From bedf5fc11cea9cc6b92f37597fe8624d25b8d371 Mon Sep 17 00:00:00 2001 From: Tao Bao Date: Fri, 18 Nov 2016 12:01:26 -0800 Subject: updater: Refactor set_stage() and get_stage() functions. Add read_bootloader_message_from() and write_bootloader_message_to() to allow specifying the BCB device (/misc). Also add testcases for set_stage() and get_stage(). Test: recovery_component_test passes. Test: Build a recovery image and apply a two-step OTA package. Change-Id: If5ab06a1aaaea168d2a9e5dd63c07c0a3190e4ae --- .../include/bootloader_message/bootloader_message.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'bootloader_message/include/bootloader_message') diff --git a/bootloader_message/include/bootloader_message/bootloader_message.h b/bootloader_message/include/bootloader_message/bootloader_message.h index 5a5dd8793..e45f42487 100644 --- a/bootloader_message/include/bootloader_message/bootloader_message.h +++ b/bootloader_message/include/bootloader_message/bootloader_message.h @@ -178,15 +178,33 @@ static_assert(sizeof(struct bootloader_control) == #include #include +// Read bootloader message into boot. Error message will be set in err. bool read_bootloader_message(bootloader_message* boot, std::string* err); + +// Read bootloader message from the specified misc device into boot. +bool read_bootloader_message_from(bootloader_message* boot, const std::string& misc_blk_device, + std::string* err); + +// Write bootloader message to BCB. bool write_bootloader_message(const bootloader_message& boot, std::string* err); + +// Write bootloader message to the specified BCB device. +bool write_bootloader_message_to(const bootloader_message& boot, + const std::string& misc_blk_device, std::string* err); + +// Write bootloader message (boots into recovery with the options) to BCB. bool write_bootloader_message(const std::vector& options, std::string* err); + +// Clear BCB. bool clear_bootloader_message(std::string* err); // Writes the reboot-bootloader reboot reason to the bootloader_message. bool write_reboot_bootloader(std::string* err); +// Read the wipe package from BCB (from offset WIPE_PACKAGE_OFFSET_IN_MISC). bool read_wipe_package(std::string* package_data, size_t size, std::string* err); + +// Write the wipe package into BCB (to offset WIPE_PACKAGE_OFFSET_IN_MISC). bool write_wipe_package(const std::string& package_data, std::string* err); #else -- cgit v1.2.3