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#pragma once
#include "item_updater.hpp"
namespace openpower
{
namespace software
{
namespace updater
{
/** @class ItemUpdaterUbi
* @brief Manages the activation of the host version items for ubi layout
*/
class ItemUpdaterUbi : public ItemUpdater
{
public:
ItemUpdaterUbi(sdbusplus::bus::bus& bus, const std::string& path) :
ItemUpdater(bus, path)
{
processPNORImage();
gardReset = std::make_unique<GardReset>(bus, GARD_PATH);
volatileEnable = std::make_unique<ObjectEnable>(bus, volatilePath);
// Emit deferred signal.
emit_object_added();
}
virtual ~ItemUpdaterUbi() = default;
void freePriority(uint8_t value, const std::string& versionId) override;
void processPNORImage() override;
bool erase(std::string entryId) override;
void deleteAll() override;
bool freeSpace() override;
bool isVersionFunctional(const std::string& versionId) override;
/** @brief Determine the software version id
* from the symlink target (e.g. /media/ro-2a1022fe).
*
* @param[in] symlinkPath - The path of the symlink.
* @param[out] id - The version id as a string.
*/
static std::string determineId(const std::string& symlinkPath);
private:
std::unique_ptr<Activation> createActivationObject(
const std::string& path, const std::string& versionId,
const std::string& extVersion,
sdbusplus::xyz::openbmc_project::Software::server::Activation::
Activations activationStatus,
AssociationList& assocs) override;
std::unique_ptr<Version>
createVersionObject(const std::string& objPath,
const std::string& versionId,
const std::string& versionString,
sdbusplus::xyz::openbmc_project::Software::server::
Version::VersionPurpose versionPurpose,
const std::string& filePath) override;
bool validateImage(const std::string& path) override;
/** @brief Host factory reset - clears PNOR partitions for each
* Activation D-Bus object */
void reset() override;
/**
* @brief Validates the presence of SquashFS image in the image dir.
*
* @param[in] filePath - The path to the SquashFS image.
* @param[out] result - 0 --> if validation was successful
* - -1--> Otherwise
*/
static int validateSquashFSImage(const std::string& filePath);
/** @brief Clears read only PNOR partition for
* given Activation D-Bus object
*
* @param[in] versionId - The id of the ro partition to remove.
*/
void removeReadOnlyPartition(std::string versionId);
/** @brief Clears read write PNOR partition for
* given Activation D-Bus object
*
* @param[in] versionId - The id of the rw partition to remove.
*/
void removeReadWritePartition(std::string versionId);
/** @brief Clears preserved PNOR partition */
void removePreservedPartition();
};
} // namespace updater
} // namespace software
} // namespace openpower
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