From 69ffa15338503376c2dad1e33d23ebb42fba60d1 Mon Sep 17 00:00:00 2001 From: Tianjie Xu Date: Wed, 1 Aug 2018 16:40:00 -0700 Subject: Add an updater function to compute hash tree The new command is part of the transfer.list and allows us to compute the hash tree on non-ab devices. The required arguments for the hash_tree computation are: hash_tree_ranges source_ranges hash_algorithm salt_hex root_hash Bug: 25170618 Test: unit tests pass; run simulator with compute_hash_tree Change-Id: I8ff0d582cc8adabb8a060db7845f38b35b28e62c --- updater/commands.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'updater/commands.cpp') diff --git a/updater/commands.cpp b/updater/commands.cpp index e88149678..15a787c51 100644 --- a/updater/commands.cpp +++ b/updater/commands.cpp @@ -40,6 +40,8 @@ Command::Type Command::ParseType(const std::string& type_str) { return Type::ABORT; } else if (type_str == "bsdiff") { return Type::BSDIFF; + } else if (type_str == "compute_hash_tree") { + return Type::COMPUTE_HASH_TREE; } else if (type_str == "erase") { return Type::ERASE; } else if (type_str == "free") { @@ -175,6 +177,7 @@ Command Command::Parse(const std::string& line, size_t index, std::string* err) SourceInfo source_info; StashInfo stash_info; + // TODO(xunchang) add the parse code of compute_hash_tree if (op == Type::ZERO || op == Type::NEW || op == Type::ERASE) { // zero/new/erase if (pos + 1 != tokens.size()) { -- cgit v1.2.3