#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
#include <errno.h>
#include "qrencode.h"

Include dependency graph for qrenc.c:

Macros
#define	INCHES_PER_METER (100.0/2.54)
	qrencode - QR Code encoder More...

#define	MAX_DATA_SIZE (7090 * 2) /* timed by the safty factor 2 */

Enumerations
enum	imageType { PNG_TYPE , PNG32_TYPE , EPS_TYPE , SVG_TYPE , XPM_TYPE , ANSI_TYPE , ANSI256_TYPE , ASCII_TYPE , ASCIIi_TYPE , UTF8_TYPE , ANSIUTF8_TYPE , ANSI256UTF8_TYPE , UTF8i_TYPE , ANSIUTF8i_TYPE }

Functions
static void	usage (int help, int longopt, int status)

static int	color_set (unsigned char color[4], const char *value)

static unsigned char *	readFile (FILE fp, int length)

static FILE *	openFile (const char *outfile)

static int	writePNG (const QRcode qrcode, const char outfile, enum imageType type)

static int	writeEPS (const QRcode qrcode, const char outfile)

static void	writeSVG_drawModules (FILE fp, int x, int y, int width, const char col, float opacity)

static int	writeSVG (const QRcode qrcode, const char outfile)

static int	writeXPM (const QRcode qrcode, const char outfile)

static void	writeANSI_margin (FILE fp, int realwidth, char buffer, const char *white, int white_s)

static int	writeANSI (const QRcode qrcode, const char outfile)

static void	writeUTF8_margin (FILE fp, int realwidth, const char white, const char reset, const char full)

static int	writeUTF8 (const QRcode qrcode, const char outfile, int use_ansi, int invert)

static void	writeASCII_margin (FILE fp, int realwidth, char buffer, int invert)

static int	writeASCII (const QRcode qrcode, const char outfile, int invert)

static QRcode *	encode (const unsigned char *intext, int length)

static void	qrencode (const unsigned char intext, int length, const char outfile)

static QRcode_List *	encodeStructured (const unsigned char *intext, int length)

static void	qrencodeStructured (const unsigned char intext, int length, const char outfile)

int	main (int argc, char **argv)

Variables
static int	casesensitive = 1

static int	eightbit = 0

static int	version = 0

static int	size = 3

static int	margin = -1

static int	dpi = 72

static int	structured = 0

static int	rle = 0

static int	svg_path = 0

static int	micro = 0

static int	inline_svg = 0

static int	strict_versioning = 0

static QRecLevel	level = QR_ECLEVEL_L

static QRencodeMode	hint = QR_MODE_8

static unsigned char	fg_color [4] = {0, 0, 0, 255}

static unsigned char	bg_color [4] = {255, 255, 255, 255}

static int	verbose = 0

static enum imageType	image_type = PNG_TYPE

static const struct option	options []

static char *	optstring = "ho:r:l:s:v:m:d:t:Skci8MV"

static unsigned char	data_buffer [(7090 *2)]

Macro Definition Documentation

◆ INCHES_PER_METER

#define INCHES_PER_METER (100.0/2.54)

qrencode - QR Code encoder

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Definition at line 36 of file qrenc.c.

◆ MAX_DATA_SIZE

#define MAX_DATA_SIZE (7090 * 2) /* timed by the safty factor 2 */

Definition at line 240 of file qrenc.c.

Enumeration Type Documentation

◆ imageType

enum imageType

Enumerator
PNG_TYPE
PNG32_TYPE
EPS_TYPE
SVG_TYPE
XPM_TYPE
ANSI_TYPE
ANSI256_TYPE
ASCII_TYPE
ASCIIi_TYPE
UTF8_TYPE
ANSIUTF8_TYPE
ANSI256UTF8_TYPE
UTF8i_TYPE
ANSIUTF8i_TYPE

Definition at line 57 of file qrenc.c.

Function Documentation

◆ color_set()

static int color_set	(	unsigned char	color[4],
		const char *	value
	)

static

Definition at line 212 of file qrenc.c.

Referenced by main().

◆ encode()

static QRcode * encode	(	const unsigned char *	intext,
		int	length
	)

static

Definition at line 1011 of file qrenc.c.

