updater: Add ABORT command.
This will be used for testing purpose only, replacing the previously
used "fail", to intentionally abort an update.
As we're separating the logic between commands parsing and execution,
"abort" needs to be considered as a valid command during the parsing.
Test: recovery_unit_test and recovery_component_test on marlin.
Change-Id: I47c41c423e62c41cc8515fd92f3c5959be08da02
diff --git a/updater/commands.cpp b/updater/commands.cpp
index fb19ebc..e881496 100644
--- a/updater/commands.cpp
+++ b/updater/commands.cpp
@@ -29,8 +29,16 @@
using namespace std::string_literals;
+bool Command::abort_allowed_ = false;
+
Command::Type Command::ParseType(const std::string& type_str) {
- if (type_str == "bsdiff") {
+ if (type_str == "abort") {
+ if (!abort_allowed_) {
+ LOG(ERROR) << "ABORT disallowed";
+ return Type::LAST;
+ }
+ return Type::ABORT;
+ } else if (type_str == "bsdiff") {
return Type::BSDIFF;
} else if (type_str == "erase") {
return Type::ERASE;
@@ -237,6 +245,13 @@
src_hash, &source_info, err)) {
return {};
}
+ } else if (op == Type::ABORT) {
+ // No-op, other than sanity checking the input args.
+ if (pos != tokens.size()) {
+ *err = android::base::StringPrintf("invalid number of args: %zu (expected 0)",
+ tokens.size() - pos);
+ return {};
+ }
} else {
*err = "invalid op";
return {};