ripple::RFC1751 Class Reference

Static Public Member Functions
static int	getKeyFromEnglish (std::string &strKey, std::string const &strHuman)
	Convert words separated by spaces into a 128 bit key in big-endian format. More...
static void	getEnglishFromKey (std::string &strHuman, std::string const &strKey)
	Convert to human from a 128 bit key in big-endian format. More...
static std::string	getWordFromBlob (void const *blob, size_t bytes)
	Chooses a single dictionary word from the data. More...

Static Private Member Functions
static unsigned long	extract (char const *s, int start, int length)
static void	btoe (std::string &strHuman, std::string const &strData)
static void	insert (char *s, int x, int start, int length)
static void	standard (std::string &strWord)
static int	wsrch (std::string const &strWord, int iMin, int iMax)
static int	etob (std::string &strData, std::vector< std::string > vsHuman)

Static Private Attributes
static char const *	s_dictionary []

Detailed Description

Definition at line 28 of file RFC1751.h.

Member Function Documentation

getKeyFromEnglish()

int ripple::RFC1751::getKeyFromEnglish ( std::string &  strKey, std::string const &  strHuman  )

static

Convert words separated by spaces into a 128 bit key in big-endian format.

Returns

1 if succeeded 0 if word not in dictionary -1 if badly formed string -2 if words are okay but parity is wrong.

Definition at line 450 of file RFC1751.cpp.

getEnglishFromKey()

void ripple::RFC1751::getEnglishFromKey ( std::string &  strHuman, std::string const &  strKey  )

static

Convert to human from a 128 bit key in big-endian format.

Definition at line 483 of file RFC1751.cpp.

getWordFromBlob()

std::string ripple::RFC1751::getWordFromBlob ( void const *  blob, size_t  bytes  )

static

Chooses a single dictionary word from the data.

This is not particularly secure but it can be useful to provide a unique name for something given a GUID or fixed data. We use it to turn the pubkey_node into an easily remembered and identified 4 character string.

Definition at line 494 of file RFC1751.cpp.

extract()

unsigned long ripple::RFC1751::extract ( char const *  s, int  start, int  length  )

staticprivate

Definition at line 266 of file RFC1751.cpp.

btoe()

void ripple::RFC1751::btoe ( std::string &  strHuman, std::string const &  strData  )

staticprivate

Definition at line 293 of file RFC1751.cpp.

insert()

void ripple::RFC1751::insert ( char *  s, int  x, int  start, int  length  )

staticprivate

Definition at line 315 of file RFC1751.cpp.

standard()

void ripple::RFC1751::standard ( std::string &  strWord )

staticprivate

Definition at line 352 of file RFC1751.cpp.

wsrch()

int ripple::RFC1751::wsrch ( std::string const &  strWord, int  iMin, int  iMax  )

staticprivate

Definition at line 369 of file RFC1751.cpp.

etob()

int ripple::RFC1751::etob ( std::string &  strData, std::vector< std::string >  vsHuman  )

staticprivate

Definition at line 403 of file RFC1751.cpp.

Member Data Documentation

s_dictionary

char const * ripple::RFC1751::s_dictionary

staticprivate

Definition at line 61 of file RFC1751.h.