diff options
Diffstat (limited to 'install/install.cpp')
| -rw-r--r-- | install/install.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/install/install.cpp b/install/install.cpp index 30ba94c26..a9786cfdf 100644 --- a/install/install.cpp +++ b/install/install.cpp @@ -48,6 +48,7 @@ #include "install/spl_check.h" #include "install/wipe_data.h" +#include "install/wipe_device.h" #include "otautil/error_code.h" #include "otautil/package.h" #include "otautil/paths.h" @@ -71,6 +72,8 @@ static constexpr float VERIFICATION_PROGRESS_FRACTION = 0.25; // The charater used to separate dynamic fingerprints. e.x. sargo|aosp-sargo static const char* FINGERPRING_SEPARATOR = "|"; static constexpr auto&& RELEASE_KEYS_TAG = "release-keys"; +// If brick packages are smaller than |MEMORY_PACKAGE_LIMIT|, read the entire package into memory +static constexpr size_t MEMORY_PACKAGE_LIMIT = 1024 * 1024; static std::condition_variable finish_log_temperature; static bool isInStringList(const std::string& target_token, const std::string& str_list, @@ -382,7 +385,20 @@ static InstallResult TryUpdateBinary(Package* package, bool* wipe_cache, return INSTALL_CORRUPT; } - bool package_is_ab = get_value(metadata, "ota-type") == OtaTypeToString(OtaType::AB); + const bool package_is_ab = get_value(metadata, "ota-type") == OtaTypeToString(OtaType::AB); + const bool package_is_brick = get_value(metadata, "ota-type") == OtaTypeToString(OtaType::BRICK); + if (package_is_brick) { + LOG(INFO) << "Installing a brick package"; + if (package->GetType() == PackageType::kFile && + package->GetPackageSize() < MEMORY_PACKAGE_LIMIT) { + std::vector<uint8_t> content(package->GetPackageSize()); + if (package->ReadFullyAtOffset(content.data(), content.size(), 0)) { + auto memory_package = Package::CreateMemoryPackage(std::move(content), {}); + return WipeAbDevice(device, memory_package.get()) ? INSTALL_SUCCESS : INSTALL_ERROR; + } + } + return WipeAbDevice(device, package) ? INSTALL_SUCCESS : INSTALL_ERROR; + } bool device_supports_ab = android::base::GetBoolProperty("ro.build.ab_update", false); bool ab_device_supports_nonab = android::base::GetBoolProperty("ro.virtual_ab.allow_non_ab", false); |