Data.cxx File Reference

#include <algorithm>
#include "rutil/ResipAssert.h"
#include <chrono>
#include <ctype.h>
#include <fstream>
#include <math.h>
#include <limits>
#include <limits.h>
#include <random>
#include <stdexcept>
#include "rutil/Data.hxx"
#include "rutil/DataException.hxx"
#include "rutil/ParseBuffer.hxx"
#include "rutil/vmd5.hxx"
#include "rutil/Coders.hxx"
#include "rutil/WinLeakCheck.hxx"

Go to the source code of this file.

Macros
#define	get16bits(d)
#define	get32bits(d)   ((get16bits(d+2) << 16) + get16bits(d))
#define	compUnalignedRemainder(d1, d2, size)

Functions
int	hexpair2int (char high, char low)
bool	urlNonEncodedCharsInitFn ()
Data	bits (size_t v)
	HashValueImp (resip::Data, data.hash())

Variables
static const char	hexmap [] = "0123456789abcdef"
static const signed char	inversehexmap []
static const int	Int32MaxSize = 11
static const int	UInt64MaxSize = 20
static const int	DoubleMaxSize = UInt64MaxSize + Data::MaxDigitPrecision
static const int	CharMaxSize = 1
bool	urlNonEncodedChars [256] = {false}
static bool	dummy = urlNonEncodedCharsInitFn()
static const unsigned char	randomPermutation [256]
static signed char	base64Lookup [128]
static unsigned char	codeCharUnsafe []
static unsigned char	codeCharSafe []

Macro Definition Documentation

compUnalignedRemainder

#define compUnalignedRemainder	(		d1,
			d2,
			size
	)

Value:

switch(size) \
{\
   case 3:                                         \
      if( (*d1 ^ *d2) & 0xDF)                      \
      {                                            \
         return false;                             \
      }                                            \
      d1++;                                        \
      d2++;                                        \
      /* fallthrough */                            \
   case 2:                                         \
      if((get16bits(d1) ^ get16bits(d2)) & 0xDFDF) \
      {                                            \
         return false;                             \
      }                                            \
      d1+=2;                                       \
      d2+=2;                                       \
      break;                                       \
   case 1:                                         \
      if( (*d1 ^ *d2) & 0xDF)                      \
      {                                            \
         return false;                             \
      }                                            \
      d1++;                                        \
      d2++;                                        \
      /* fallthrough */                            \
   default:                                        \
      ;                                            \
}\

Definition at line 2384 of file Data.cxx.

get16bits

#define get16bits

(

d

)

Value:

                       ((((uint32_t)(((const uint8_t *)(d))[1])) << 8)\
                       +(uint32_t)(((const uint8_t *)(d))[0]) )

Definition at line 2227 of file Data.cxx.

get32bits

#define get32bits

(

d

)

((get16bits(d+2) << 16) + get16bits(d))

Definition at line 2238 of file Data.cxx.

Function Documentation

bits()

Data bits

(

size_t

v

)

Definition at line 2342 of file Data.cxx.

HashValueImp()

HashValueImp	(	resip::Data	,
		data.	hash()
	)

hexpair2int()

int hexpair2int	(	char	high,
		char	low
	)

Definition at line 83 of file Data.cxx.

urlNonEncodedCharsInitFn()

bool urlNonEncodedCharsInitFn

(

)

Definition at line 1383 of file Data.cxx.

Variable Documentation

base64Lookup

signed char base64Lookup[128]

static

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,-1,62,-1,62,-2,63,52,53, 
   54,55,56,57,58,59,60,61,-1,-1, 
   -1,-2,-1,-1,-1,0, 1, 2, 3, 4,
   5, 6, 7, 8, 9, 10,11,12,13,14, 
   15,16,17,18,19,20,21,22,23,24, 
   25,-1,-1,-1,-1,63,-1,26,27,28, 
   29,30,31,32,33,34,35,36,37,38, 
   39,40,41,42,43,44,45,46,47,48, 
   49,50,51,-1,-1,-1,-1,-1            
}

Definition at line 2590 of file Data.cxx.

CharMaxSize

const int CharMaxSize = 1

static

Definition at line 604 of file Data.cxx.

codeCharSafe

unsigned char codeCharSafe[]

static

Initial value:

= 
   "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_."

Definition at line 2679 of file Data.cxx.

codeCharUnsafe

unsigned char codeCharUnsafe[]

static

Initial value:

= 
   "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="

Definition at line 2677 of file Data.cxx.

DoubleMaxSize

const int DoubleMaxSize = UInt64MaxSize + Data::MaxDigitPrecision

static

Definition at line 440 of file Data.cxx.

dummy

bool dummy = urlNonEncodedCharsInitFn()

static

Definition at line 1417 of file Data.cxx.

hexmap

const char hexmap[] = "0123456789abcdef"

static

Definition at line 59 of file Data.cxx.

Int32MaxSize

const int Int32MaxSize = 11

static

Definition at line 379 of file Data.cxx.

inversehexmap

const signed char inversehexmap[]

static

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,                         
 
          10, 11, 12, 13, 14, 15,               
 
        -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,                 
 
          10, 11, 12, 13, 14, 15                
}

Definition at line 61 of file Data.cxx.

randomPermutation

const unsigned char randomPermutation[256]

static

Initial value:

= 
{
   44, 9, 46, 184, 21, 30, 92, 231, 79, 7, 166, 237, 173, 72, 91, 123, 
   212, 183, 16, 99, 85, 45, 190, 130, 118, 107, 169, 119, 100, 179, 251, 177,
   23, 125, 12, 101, 121, 246, 61, 38, 156, 114, 159, 57, 181, 145, 198, 182,
   58, 215, 174, 225, 82, 178, 150, 161, 63, 103, 32, 203, 68, 151, 139, 55, 
   143, 2, 36, 110, 209, 154, 204, 89, 62, 17, 187, 226, 31, 105, 195, 208,
   49, 56, 238, 172, 37, 3, 234, 206, 134, 233, 19, 148, 64, 4, 10, 224,
   144, 88, 93, 191, 20, 131, 138, 199, 243, 244, 39, 50, 214, 87, 6, 84,
   185, 112, 171, 75, 192, 193, 239, 69, 106, 43, 194, 1, 78, 67, 116, 200,
   83, 70, 213, 25, 59, 137, 52, 13, 153, 42, 232, 0, 133, 210, 76, 33,
   255, 236, 124, 104, 65, 201, 53, 155, 140, 254, 54, 196, 120, 146, 216, 29,
   28, 86, 245, 90, 98, 26, 81, 115, 180, 66, 102, 136, 167, 51, 109, 132,
   77, 175, 14, 202, 222, 48, 223, 188, 40, 242, 157, 5, 128, 229, 71, 127,
   164, 207, 247, 8, 80, 149, 94, 160, 47, 117, 135, 176, 129, 142, 189, 97,
   11, 250, 221, 218, 96, 220, 35, 197, 152, 126, 219, 74, 170, 252, 163, 41,
   95, 27, 34, 22, 205, 230, 241, 186, 168, 228, 253, 249, 113, 108, 111, 211,
   235, 217, 165, 122, 15, 141, 158, 147, 240, 24, 162, 18, 60, 73, 227, 248
}

Definition at line 2006 of file Data.cxx.

UInt64MaxSize

const int UInt64MaxSize = 20

static

Definition at line 382 of file Data.cxx.

urlNonEncodedChars

bool urlNonEncodedChars[256] = {false}

Definition at line 1381 of file Data.cxx.