openvpn::CompressStub Class Reference

#include <compstub.hpp>

Inheritance diagram for openvpn::CompressStub:

Collaboration diagram for openvpn::CompressStub:

Public Member Functions
	CompressStub (const Frame::Ptr &frame, const SessionStats::Ptr &stats, const bool support_swap_arg)
const char *	name () const override
void	compress (BufferAllocated &buf, const bool hint) override
void	decompress (BufferAllocated &buf) override
Public Member Functions inherited from openvpn::RC< thread_unsafe_refcount >
	RC () noexcept=default
	RC (const RC &)=delete
virtual	~RC ()=default
RC &	operator= (const RC &)=delete
olong	use_count () const noexcept
	Delegates call to RCImpl and returns the result.

Private Attributes
const bool	support_swap
CompressLZO	lzo

Additional Inherited Members
Public Types inherited from openvpn::Compress
typedef RCPtr< Compress >	Ptr
Public Types inherited from openvpn::RC< thread_unsafe_refcount >
typedef RCPtr< RC >	Ptr
Static Public Member Functions inherited from openvpn::RC< thread_unsafe_refcount >
static constexpr bool	is_thread_safe ()
	Delegates call to RCImpl and returns the result.
Static Public Member Functions inherited from openvpn::logging::LoggingMixin< OPENVPN_DEBUG_COMPRESS, logging::LOG_LEVEL_TRACE, Compress >
static int	log_level ()
	return the current logging level for all logging
static void	set_log_level (int level)
	set the log level for all loggigng
Static Public Attributes inherited from openvpn::logging::LoggingMixin< OPENVPN_DEBUG_COMPRESS, logging::LOG_LEVEL_TRACE, Compress >
static constexpr int	max_log_level
static constexpr int	default_log_level
Protected Types inherited from openvpn::Compress
enum	{ NO_COMPRESS = 0xFA , NO_COMPRESS_SWAP = 0xFB }
enum	{ COMPRESS_V2_ESCAPE = 0x50 , OVPN_COMPv2_NONE = 0 , OVPN_COMPv2_LZ4 = 1 }
Protected Member Functions inherited from openvpn::Compress
	Compress (const Frame::Ptr &frame_arg, const SessionStats::Ptr &stats_arg)
void	error (BufferAllocated &buf)
void	do_swap (Buffer &buf, unsigned char op)
void	do_unswap (Buffer &buf)
void	v2_push (Buffer &buf, unsigned char value)
int	v2_pull (Buffer &buf)
Protected Attributes inherited from openvpn::Compress
Frame::Ptr	frame
SessionStats::Ptr	stats
Static Protected Attributes inherited from openvpn::logging::LoggingMixin< OPENVPN_DEBUG_COMPRESS, logging::LOG_LEVEL_TRACE, Compress >
static logging::Logger< DEFAULT_LOG_LEVEL, MAX_LEVEL >	log_

Detailed Description

Definition at line 28 of file compstub.hpp.

Constructor & Destructor Documentation

CompressStub()

openvpn::CompressStub::CompressStub ( const Frame::Ptr &  frame, const SessionStats::Ptr &  stats, const bool  support_swap_arg  )

inline

Definition at line 31 of file compstub.hpp.

Member Function Documentation

compress()

void openvpn::CompressStub::compress ( BufferAllocated &  buf, const bool  hint  )

inlineoverridevirtual

Implements openvpn::Compress.

Definition at line 47 of file compstub.hpp.

decompress()

void openvpn::CompressStub::decompress ( BufferAllocated &  buf )

inlineoverridevirtual

Implements openvpn::Compress.

Definition at line 60 of file compstub.hpp.

name()

const char * openvpn::CompressStub::name ( ) const

inlineoverridevirtual

Implements openvpn::Compress.

Definition at line 42 of file compstub.hpp.

Member Data Documentation

lzo

CompressLZO openvpn::CompressStub::lzo

private

Definition at line 91 of file compstub.hpp.

support_swap

const bool openvpn::CompressStub::support_swap

private

Definition at line 89 of file compstub.hpp.

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The documentation for this class was generated from the following file:

• openvpn/compress/compstub.hpp