References casesensitive, eightbit, hint, level, micro, QRcode_encodeData(), QRcode_encodeDataMQR(), QRcode_encodeString(), QRcode_encodeStringMQR(), and version.

Referenced by qrencode().

◆ encodeStructured()

static QRcode_List * encodeStructured	(	const unsigned char *	intext,
		int	length
	)

static

Definition at line 1099 of file qrenc.c.

References casesensitive, eightbit, hint, level, QRcode_encodeDataStructured(), QRcode_encodeStringStructured(), and version.

Referenced by qrencodeStructured().

◆ main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 1246 of file qrenc.c.

References ANSI256_TYPE, ANSI256UTF8_TYPE, ANSI_TYPE, ANSIUTF8_TYPE, ANSIUTF8i_TYPE, ASCII_TYPE, ASCIIi_TYPE, bg_color, casesensitive, color_set(), dpi, eightbit, EPS_TYPE, fg_color, hint, image_type, level, margin, micro, MQRSPEC_VERSION_MAX, options, optstring, PNG32_TYPE, PNG_TYPE, QR_ECLEVEL_H, QR_ECLEVEL_L, QR_ECLEVEL_M, QR_ECLEVEL_Q, QR_MODE_KANJI, qrencode(), qrencodeStructured(), QRSPEC_VERSION_MAX, readFile(), size, structured, SVG_TYPE, usage(), UTF8_TYPE, UTF8i_TYPE, version, and XPM_TYPE.

◆ openFile()

static FILE * openFile ( const char * outfile )

static

Definition at line 262 of file qrenc.c.

Referenced by writeANSI(), writeASCII(), writeEPS(), writeSVG(), writeUTF8(), and writeXPM().

◆ qrencode()

static void qrencode	(	const unsigned char *	intext,
		int	length,
		const char *	outfile
	)

static

Definition at line 1030 of file qrenc.c.

References ANSI256_TYPE, ANSI256UTF8_TYPE, ANSI_TYPE, ANSIUTF8_TYPE, ANSIUTF8i_TYPE, ASCII_TYPE, ASCIIi_TYPE, encode(), EPS_TYPE, image_type, PNG32_TYPE, PNG_TYPE, QRcode_free(), strict_versioning, SVG_TYPE, UTF8_TYPE, UTF8i_TYPE, verbose, version, QRcode::version, writeANSI(), writeASCII(), writeEPS(), writePNG(), writeSVG(), writeUTF8(), writeXPM(), and XPM_TYPE.

Referenced by main().

◆ qrencodeStructured()

static void qrencodeStructured	(	const unsigned char *	intext,
		int	length,
		const char *	outfile
	)

static

Definition at line 1112 of file qrenc.c.

References ANSI256_TYPE, ANSI256UTF8_TYPE, ANSI_TYPE, ANSIUTF8_TYPE, ANSIUTF8i_TYPE, ASCII_TYPE, ASCIIi_TYPE, _QRcode_List::code, encodeStructured(), EPS_TYPE, image_type, _QRcode_List::next, PNG32_TYPE, PNG_TYPE, QRcode_List_free(), strdup(), SVG_TYPE, UTF8_TYPE, UTF8i_TYPE, verbose, QRcode::version, writeANSI(), writeASCII(), writeEPS(), writePNG(), writeSVG(), writeUTF8(), writeXPM(), and XPM_TYPE.

Referenced by main().

◆ readFile()

static unsigned char * readFile	(	FILE *	fp,
		int *	length
	)

static

Definition at line 242 of file qrenc.c.

References data_buffer, and MAX_DATA_SIZE.

Referenced by main().

◆ usage()

static void usage	(	int	help,
		int	longopt,
		int	status
	)

static

Definition at line 105 of file qrenc.c.

References QRcode_APIVersionString().

Referenced by main().

◆ writeANSI()

static int writeANSI	(	const QRcode *	qrcode,
		const char *	outfile
	)

static

Definition at line 749 of file qrenc.c.

References ANSI256_TYPE, QRcode::data, image_type, margin, openFile(), size, QRcode::width, and writeANSI_margin().

Referenced by qrencode(), and qrencodeStructured().

◆ writeANSI_margin()

static void writeANSI_margin	(	FILE *	fp,
		int	realwidth,
		char *	buffer,
		const char *	white,
		int	white_s
	)

static

Definition at line 736 of file qrenc.c.

