SWC::Common::Files::RgrData Namespace Reference

Functions
static void	read (DB::RgrData &data, int &err, const std::string &filepath)
static void	set_rgr (const DB::RgrData &data, int &err, std::string &&filepath, uint8_t replication) noexcept
static void	get_rgr (DB::RgrData &data, const std::string &filepath) noexcept

Variables
static const uint8_t	HEADER_SIZE = 12
static const uint8_t	HEADER_OFFSET_CHKSUM = 8

Function Documentation

get_rgr()

static void SWC::Common::Files::RgrData::get_rgr ( DB::RgrData &  data, const std::string &  filepath  )

staticnoexcept

Definition at line 83 of file RgrData.h.

References data, SWC::Common::Files::Schema::filepath(), SWC::Error::OK, and read().

Referenced by SWC::Manager::Range::get_last_rgr(), and SWC::Ranger::Range::last_rgr_chk().

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read()

static void SWC::Common::Files::RgrData::read ( DB::RgrData &  data, int &  err, const std::string &  filepath  )

static

Definition at line 27 of file RgrData.h.

References SWC::Core::Buffer< T >::base, SWC::Core::checksum_i32_chk(), SWC::Error::CHECKSUM_MISMATCH, data, SWC::Serialization::decode_i32(), SWC::Common::Files::Schema::filepath(), HEADER_OFFSET_CHKSUM, HEADER_SIZE, SWC::Env::FsInterface::interface(), and SWC::Core::Buffer< T >::size.

Referenced by SWC::FS::FileSystem::default_read(), get_rgr(), SWC::Ranger::RangeData::load(), SWC::FS::FileSystem::read(), and SWC::Comm::ConnHandler::received().

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set_rgr()

static void SWC::Common::Files::RgrData::set_rgr ( const DB::RgrData &  data, int &  err, std::string &&  filepath, uint8_t  replication  )

inlinestaticnoexcept

Definition at line 49 of file RgrData.h.

References SWC::Core::Buffer< T >::base, SWC::Core::checksum_i32(), data, SWC::Serialization::encode_i32(), SWC::Core::BufferDyn< BufferT >::ensure(), SWC::Common::Files::Schema::filepath(), HEADER_SIZE, SWC::Env::FsInterface::interface(), SWC::FS::SmartFd::make_ptr(), SWC::FS::OPEN_FLAG_OVERWRITE, SWC::Core::BufferDyn< BufferT >::ptr, and SWC_CURRENT_EXCEPTION.

Referenced by SWC::Ranger::Range::internal_take_ownership(), and SWC::Ranger::Range::set_rgr().

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Variable Documentation

HEADER_OFFSET_CHKSUM

const uint8_t SWC::Common::Files::RgrData::HEADER_OFFSET_CHKSUM = 8

static

Definition at line 24 of file RgrData.h.

Referenced by SWC::Ranger::RangeData::load(), and read().

HEADER_SIZE

const uint8_t SWC::Common::Files::RgrData::HEADER_SIZE = 12

static

Definition at line 23 of file RgrData.h.

Referenced by SWC::Ranger::RangeData::load(), read(), set_rgr(), and SWC::Ranger::RangeData::write().