#include "utilstrencodings.h"
#include "tinyformat.h"
#include <cstdlib>
#include <cstring>
#include <errno.h>
#include <limits>

Functions
string	SanitizeString (const string &str, int rule)

signed char	HexDigit (char c)

bool	IsHex (const string &str)

vector< unsigned char >	ParseHex (const char *psz)

vector< unsigned char >	ParseHex (const string &str)

string	EncodeBase64 (const unsigned char *pch, size_t len)

string	EncodeBase64 (const string &str)

vector< unsigned char >	DecodeBase64 (const char p, bool pfInvalid)

string	DecodeBase64 (const string &str)

string	EncodeBase32 (const unsigned char *pch, size_t len)

string	EncodeBase32 (const string &str)

vector< unsigned char >	DecodeBase32 (const char p, bool pfInvalid)

string	DecodeBase32 (const string &str)

static bool	ParsePrechecks (const std::string &str)

bool	ParseInt32 (const std::string &str, int32_t *out)

bool	ParseInt64 (const std::string &str, int64_t *out)

bool	ParseDouble (const std::string &str, double *out)

std::string	FormatParagraph (const std::string &in, size_t width, size_t indent)

std::string	i64tostr (int64_t n)

std::string	itostr (int n)

int64_t	atoi64 (const char *psz)

int64_t	atoi64 (const std::string &str)

int	atoi (const std::string &str)

static bool	ProcessMantissaDigit (char ch, int64_t &mantissa, int &mantissa_tzeros)

bool	ParseFixedPoint (const std::string &val, int decimals, int64_t *amount_out)

Variables
static const string	CHARS_ALPHA_NUM = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"

static const string	SAFE_CHARS []

const signed char	p_util_hexdigit [256]

static const int64_t	UPPER_BOUND = 1000000000000000000LL - 1LL

Function Documentation

◆ atoi()

int atoi ( const std::string & str )

Definition at line 541 of file utilstrencodings.cpp.

Referenced by atoi(), CleanupBlockRevFiles(), CWallet::GetMasternodeOutpointAndKeys(), InterpretBool(), masternode(), MutateTxAddInput(), MutateTxDelInput(), MutateTxDelOutput(), MutateTxSign(), ProcessMessage(), and TorControlConnection::readcb().

◆ atoi64() [1/2]

int64_t atoi64 ( const char * psz )

Definition at line 523 of file utilstrencodings.cpp.

Referenced by GetArg(), getblocktemplate(), MutateTxLocktime(), MutateTxVersion(), ParseMoney(), ParseScript(), ReadOrderPos(), and CWalletTx::SerializationOp().

◆ atoi64() [2/2]

int64_t atoi64 ( const std::string & str )

Definition at line 532 of file utilstrencodings.cpp.

◆ DecodeBase32() [1/2]

vector<unsigned char> DecodeBase32	(	const char *	p,
		bool *	pfInvalid
	)

Definition at line 299 of file utilstrencodings.cpp.

Referenced by DecodeBase32(), and CNetAddr::SetSpecial().

◆ DecodeBase32() [2/2]

string DecodeBase32 ( const string & str )

Definition at line 416 of file utilstrencodings.cpp.

◆ DecodeBase64() [1/2]

vector<unsigned char> DecodeBase64	(	const char *	p,
		bool *	pfInvalid
	)

Definition at line 146 of file utilstrencodings.cpp.

Referenced by DecodeBase64(), CKeePassIntegrator::CKeePassResponse::decrypt(), SignVerifyMessageDialog::on_verifyMessageButton_VM_clicked(), CKeePassIntegrator::CKeePassResponse::parseResponse(), RPCAuthorized(), verifymessage(), and voteraw().

◆ DecodeBase64() [2/2]

string DecodeBase64 ( const string & str )

Definition at line 229 of file utilstrencodings.cpp.

◆ EncodeBase32() [1/2]

string EncodeBase32	(	const unsigned char *	pch,
		size_t	len
	)

Definition at line 235 of file utilstrencodings.cpp.

