qrinput.h File Reference

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

Go to the source code of this file.

Classes
struct	_QRinput_List
struct	_QRinput
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
typedef struct _QRinput_InputList	QRinput_InputList

Functions
int	QRinput_isSplittableMode (QRencodeMode mode)
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)
	Estimate the length of the encoded bit stream of 8 bit data. More...
int	QRinput_estimateBitsModeKanji (int size)
	Estimate the length of the encoded bit stream of kanji data. More...
QRinput *	QRinput_dup (QRinput *input)

Variables
const signed char	QRinput_anTable [128]

Macro Definition Documentation

#define MAX_STRUCTURED_SYMBOLS   16

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

Definition at line 112 of file qrinput.h.

Referenced by QRinput_insertStructuredAppendHeader(), and QRinput_splitQRinputToStruct().

#define MODE_INDICATOR_SIZE   4

Length of a standard mode indicator in bits.

Definition at line 102 of file qrinput.h.

Referenced by QRinput_estimateBitsModeECI(), and QRinput_estimateBitStreamSizeOfEntry().

#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.

Referenced by QRinput_checkModeAn(), and QRinput_encodeModeAn().

#define STRUCTURE_HEADER_SIZE   20

Length of a segment of structured-append header.

Definition at line 107 of file qrinput.h.

Referenced by QRinput_estimateBitStreamSizeOfEntry(), and QRinput_splitQRinputToStruct().

Typedef Documentation

typedef struct _QRinput_InputList QRinput_InputList

Definition at line 59 of file qrinput.h.

typedef struct _QRinput_List QRinput_List

Definition at line 33 of file qrinput.h.

Function Documentation

QRinput* QRinput_dup

(

QRinput *

input

)

Definition at line 326 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().

int QRinput_estimateBitsMode8

(

int

size

)

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

Parameters

size

Returns

number of bits

Definition at line 564 of file qrinput.c.

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

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 491 of file qrinput.c.

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

int QRinput_estimateBitsModeKanji

(

int

size

)

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

Parameters

size

Returns

number of bits

Definition at line 614 of file qrinput.c.

Referenced by QRinput_estimateBitStreamSizeOfEntry().

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 379 of file qrinput.c.

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

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 1324 of file qrinput.c.

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

Referenced by MQRraw_new(), and QRraw_new().

int QRinput_isSplittableMode

(

QRencodeMode

mode

)

Definition at line 37 of file qrinput.c.

References QR_MODE_KANJI, and QR_MODE_NUM.

Referenced by QRspec_lengthIndicator(), and QRspec_maximumWords().

Variable Documentation

const signed char QRinput_anTable[128]

Definition at line 457 of file qrinput.c.