scc::encode::Hex Class Reference

Static Public Member Functions
static void	bin_to_hex (const std::vector< char > &, std::string &, bool=true)
	Encode to hex from binary. More...
static void	bin_to_hex (const void *, size_t, std::string &, bool=true)
	Encode to hex from binary. More...
static std::string	bin_to_hex (const std::vector< char > &, bool=true)
	Encode to hex from binary. More...
static std::string	bin_to_hex (const void *, size_t, bool=true)
	Encode to hex from binary. More...
static void	hex_to_bin (const std::string &, std::vector< char > &)
	Decode from hex to binary. More...
static std::string	bin_to_hexstr (const std::vector< char > &, const std::string &="", int limit=-1, const std::string &=" +more", bool=true)
	Binary to human readable string. More...
static std::string	bin_to_hexstr (const void *, size_t, const std::string &="", int limit=-1, const std::string &=" +more", bool=true)
	Binary to human readable string. More...

Detailed Description

Examples

crypto/unittest/bignum.cc, encode/unittest/hex.cc, and scclib/crypto/unittest/der.cc.

Definition at line 53 of file hex.h.

Member Function Documentation

bin_to_hex() [1/4]

std::string Hex::bin_to_hex ( const std::vector< char > &  bin, bool  lower_case = true  )

static

Encode to hex from binary.

Encodes using two characters per byte.

Parameters

bin	Binary input.
lower_case	Output lower case flag.

Returns

Hex string output.

Definition at line 119 of file hex.cc.

bin_to_hex() [2/4]

void Hex::bin_to_hex ( const std::vector< char > &  bin, std::string &  hex, bool  lower_case = true  )

static

Encode to hex from binary.

Encodes using two characters per byte.

Parameters

bin	Binary input.
hex	String output.
lower_case	Output lower case flag.

Definition at line 107 of file hex.cc.

bin_to_hex() [3/4]

std::string Hex::bin_to_hex ( const void *  loc, size_t  len, bool  lower_case = true  )

static

Encode to hex from binary.

Encodes using two characters per byte.

Parameters

loc	Binary input buffer.
len	Binary input buffer size.
lower_case	Output lower case flag.

Returns

Hex string output.

Definition at line 112 of file hex.cc.

bin_to_hex() [4/4]

void Hex::bin_to_hex ( const void *  xloc, size_t  len, std::string &  hex, bool  lower_case = true  )

static

Encode to hex from binary.

Encodes using two characters per byte.

Parameters

loc	Binary input buffer.
len	Binary input buffer size.
hex	String output.
lower_case	Output lower case flag.

Definition at line 37 of file hex.cc.

bin_to_hexstr() [1/2]

std::string Hex::bin_to_hexstr ( const std::vector< char > &  bin, const std::string &  delimit = "", int  limit = -1, const std::string &  limit_msg = " +more", bool  lower_case = true  )

static

Binary to human readable string.

Parameters

bin	Binary input.
lower_case	Output lower case flag.
delimit	Delimiter for output (placed between bytes)
limit	Limit in bytes (< 0 means no limit)
limit_msg	Message to add if limit exceeded
lower_case	Use lower case

Output message of form HH<delimit>HH<delimit>[limit_msg]

Definition at line 102 of file hex.cc.

bin_to_hexstr() [2/2]

std::string Hex::bin_to_hexstr ( const void *  loc, size_t  len, const std::string &  delimit = "", int  limit = -1, const std::string &  limit_msg = " +more", bool  lower_case = true  )

static

Binary to human readable string.

Parameters

loc	Binary input buffer.
len	Binary input buffer size.
lower_case	Output lower case flag.
delimit	Delimiter for output (placed between bytes)
limit	Limit in bytes (< 0 means no limit)
limit_msg	Message to add if limit exceeded
lower_case	Use lower case

Output message of form HH<delimit>HH<delimit>[limit_msg]

Definition at line 74 of file hex.cc.

hex_to_bin()

void Hex::hex_to_bin ( const std::string &  hex, std::vector< char > &  bin  )

static

Decode from hex to binary.

Encodes using two characters per byte.

Parameters

hex	string input.
bin	Binary output.

Definition at line 126 of file hex.cc.

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

• encode/pub/encode/hex.h
• encode/hex.cc