Referenced by EncodeBase32(), and CNetAddr::ToStringIP().

◆ EncodeBase32() [2/2]

string EncodeBase32 ( const string & str )

Definition at line 294 of file utilstrencodings.cpp.

◆ EncodeBase64() [1/2]

string EncodeBase64	(	const unsigned char *	pch,
		size_t	len
	)

Definition at line 95 of file utilstrencodings.cpp.

Referenced by CKeePassIntegrator::CKeePassRequest::addStrParameter(), CallRPC(), CMasternodeBroadcast::CheckSignature(), EncodeBase64(), masternodebroadcast(), SignVerifyMessageDialog::on_signMessageButton_SM_clicked(), signmessage(), and CHashSigner::VerifyHash().

◆ EncodeBase64() [2/2]

string EncodeBase64 ( const string & str )

Definition at line 141 of file utilstrencodings.cpp.

◆ FormatParagraph()

std::string FormatParagraph	(	const std::string &	in,
		size_t	width = `79`,
		size_t	indent = `0`
	)

Format a paragraph of text to a fixed width, adding spaces for indentation to any added line.

Definition at line 478 of file utilstrencodings.cpp.

Referenced by HelpMessageOpt(), and LicenseInfo().

◆ HexDigit()

signed char HexDigit ( char c )

Definition at line 54 of file utilstrencodings.cpp.

Referenced by IsHex(), ParseHex(), and base_blob< 512 >::SetHex().

◆ i64tostr()

std::string i64tostr ( int64_t n )

Definition at line 513 of file utilstrencodings.cpp.

Referenced by getblocktemplate(), and WriteOrderPos().

◆ IsHex()

bool IsHex ( const string & str )

Definition at line 59 of file utilstrencodings.cpp.

Referenced by _createmultisig_redeemScript(), DecodeHexBlk(), DecodeHexTx(), DecodeHexVecMnb(), CWallet::GenerateNewHDChain(), gettxoutproof(), importaddress(), importpubkey(), InitParameterInteraction(), lockunspent(), MutateTxAddInput(), MutateTxAddOutData(), ParseHashStr(), ParseHashV(), ParseHexUV(), ParseHexV(), ParseScript(), and rest_getutxos().

◆ itostr()

std::string itostr ( int n )

Definition at line 518 of file utilstrencodings.cpp.

Referenced by keypoolrefill(), ProcessMessage(), CKeePassIntegrator::rpcAssociate(), CKeePassIntegrator::rpcGetLogins(), CKeePassIntegrator::rpcSetLogin(), and setgenerate().

◆ ParseDouble()

bool ParseDouble	(	const std::string &	str,
		double *	out
	)

Convert string to double with strict parse error feedback.

Returns: true if the entire string could be parsed as valid double, false if not the entire string could be parsed or when overflow or underflow occurred.

Definition at line 464 of file utilstrencodings.cpp.

Referenced by UniValue::get_real().

◆ ParseFixedPoint()

bool ParseFixedPoint	(	const std::string &	val,
		int	decimals,
		int64_t *	amount_out
	)

Parse number as fixed point according to JSON number syntax. See http://json.org/number.gif

Returns: true on success, false on error.

Note: The result must be in the range (-10^18,10^18), otherwise an overflow error will trigger.

Definition at line 573 of file utilstrencodings.cpp.

Referenced by AmountFromValue(), and ParsePaymentAmount().

◆ ParseHex() [1/2]

vector<unsigned char> ParseHex ( const char * psz )

◆ ParseHex() [2/2]

vector<unsigned char> ParseHex ( const string & str )

Definition at line 90 of file utilstrencodings.cpp.

◆ ParseInt32()

bool ParseInt32	(	const std::string &	str,
		int32_t *	out
	)

Convert string to signed 32-bit integer with strict parse error feedback.

Returns: true if the entire string could be parsed as valid integer, false if not the entire string could be parsed or when overflow or underflow occurred.

Definition at line 433 of file utilstrencodings.cpp.

