SNMP::Base Class Reference

Base class for BER, Length and Type. More...

#include <src/BER.h>

Inheritance diagram for SNMP::Base:

Public Member Functions
void	encode7bits (uint32_t value, uint8_t *buffer, const uint8_t size)
	Encodes integer value to memory buffer.

Static Public Member Functions
static void	encode7bits (uint32_t value, Stream &stream, const uint8_t size)
	Encodes integer value to stream.

Protected Attributes
unsigned int	_size = 0

Friends
class	BER

Detailed Description

Base class for BER, Length and Type.

This abstract class is the base class for all BER objects.

Definition at line 219 of file BER.h.

Member Function Documentation

encode7bits() [1/2]

static void SNMP::Base::encode7bits ( uint32_t value, Stream & stream, const uint8_t size )

inlinestatic

Encodes integer value to stream.

If the integer is greater than 127 (0x7F in hexadecimal) it is multibyte encoded with the following rules.

• The integer bytes are encoded from MSB to LSB into bits 6 to 0 of each encoded bytes.
• Bit 7 of each encoded bytes is set to 1, except for the last one where it is set to 0.

Parameters

value	Integer value to encode.
stream	Stream to write to.
size	Number of encoded bytes.

Definition at line 235 of file BER.h.

Referenced by SNMP::ObjectIdentifierBER::encode(), SNMP::ObjectIdentifierBER::encode(), SNMP::Type::encode(), and SNMP::Type::encode().

encode7bits() [2/2]

void SNMP::Base::encode7bits ( uint32_t value, uint8_t * buffer, const uint8_t size )

inline

Encodes integer value to memory buffer.

If the integer is greater than 127 (0x7F in hexadecimal) it is multibyte encoded with the following rules.

• The integer bytes are encoded from MSB to LSB into bits 6 to 0 of each encoded bytes.
• Bit 7 of each encoded bytes is set to 1, except for the last one where it is set to 0.

Parameters

value	Integer value to encode.
buffer	Pointer to the buffer.
size	Number of encoded bytes.

Definition at line 254 of file BER.h.

Friends And Related Symbol Documentation

BER

friend class BER

friend

Definition at line 267 of file BER.h.

Member Data Documentation

_size

unsigned int SNMP::Base::_size = 0

protected

Size in bytes of the encoded object.

Definition at line 265 of file BER.h.

Referenced by SNMP::Length::decode(), SNMP::Length::decode(), SNMP::ObjectIdentifierBER::decode(), SNMP::Type::decode(), SNMP::Length::encode(), SNMP::Length::encode(), SNMP::ObjectIdentifierBER::encode(), SNMP::Type::encode(), SNMP::Type::encode(), SNMP::BER::getSize(), SNMP::Type::setFlagTag(), SNMP::Length::setLength(), and SNMP::Type::setType().

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

• BER.h