diff options
Diffstat (limited to 'fastboot/device/variables.cpp')
| -rw-r--r-- | fastboot/device/variables.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/fastboot/device/variables.cpp b/fastboot/device/variables.cpp index 130a3cf34..6e613d647 100644 --- a/fastboot/device/variables.cpp +++ b/fastboot/device/variables.cpp @@ -23,6 +23,7 @@ #include <android-base/properties.h> #include <android-base/stringprintf.h> #include <android-base/strings.h> +#include <android/hardware/boot/1.1/IBootControl.h> #include <ext4_utils/ext4_utils.h> #include <fs_mgr.h> #include <healthhalutils/HealthHalUtils.h> @@ -34,9 +35,11 @@ using ::android::hardware::boot::V1_0::BoolResult; using ::android::hardware::boot::V1_0::Slot; +using ::android::hardware::boot::V1_1::MergeStatus; using ::android::hardware::fastboot::V1_0::FileSystemType; using ::android::hardware::fastboot::V1_0::Result; using ::android::hardware::fastboot::V1_0::Status; +using IBootControl1_1 = ::android::hardware::boot::V1_1::IBootControl; using namespace android::fs_mgr; constexpr char kFastbootProtocolVersion[] = "0.4"; @@ -424,3 +427,34 @@ bool GetSuperPartitionName(FastbootDevice* device, const std::vector<std::string *message = fs_mgr_get_super_partition_name(slot_number); return true; } + +bool GetSnapshotUpdateStatus(FastbootDevice* device, const std::vector<std::string>& /* args */, + std::string* message) { + // Note that we use the HAL rather than mounting /metadata, since we want + // our results to match the bootloader. + auto hal = device->boot_control_hal(); + if (!hal) { + *message = "not supported"; + return false; + } + + android::sp<IBootControl1_1> hal11 = IBootControl1_1::castFrom(hal); + if (!hal11) { + *message = "not supported"; + return false; + } + + MergeStatus status = hal11->getSnapshotMergeStatus(); + switch (status) { + case MergeStatus::SNAPSHOTTED: + *message = "snapshotted"; + break; + case MergeStatus::MERGING: + *message = "merging"; + break; + default: + *message = "none"; + break; + } + return true; +} |