diff options
Diffstat (limited to 'pnor_partition.hpp')
| -rw-r--r-- | pnor_partition.hpp | 213 |
1 files changed, 107 insertions, 106 deletions
diff --git a/pnor_partition.hpp b/pnor_partition.hpp index 004dca6..242da37 100644 --- a/pnor_partition.hpp +++ b/pnor_partition.hpp @@ -13,39 +13,41 @@ namespace file class Descriptor { - private: - /** default value */ - int fd = -1; - - public: - Descriptor() = default; - Descriptor(const Descriptor&) = delete; - Descriptor& operator=(const Descriptor&) = delete; - Descriptor(Descriptor&&) = delete; - Descriptor& operator=(Descriptor &&) = delete; - - Descriptor(int fd) : fd(fd) {} - - ~Descriptor() + private: + /** default value */ + int fd = -1; + + public: + Descriptor() = default; + Descriptor(const Descriptor&) = delete; + Descriptor& operator=(const Descriptor&) = delete; + Descriptor(Descriptor&&) = delete; + Descriptor& operator=(Descriptor&&) = delete; + + Descriptor(int fd) : fd(fd) + { + } + + ~Descriptor() + { + if (fd >= 0) { - if (fd >= 0) - { - close(fd); - } + close(fd); } + } - int operator()() const - { - return fd; - } + int operator()() const + { + return fd; + } - void set(int descriptor) - { - fd = descriptor; - } + void set(int descriptor) + { + fd = descriptor; + } }; -}// namespace file +} // namespace file namespace virtual_pnor { @@ -63,35 +65,34 @@ enum class ReturnCode : uint8_t class Request { - public: - - Request() = default; - Request(const Request&) = delete; - Request& operator=(const Request&) = delete; - Request(Request&&) = default; - Request& operator=(Request&&) = default; - ~Request() = default; - - openpower::file::Descriptor fd; - - protected: - /** @brief opens the partition file - * - * @param[in] filePath - Absolute file path. - * @param[in] mode - File open mode. - */ - ReturnCode open(const std::string& filePath, int mode); - - /** @brief returns the partition file path associated with the offset. - * - * @param[in] context - The mbox context pointer. - * @param[in] offset - The pnor offset(bytes). - */ - - std::string getPartitionFilePath(struct mbox_context* context, - uint32_t offset); - - const pnor_partition* partition = nullptr; + public: + Request() = default; + Request(const Request&) = delete; + Request& operator=(const Request&) = delete; + Request(Request&&) = default; + Request& operator=(Request&&) = default; + ~Request() = default; + + openpower::file::Descriptor fd; + + protected: + /** @brief opens the partition file + * + * @param[in] filePath - Absolute file path. + * @param[in] mode - File open mode. + */ + ReturnCode open(const std::string& filePath, int mode); + + /** @brief returns the partition file path associated with the offset. + * + * @param[in] context - The mbox context pointer. + * @param[in] offset - The pnor offset(bytes). + */ + + std::string getPartitionFilePath(struct mbox_context* context, + uint32_t offset); + + const pnor_partition* partition = nullptr; }; /** @class RORequest @@ -100,30 +101,30 @@ class Request */ class RORequest : public Request { - public: - RORequest() = default; - RORequest(const RORequest&) = delete; - RORequest& operator=(const RORequest&) = delete; - RORequest(RORequest&&) = default; - RORequest& operator=(RORequest&&) = default; - ~RORequest(){}; - - /** @brief opens the partition file associated with the offset - * in read only mode and gets the partition details. - * - * 1. Depending on the partition type,tries to open the file - * from the associated partition(RW/PRSV/RO). - * 1a. if file not found in the corresponding - * partition(RW/PRSV/RO) then tries to read the file from - * the read only partition. - * 1b. if the file not found in the read only partition then - * throw exception. - * - * @param[in] context - The mbox context pointer. - * @param[in] offset - The pnor offset(bytes). - */ - const pnor_partition* getPartitionInfo(struct mbox_context* context, - uint32_t offset); + public: + RORequest() = default; + RORequest(const RORequest&) = delete; + RORequest& operator=(const RORequest&) = delete; + RORequest(RORequest&&) = default; + RORequest& operator=(RORequest&&) = default; + ~RORequest(){}; + + /** @brief opens the partition file associated with the offset + * in read only mode and gets the partition details. + * + * 1. Depending on the partition type,tries to open the file + * from the associated partition(RW/PRSV/RO). + * 1a. if file not found in the corresponding + * partition(RW/PRSV/RO) then tries to read the file from + * the read only partition. + * 1b. if the file not found in the read only partition then + * throw exception. + * + * @param[in] context - The mbox context pointer. + * @param[in] offset - The pnor offset(bytes). + */ + const pnor_partition* getPartitionInfo(struct mbox_context* context, + uint32_t offset); }; /** @class RWRequest @@ -132,31 +133,31 @@ class RORequest : public Request */ class RWRequest : public Request { - public: - - RWRequest() = default; - RWRequest(const RWRequest&) = delete; - RWRequest& operator=(const RWRequest&) = delete; - RWRequest(RWRequest&&) = default; - RWRequest& operator=(RWRequest&&) = default; - ~RWRequest() {}; - - /** @brief opens the partition file associated with the offset - * in write mode and gets the parttition details. - * - * 1. Depending on the partition type tries to open the file - * from the associated partition. - * 1a. if file not found in the corresponding partition(RW/PRSV) - * then copy the file from the read only partition to the (RW/PRSV) - * partition depending on the partition type. - * 1b. if the file not found in the read only partition then throw exception. - * - * @param[in] context - The mbox context pointer. - * @param[in] offset - The pnor offset(bytes). - */ - const pnor_partition* getPartitionInfo(struct mbox_context* context, - uint32_t offset); + public: + RWRequest() = default; + RWRequest(const RWRequest&) = delete; + RWRequest& operator=(const RWRequest&) = delete; + RWRequest(RWRequest&&) = default; + RWRequest& operator=(RWRequest&&) = default; + ~RWRequest(){}; + + /** @brief opens the partition file associated with the offset + * in write mode and gets the parttition details. + * + * 1. Depending on the partition type tries to open the file + * from the associated partition. + * 1a. if file not found in the corresponding partition(RW/PRSV) + * then copy the file from the read only partition to the (RW/PRSV) + * partition depending on the partition type. + * 1b. if the file not found in the read only partition then throw + * exception. + * + * @param[in] context - The mbox context pointer. + * @param[in] offset - The pnor offset(bytes). + */ + const pnor_partition* getPartitionInfo(struct mbox_context* context, + uint32_t offset); }; -}// namespace virtual_pnor -}// namespace openpower +} // namespace virtual_pnor +} // namespace openpower |
