Changing cow version to read from build
Adding a build flag to change cow_version
Test: ota_from_target_files
Bug: 279954153
Change-Id: I16753cb4a529fa1b9d7e952b40eaa2d4d2fb6f02
diff --git a/payload_generator/payload_generation_config.cc b/payload_generator/payload_generation_config.cc
index 387cc3a..a9926d1 100644
--- a/payload_generator/payload_generation_config.cc
+++ b/payload_generator/payload_generation_config.cc
@@ -21,6 +21,7 @@
#include <map>
#include <utility>
+#include <android-base/parseint.h>
#include <base/logging.h>
#include <base/strings/string_number_conversions.h>
#include <brillo/strings/string_utils.h>
@@ -212,7 +213,14 @@
compression_method = "gz";
}
metadata->set_vabc_compression_param(compression_method);
- metadata->set_cow_version(android::snapshot::kCowVersionManifest);
+ std::string cow_version;
+ if (!store.GetString("virtual_ab_cow_version", &cow_version)) {
+ metadata->set_cow_version(android::snapshot::kCowVersionManifest);
+ } else {
+ uint32_t cow_version_num{};
+ android::base::ParseUint(cow_version, &cow_version_num);
+ metadata->set_cow_version(cow_version_num);
+ }
}
dynamic_partition_metadata = std::move(metadata);
return true;