Add AuthorizationSet class and some supporting utils and a Makefile for
running tests on the dev machine.
Change-Id: I608e660854ace71409dd8bb5395d83dcfbf803c0
diff --git a/serializable.cpp b/serializable.cpp
new file mode 100644
index 0000000..12917b2
--- /dev/null
+++ b/serializable.cpp
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2014 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.
+ */
+
+#include "serializable.h"
+
+namespace keymaster {
+
+bool copy_from_buf(const uint8_t** buf, const uint8_t* end, void* dest, size_t size) {
+ if (end < *buf + size)
+ return false;
+ memcpy(dest, *buf, size);
+ *buf += size;
+ return true;
+}
+
+} // namespace keymaster