qrinput.h File Reference

#include "qrencode.h"
#include "bitstream.h"

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Data Structures
struct	_QRinput_List
struct	_QRinput
	Input Data. More...
struct	_QRinput_InputList
struct	_QRinput_Struct

Macros
#define	QRinput_lookAnTable(__c__)    ((__c__ & 0x80)?-1:QRinput_anTable[(int)__c__])
	Look up the alphabet-numeric convesion table (see JIS X0510:2004, pp.19). More...
#define	MODE_INDICATOR_SIZE   4
	Length of a standard mode indicator in bits. More...
#define	STRUCTURE_HEADER_SIZE   20
	Length of a segment of structured-append header. More...
#define	MAX_STRUCTURED_SYMBOLS   16
	Maximum number of symbols in a set of structured-appended symbols. More...

Typedefs
typedef struct _QRinput_List	QRinput_List
	Entry of input data. More...
typedef struct _QRinput_InputList	QRinput_InputList
	Structured append input data. More...

Functions
int	QRinput_isSplittableMode (QRencodeMode mode)
	Utilities. More...
unsigned char *	QRinput_getByteStream (QRinput *input)
	Pack all bit streams padding bits into a byte array. More...
int	QRinput_estimateBitsModeNum (int size)
	Estimate the length of the encoded bit stream of numeric data. More...
int	QRinput_estimateBitsModeAn (int size)
	Estimate the length of the encoded bit stream of alphabet-numeric data. More...
int	QRinput_estimateBitsMode8 (int size)
	8 bit data More...
int	QRinput_estimateBitsModeKanji (int size)
	Kanji data. More...
QRinput *	QRinput_dup (QRinput *input)

Variables
const signed char	QRinput_anTable [128]
	Alphabet-numeric data. More...

Macro Definition Documentation

MAX_STRUCTURED_SYMBOLS

#define MAX_STRUCTURED_SYMBOLS   16

Maximum number of symbols in a set of structured-appended symbols.

Definition at line 112 of file qrinput.h.

MODE_INDICATOR_SIZE

#define MODE_INDICATOR_SIZE   4

Length of a standard mode indicator in bits.

Definition at line 102 of file qrinput.h.

QRinput_lookAnTable

#define QRinput_lookAnTable

(

__c__

)

((__c__ & 0x80)?-1:QRinput_anTable[(int)__c__])

Look up the alphabet-numeric convesion table (see JIS X0510:2004, pp.19).

Parameters

<strong>c</strong>

character

Returns

value

Definition at line 95 of file qrinput.h.

STRUCTURE_HEADER_SIZE

#define STRUCTURE_HEADER_SIZE   20

Length of a segment of structured-append header.

Definition at line 107 of file qrinput.h.

Typedef Documentation

QRinput_InputList

typedef struct _QRinput_InputList QRinput_InputList

Structured append input data.

Definition at line 59 of file qrinput.h.

QRinput_List

typedef struct _QRinput_List QRinput_List

Entry of input data.

Definition at line 33 of file qrinput.h.

Function Documentation

QRinput_dup()

QRinput * QRinput_dup

(

QRinput *

input

)

Definition at line 328 of file qrinput.c.

References _QRinput::head, _QRinput::level, _QRinput::mqr, _QRinput_List::next, QRinput_appendEntry(), QRinput_free(), QRinput_List_dup(), QRinput_new2(), QRinput_newMQR(), and _QRinput::version.

Referenced by QRinput_splitQRinputToStruct().

QRinput_estimateBitsMode8()

int QRinput_estimateBitsMode8

(

int

size

)

8 bit data

Estimate the length of the encoded bit stream of 8 bit data.

Parameters

size

Returns

number of bits

Definition at line 566 of file qrinput.c.

References size.

Referenced by QRinput_estimateBitStreamSizeOfEntry(), Split_eat8(), Split_eatAn(), and Split_eatNum().

QRinput_estimateBitsModeAn()

int QRinput_estimateBitsModeAn

(

int

size

)

Estimate the length of the encoded bit stream of alphabet-numeric data.

Parameters

size

Returns

number of bits

Definition at line 493 of file qrinput.c.

References size.

Referenced by QRinput_estimateBitStreamSizeOfEntry(), Split_eat8(), Split_eatAn(), and Split_eatNum().

QRinput_estimateBitsModeKanji()

int QRinput_estimateBitsModeKanji

(

int

size

)

Kanji data.

Estimate the length of the encoded bit stream of kanji data.

Parameters

size

Returns

number of bits

Definition at line 616 of file qrinput.c.

References size.

Referenced by QRinput_estimateBitStreamSizeOfEntry().

QRinput_estimateBitsModeNum()

int QRinput_estimateBitsModeNum

(

int

size

)

Estimate the length of the encoded bit stream of numeric data.

Parameters

size

Returns

number of bits

Definition at line 381 of file qrinput.c.

References size.

Referenced by QRinput_estimateBitStreamSizeOfEntry(), Split_eat8(), Split_eatAn(), and Split_eatNum().

QRinput_getByteStream()

unsigned char * QRinput_getByteStream

(

QRinput *

input

)

Pack all bit streams padding bits into a byte array.

Parameters

input

input data.

Returns

padded merged byte stream

Definition at line 1326 of file qrinput.c.

References BitStream_free(), BitStream_new(), BitStream_toByte(), and QRinput_getBitStream().

Referenced by MQRraw_new(), and QRraw_new().

QRinput_isSplittableMode()

int QRinput_isSplittableMode

(

QRencodeMode

mode

)

Utilities.

Definition at line 39 of file qrinput.c.

References QR_MODE_KANJI, and QR_MODE_NUM.

Referenced by QRspec_lengthIndicator(), and QRspec_maximumWords().

Variable Documentation

QRinput_anTable

const signed char QRinput_anTable[128]

extern

Alphabet-numeric data.

Definition at line 459 of file qrinput.c.