Dwm::Auth::SymCrypto::Message Class Reference

Encapsulates an encrypted message. More...

#include <DwmAuthSymCryptoMessage.hh>

Inherits DescriptorIOCapable, FileIOCapable, StreamIOCapable, and StreamedLengthCapable.

Public Member Functions
	Message (const std::string &secret, const std::string &value="")
	Constructor with the given secret and value.
	~Message ()
	Destructor.
std::string	Value () const
	Returns the decrypted value.
const std::string &	Value (const std::string &value)
	Sets the contained value by encrypting the given value.
std::istream &	Read (std::istream &is) override
	Reads the message from an istream. Returns the istream.
std::ostream &	Write (std::ostream &os) const override
	Writes the message to an ostream. Returns the ostream.
ssize_t	Read (int fd) override
	Reads the message from a file descriptor. More...
ssize_t	Write (int fd) const override
	Writes the message to a file descriptor. More...
size_t	Read (FILE *f) override
	Reads the message from a FILE. More...
size_t	Write (FILE *f) const override
	Writes the message to a FILE. More...
uint32_t	StreamedLength () const override
	Returns the number of bytes that would be written if one of the Write() members were called. More...
ssize_t	SendTo (Socket &s, int flags, const Ipv4Address &dstAddr, uint16_t dstPort)
ssize_t	RecvFrom (Socket &s, int flags, Ipv4Address &srcAddr, uint16_t &srcPort)

Detailed Description

Encapsulates an encrypted message.

Member Function Documentation

Read() [1/2]

ssize_t Dwm::Auth::SymCrypto::Message::Read ( int  fd )

override

Reads the message from a file descriptor.

Returns the numbers of bytes read on success, -1 on failure.

Read() [2/2]

size_t Dwm::Auth::SymCrypto::Message::Read ( FILE *  f )

override

Reads the message from a FILE.

Returns 1 on success, 0 on failure.

StreamedLength()

uint32_t Dwm::Auth::SymCrypto::Message::StreamedLength ( ) const

override

Returns the number of bytes that would be written if one of the Write() members were called.

Write() [1/2]

ssize_t Dwm::Auth::SymCrypto::Message::Write ( int  fd ) const

override

Writes the message to a file descriptor.

Returns the number of bytes written on success, -1 on failure.

Write() [2/2]

size_t Dwm::Auth::SymCrypto::Message::Write ( FILE *  f ) const

override

Writes the message to a FILE.

Returns 1 on success, 0 on failure.

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

• DwmAuthSymCryptoMessage.hh