Otapreopt: Try to mount vendor partition for A/B OTA
Vendor apps are usually not preopted, so A/B dexopt should pick
them up. update_engine is not mounting the vendor partition, so
let otapreopt_chroot do the work.
Bug: 25612095
Bug: 29498238
Change-Id: I5a77bdb78a8e478ce10f6c1d0f911a8d6686becb
diff --git a/cmds/installd/otapreopt_utils.h b/cmds/installd/otapreopt_utils.h
new file mode 100644
index 0000000..436e554
--- /dev/null
+++ b/cmds/installd/otapreopt_utils.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#ifndef OTAPREOPT_UTILS_H_
+#define OTAPREOPT_UTILS_H_
+
+#include <regex>
+
+namespace android {
+namespace installd {
+
+static inline bool ValidateTargetSlotSuffix(const std::string& input) {
+ std::regex slot_suffix_regex("[a-zA-Z0-9_]+");
+ std::smatch slot_suffix_match;
+ return std::regex_match(input, slot_suffix_match, slot_suffix_regex);
+}
+
+} // namespace installd
+} // namespace android
+
+#endif // OTAPREOPT_UTILS_H_