Referenced by UniValue::get_int(), gobject(), LookupSubNet(), rest_getutxos(), SplitHostPort(), MasternodeList::StartAll(), and MasternodeList::updateMyNodeList().

◆ ParseInt64()

bool ParseInt64	(	const std::string &	str,
		int64_t *	out
	)

Convert string to signed 64-bit integer with strict parse error feedback.

Returns: true if the entire string could be parsed as valid integer, false if not the entire string could be parsed or when overflow or underflow occurred.

Definition at line 449 of file utilstrencodings.cpp.

Referenced by UniValue::get_int64().

◆ ParsePrechecks()

static bool ParsePrechecks ( const std::string & str )

static

Definition at line 422 of file utilstrencodings.cpp.

Referenced by ParseDouble(), ParseInt32(), and ParseInt64().

◆ ProcessMantissaDigit()

static bool ProcessMantissaDigit	(	char	ch,
		int64_t &	mantissa,
		int &	mantissa_tzeros
	)

inlinestatic

Helper function for ParseFixedPoint

Definition at line 557 of file utilstrencodings.cpp.

Referenced by ParseFixedPoint().

◆ SanitizeString()

string SanitizeString	(	const string &	str,
		int	rule
	)

Definition at line 25 of file utilstrencodings.cpp.

Referenced by AppInit2(), CAlert::Notify(), JSONRequest::parse(), ProcessMessage(), ProcessMessages(), and CConnman::PushMessage().

Variable Documentation

◆ CHARS_ALPHA_NUM

const string CHARS_ALPHA_NUM = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"

static

Definition at line 17 of file utilstrencodings.cpp.

◆ p_util_hexdigit

const signed char p_util_hexdigit[256]

Initial value:

=
{ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  0,1,2,3,4,5,6,7,8,9,-1,-1,-1,-1,-1,-1,
  -1,0xa,0xb,0xc,0xd,0xe,0xf,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,0xa,0xb,0xc,0xd,0xe,0xf,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
  -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, }

Definition at line 36 of file utilstrencodings.cpp.

Referenced by HexDigit().

◆ SAFE_CHARS

const string SAFE_CHARS[]

static

Initial value:

=
{
    CHARS_ALPHA_NUM + " .,;-_/:?@()", 
    CHARS_ALPHA_NUM + " .,;-_?@" 
}

Definition at line 19 of file utilstrencodings.cpp.

Referenced by SanitizeString().

◆ UPPER_BOUND

const int64_t UPPER_BOUND = 1000000000000000000LL - 1LL

static

Upper bound for mantissa. 10^18-1 is the largest arbitrary decimal that will fit in a signed 64-bit integer. Larger integers cannot consist of arbitrary combinations of 0-9:

999999999999999999 1^18-1 9223372036854775807 (1<<63)-1 (max int64_t) 9999999999999999999 1^19-1 (would overflow)

Definition at line 554 of file utilstrencodings.cpp.

Referenced by ParseFixedPoint(), and ProcessMantissaDigit().

Functions

Variables

Function Documentation

◆ atoi()

◆ atoi64() [1/2]

◆ atoi64() [2/2]

◆ DecodeBase32() [1/2]

◆ DecodeBase32() [2/2]

◆ DecodeBase64() [1/2]

◆ DecodeBase64() [2/2]

◆ EncodeBase32() [1/2]

◆ EncodeBase32() [2/2]

◆ EncodeBase64() [1/2]

◆ EncodeBase64() [2/2]

◆ FormatParagraph()

◆ HexDigit()

◆ i64tostr()

◆ IsHex()

◆ itostr()

◆ ParseDouble()

◆ ParseFixedPoint()

◆ ParseHex() [1/2]

◆ ParseHex() [2/2]

◆ ParseInt32()

◆ ParseInt64()

◆ ParsePrechecks()

◆ ProcessMantissaDigit()

◆ SanitizeString()

Variable Documentation

◆ CHARS_ALPHA_NUM

◆ p_util_hexdigit

◆ SAFE_CHARS

◆ UPPER_BOUND