References margin.

Referenced by writeANSI().

◆ writeASCII()

static int writeASCII	(	const QRcode *	qrcode,
		const char *	outfile,
		int	invert
	)

static

Definition at line 946 of file qrenc.c.

References QRcode::data, margin, openFile(), size, QRcode::width, and writeASCII_margin().

Referenced by qrencode(), and qrencodeStructured().

◆ writeASCII_margin()

static void writeASCII_margin	(	FILE *	fp,
		int	realwidth,
		char *	buffer,
		int	invert
	)

static

Definition at line 932 of file qrenc.c.

References margin.

Referenced by writeASCII().

◆ writeEPS()

static int writeEPS	(	const QRcode *	qrcode,
		const char *	outfile
	)

static

Definition at line 467 of file qrenc.c.

References bg_color, QRcode::data, fg_color, margin, openFile(), size, and QRcode::width.

Referenced by qrencode(), and qrencodeStructured().

◆ writePNG()

static int writePNG	(	const QRcode *	qrcode,
		const char *	outfile,
		enum imageType	type
	)

static

Definition at line 292 of file qrenc.c.

References bg_color, QRcode::data, dpi, fg_color, INCHES_PER_METER, margin, PNG32_TYPE, PNG_TYPE, size, and QRcode::width.

Referenced by qrencode(), and qrencodeStructured().

◆ writeSVG()

static int writeSVG	(	const QRcode *	qrcode,
		const char *	outfile
	)

static

Definition at line 540 of file qrenc.c.

References bg_color, QRcode::data, dpi, fg_color, INCHES_PER_METER, inline_svg, margin, openFile(), QRcode_APIVersionString(), rle, size, svg_path, QRcode::width, and writeSVG_drawModules().

Referenced by qrencode(), and qrencodeStructured().

◆ writeSVG_drawModules()

static void writeSVG_drawModules	(	FILE *	fp,
		int	x,
		int	y,
		int	width,
		const char *	col,
		float	opacity
	)

static

Definition at line 523 of file qrenc.c.

References fg_color, and svg_path.

Referenced by writeSVG().

◆ writeUTF8()

static int writeUTF8	(	const QRcode *	qrcode,
		const char *	outfile,
		int	use_ansi,
		int	invert
	)

static

Definition at line 847 of file qrenc.c.

References QRcode::data, margin, openFile(), QRcode::width, and writeUTF8_margin().

Referenced by qrencode(), and qrencodeStructured().

◆ writeUTF8_margin()

static void writeUTF8_margin	(	FILE *	fp,
		int	realwidth,
		const char *	white,
		const char *	reset,
		const char *	full
	)

static

Definition at line 833 of file qrenc.c.

References margin.

Referenced by writeUTF8().

◆ writeXPM()

static int writeXPM	(	const QRcode *	qrcode,
		const char *	outfile
	)

static

Definition at line 656 of file qrenc.c.

References bg_color, QRcode::data, fg_color, margin, openFile(), size, and QRcode::width.

Referenced by qrencode(), and qrencodeStructured().

Variable Documentation

◆ bg_color

unsigned char bg_color[4] = {255, 255, 255, 255}

static

Definition at line 53 of file qrenc.c.

Referenced by main(), writeEPS(), writePNG(), writeSVG(), and writeXPM().

◆ casesensitive

int casesensitive = 1

static

Definition at line 38 of file qrenc.c.

Referenced by encode(), encodeStructured(), main(), QRcode_encodeDataStructuredReal(), QRcode_encodeString(), QRcode_encodeStringMQR(), QRcode_encodeStringReal(), QRcode_encodeStringStructured(), and Split_splitStringToQRinput().

◆ data_buffer

unsigned char data_buffer[(7090 *2)]

static

Definition at line 241 of file qrenc.c.

Referenced by readFile().

◆ dpi

int dpi = 72

static

Definition at line 43 of file qrenc.c.

Referenced by main(), writePNG(), and writeSVG().

◆ eightbit

int eightbit = 0

static

Definition at line 39 of file qrenc.c.

Referenced by encode(), encodeStructured(), main(), and QRcode_encodeDataStructuredReal().

