a/vendor/github.com/vmihailenco/msgpack/appengine.go b/vendor/github.com/vmihailenco/msgpack/appengine.go
new file mode 100644
index 0000000..e8e91e5
--- /dev/null
+++ b/vendor/github.com/vmihailenco/msgpack/appengine.go
@@ -0,0 +1,64 @@
+// +build appengine
+
+package msgpack
+
+import (
+        "reflect"
+
+        ds "google.golang.org/appengine/datastore"
+)
+
+func init() {
+        Register((*ds.Key)(nil), encodeDatastoreKeyValue, decodeDatastoreKeyValue)
+        Register((*ds.Cursor)(nil), encodeDatastoreCursorValue, decodeDatastoreCursorValue)
+}
+
+func EncodeDatastoreKey(e *Encoder, key *ds.Key) error {
+        if key == nil {
+                return e.EncodeNil()
+        }
+        return e.EncodeString(key.Encode())
+}
+
+func encodeDatastoreKeyValue(e *Encoder, v reflect.Value) error {
+        key := v.Interface().(*ds.Key)
+        return EncodeDatastoreKey(e, key)
+}
+
+func DecodeDatastoreKey(d *Decoder) (*ds.Key, error) {
+        v, err := d.DecodeString()
+        if err != nil {
+                return nil, err
+        }
+        if v == "" {
+                return nil, nil
+        }
+        return ds.DecodeKey(v)
+}
+
+func decodeDatastoreKeyValue(d *Decoder, v reflect.Value) error {
+        key, err := DecodeDatastoreKey(d)
+        if err != nil {
+                return err
+        }
+        v.Set(reflect.ValueOf(key))
+        return nil
+}
+
+func encodeDatastoreCursorValue(e *Encoder, v reflect.Value) error {
+        cursor := v.Interface().(ds.Cursor)
+        return e.Encode(cursor.String())
+}
+
+func decodeDatastoreCursorValue(d *Decoder, v reflect.Value) error {
+        s, err := d.DecodeString()
+        if err != nil {
+                return err
+        }
+        cursor, err := ds.DecodeCursor(s)
+        if err != nil {
+                return err
+        }
+        v.Set(reflect.ValueOf(cursor))
+        return nil
+}