1 files changed, 69 insertions, 0 deletions
diff --git a/install/include/install/install.h b/install/include/install/install.h
new file mode 100644
index 000000000..74fb3d170
--- /dev/null
+++ b/install/include/install/install.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2007 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.
+ */
+
+#pragma once
+
+#include <stddef.h>
+
+#include <map>
+#include <string>
+#include <vector>
+
+#include <ziparchive/zip_archive.h>
+
+#include "package.h"
+#include "recovery_ui/ui.h"
+
+enum InstallResult {
+  INSTALL_SUCCESS,
+  INSTALL_ERROR,
+  INSTALL_CORRUPT,
+  INSTALL_NONE,
+  INSTALL_SKIPPED,
+  INSTALL_RETRY,
+  INSTALL_KEY_INTERRUPTED
+};
+
+enum class OtaType {
+  AB,
+  BLOCK,
+  BRICK,
+};
+
+// Installs the given update package. If INSTALL_SUCCESS is returned and *wipe_cache is true on
+// exit, caller should wipe the cache partition.
+int install_package(const std::string& package, bool* wipe_cache, bool needs_mount, int retry_count,
+                    RecoveryUI* ui);
+
+// Verifies the package by ota keys. Returns true if the package is verified successfully,
+// otherwise returns false.
+bool verify_package(Package* package, RecoveryUI* ui);
+
+// Reads meta data file of the package; parses each line in the format "key=value"; and writes the
+// result to |metadata|. Return true if succeed, otherwise return false.
+bool ReadMetadataFromPackage(ZipArchiveHandle zip, std::map<std::string, std::string>* metadata);
+
+// Reads the "recovery.wipe" entry in the zip archive returns a list of partitions to wipe.
+std::vector<std::string> GetWipePartitionList(Package* wipe_package);
+
+// Verifies the compatibility info in a Treble-compatible package. Returns true directly if the
+// entry doesn't exist.
+bool verify_package_compatibility(ZipArchiveHandle package_zip);
+
+// Checks if the the metadata in the OTA package has expected values. Returns 0 on success.
+// Mandatory checks: ota-type, pre-device and serial number(if presents)
+// AB OTA specific checks: pre-build version, fingerprint, timestamp.
+int CheckPackageMetadata(const std::map<std::string, std::string>& metadata, OtaType ota_type);