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A framework for building embedded system applications to NASA flight quality standards.
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Utils::HashBuffer Class Reference

A container class for holding a hash buffer. More...

#include <Utils/Hash/HashBuffer.hpp>

Inheritance diagram for Utils::HashBuffer:
Fw::SerializeBufferBase

Public Member Functions

 HashBuffer (const U8 *args, NATIVE_UINT_TYPE size)
 
 HashBuffer (const HashBuffer &other)
 
 HashBuffer ()
 
virtual ~HashBuffer ()
 
HashBufferoperator= (const HashBuffer &other)
 
bool operator== (const HashBuffer &other) const
 
bool operator!= (const HashBuffer &other) const
 
NATIVE_UINT_TYPE getBuffCapacity () const
 
U8getBuffAddr ()
 
const U8getBuffAddr () const
 gets buffer address for data reading, const version
 
U32 asBigEndianU32 () const
 Convert bytes 0 through 3 of the hash data to a big-Endian U32 value.
 
- Public Member Functions inherited from Fw::SerializeBufferBase
virtual ~SerializeBufferBase ()
 destructor
 
SerializeStatus serialize (U8 val)
 serialize 8-bit unsigned int
 
SerializeStatus serialize (I8 val)
 serialize 8-bit signed int
 
SerializeStatus serialize (F32 val)
 serialize 32-bit floating point
 
SerializeStatus serialize (bool val)
 serialize boolean
 
SerializeStatus serialize (const void *val)
 serialize pointer (careful, only pointer value, not contents are serialized)
 
SerializeStatus serialize (const U8 *buff, NATIVE_UINT_TYPE length, bool noLength)
 serialize data buffer
 
SerializeStatus serialize (const U8 *buff, NATIVE_UINT_TYPE length)
 serialize data buffer
 
SerializeStatus serialize (const U8 *buff, FwSizeType length, Serialization::t mode)
 serialize a byte buffer of a given length
 
SerializeStatus serialize (const SerializeBufferBase &val)
 serialize a serialized buffer
 
SerializeStatus serialize (const Serializable &val)
 serialize an object derived from serializable base class
 
SerializeStatus serializeSize (const FwSizeType size)
 serialize a size value
 
SerializeStatus deserialize (U8 &val)
 deserialize 8-bit unsigned int
 
SerializeStatus deserialize (I8 &val)
 deserialize 8-bit signed int
 
SerializeStatus deserialize (F32 &val)
 deserialize 32-bit floating point
 
SerializeStatus deserialize (bool &val)
 deserialize boolean
 
SerializeStatus deserialize (void *&val)
 deserialize point value (careful, pointer value only, not contents)
 
SerializeStatus deserialize (U8 *buff, NATIVE_UINT_TYPE &length, bool noLength)
 deserialize data buffer
 
SerializeStatus deserialize (U8 *buff, NATIVE_UINT_TYPE &length)
 deserialize data buffer
 
SerializeStatus deserialize (U8 *buff, FwSizeType &length, Serialization::t mode)
 deserialize a byte buffer of a given length
 
SerializeStatus deserialize (Serializable &val)
 deserialize an object derived from serializable base class
 
SerializeStatus deserialize (SerializeBufferBase &val)
 serialize a serialized buffer
 
SerializeStatus deserializeSize (FwSizeType &size)
 deserialize a size value
 
void resetSer ()
 reset to beginning of buffer to reuse for serialization
 
void resetDeser ()
 reset deserialization to beginning
 
SerializeStatus moveSerToOffset (FwSizeType offset)
 Moves serialization to the specified offset.
 
SerializeStatus moveDeserToOffset (FwSizeType offset)
 Moves deserialization to the specified offset.
 
SerializeStatus serializeSkip (FwSizeType numBytesToSkip)
 Skips the number of specified bytes for serialization.
 
SerializeStatus deserializeSkip (FwSizeType numBytesToSkip)
 Skips the number of specified bytes for deserialization.
 
Serializable::SizeType getBuffLength () const
 returns current buffer size
 
Serializable::SizeType getBuffLeft () const
 returns how much deserialization buffer is left
 
const U8getBuffAddrLeft () const
 gets address of remaining non-deserialized data.
 
U8getBuffAddrSer ()
 
SerializeStatus setBuff (const U8 *src, Serializable::SizeType length)
 sets buffer contents and size
 
SerializeStatus setBuffLen (Serializable::SizeType length)
 sets buffer length manually after filling with data
 
SerializeStatus copyRaw (SerializeBufferBase &dest, Serializable::SizeType size)
 directly copies buffer without looking for a size in the stream.
 
SerializeStatus copyRawOffset (SerializeBufferBase &dest, Serializable::SizeType size)
 directly copies buffer without looking for a size in the stream.
 

Additional Inherited Members

- Protected Member Functions inherited from Fw::SerializeBufferBase
SerializeBufferBaseoperator= (const SerializeBufferBase &src)
 copy assignment operator
 
 SerializeBufferBase ()
 default constructor
 

Detailed Description

A container class for holding a hash buffer.

Definition at line 26 of file HashBuffer.hpp.

Constructor & Destructor Documentation

◆ HashBuffer() [1/3]

Utils::HashBuffer::HashBuffer ( const U8 args,
NATIVE_UINT_TYPE  size 
)

Construct a HashBuffer object

Definition at line 12 of file HashBufferCommon.cpp.

◆ HashBuffer() [2/3]

Utils::HashBuffer::HashBuffer ( const HashBuffer other)

Definition at line 19 of file HashBufferCommon.cpp.

◆ HashBuffer() [3/3]

Utils::HashBuffer::HashBuffer ( )

Definition at line 10 of file HashBufferCommon.cpp.

◆ ~HashBuffer()

Utils::HashBuffer::~HashBuffer ( )
virtual

Destroy a HashBuffer object

Definition at line 17 of file HashBufferCommon.cpp.

Member Function Documentation

◆ asBigEndianU32()

U32 Utils::HashBuffer::asBigEndianU32 ( ) const

Convert bytes 0 through 3 of the hash data to a big-Endian U32 value.

Definition at line 58 of file HashBufferCommon.cpp.

◆ getBuffAddr() [1/2]

U8 * Utils::HashBuffer::getBuffAddr ( )
virtual

Get a pointer to the buffer within the hash buffer

Implements Fw::SerializeBufferBase.

Definition at line 50 of file HashBufferCommon.cpp.

◆ getBuffAddr() [2/2]

const U8 * Utils::HashBuffer::getBuffAddr ( ) const
virtual

gets buffer address for data reading, const version

Implements Fw::SerializeBufferBase.

Definition at line 46 of file HashBufferCommon.cpp.

◆ getBuffCapacity()

NATIVE_UINT_TYPE Utils::HashBuffer::getBuffCapacity ( ) const
virtual

Get the total buffer length of a hash buffer

Implements Fw::SerializeBufferBase.

Definition at line 54 of file HashBufferCommon.cpp.

◆ operator!=()

bool Utils::HashBuffer::operator!= ( const HashBuffer other) const

Compare two hash buffers for inequality

Definition at line 42 of file HashBufferCommon.cpp.

◆ operator=()

HashBuffer & Utils::HashBuffer::operator= ( const HashBuffer other)

Assign a hash buffer from another hash buffer

Definition at line 24 of file HashBufferCommon.cpp.

◆ operator==()

bool Utils::HashBuffer::operator== ( const HashBuffer other) const

Compare two hash buffers for equality

Definition at line 34 of file HashBufferCommon.cpp.


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