◆ fg_color

unsigned char fg_color[4] = {0, 0, 0, 255}

static

Definition at line 52 of file qrenc.c.

Referenced by main(), writeEPS(), writePNG(), writeSVG(), writeSVG_drawModules(), and writeXPM().

◆ hint

QRencodeMode hint = QR_MODE_8

static

Definition at line 51 of file qrenc.c.

Referenced by dupAndToUpper(), encode(), encodeStructured(), main(), QRcode_encodeDataStructuredReal(), QRcode_encodeString(), QRcode_encodeStringMQR(), QRcode_encodeStringReal(), QRcode_encodeStringStructured(), Split_eat8(), Split_eatAn(), Split_eatKanji(), Split_eatNum(), Split_identifyMode(), Split_splitString(), and Split_splitStringToQRinput().

◆ image_type

enum imageType image_type = PNG_TYPE

static

Definition at line 74 of file qrenc.c.

Referenced by main(), qrencode(), qrencodeStructured(), and writeANSI().

◆ inline_svg

int inline_svg = 0

static

Definition at line 48 of file qrenc.c.

Referenced by writeSVG().

◆ level

QRecLevel level = QR_ECLEVEL_L

static

Definition at line 50 of file qrenc.c.

Referenced by encode(), encodeStructured(), main(), Mask_makeMask(), Mask_mask(), Mask_writeFormatInformation(), MMask_makeMask(), MMask_mask(), MMask_writeFormatInformation(), MQRspec_getDataLength(), MQRspec_getDataLengthBit(), MQRspec_getECCLength(), MQRspec_getFormatInfo(), QRcode_encodeData(), QRcode_encodeDataMQR(), QRcode_encodeDataReal(), QRcode_encodeDataStructured(), QRcode_encodeDataStructuredReal(), QRcode_encodeString(), QRcode_encodeString8bit(), QRcode_encodeString8bitMQR(), QRcode_encodeString8bitStructured(), QRcode_encodeStringMQR(), QRcode_encodeStringReal(), QRcode_encodeStringStructured(), QRinput_new2(), QRinput_newMQR(), QRinput_setErrorCorrectionLevel(), QRinput_setVersionAndErrorCorrectionLevel(), QRspec_getDataLength(), QRspec_getECCLength(), QRspec_getEccSpec(), QRspec_getFormatInfo(), and QRspec_getMinimumVersion().

◆ margin

int margin = -1

static

Definition at line 42 of file qrenc.c.

Referenced by main(), writeANSI(), writeANSI_margin(), writeASCII(), writeASCII_margin(), writeEPS(), writePNG(), writeSVG(), writeUTF8(), writeUTF8_margin(), and writeXPM().

◆ micro

int micro = 0

static

Definition at line 47 of file qrenc.c.

Referenced by encode(), and main().

◆ options

const struct option options[]

static

Initial value:

= {
    {"help"          , no_argument      , NULL, 'h'},
    {"output"        , required_argument, NULL, 'o'},
    {"read-from"     , required_argument, NULL, 'r'},
    {"level"         , required_argument, NULL, 'l'},
    {"size"          , required_argument, NULL, 's'},
    {"symversion"    , required_argument, NULL, 'v'},
    {"margin"        , required_argument, NULL, 'm'},
    {"dpi"           , required_argument, NULL, 'd'},
    {"type"          , required_argument, NULL, 't'},
    {"structured"    , no_argument      , NULL, 'S'},
    {"kanji"         , no_argument      , NULL, 'k'},
    {"casesensitive" , no_argument      , NULL, 'c'},
    {"ignorecase"    , no_argument      , NULL, 'i'},
    {"8bit"          , no_argument      , NULL, '8'},
    {"micro"         , no_argument      , NULL, 'M'},
    {"rle"           , no_argument      , &rle,   1},
    {"svg-path"      , no_argument      , &svg_path, 1},
    {"inline"        , no_argument      , &inline_svg, 1},
    {"strict-version", no_argument      , &strict_versioning, 1},
    {"foreground"    , required_argument, NULL, 'f'},
    {"background"    , required_argument, NULL, 'b'},
    {"version"       , no_argument      , NULL, 'V'},
    {"verbose"       , no_argument      , &verbose, 1},
    {NULL, 0, NULL, 0}
}

Definition at line 76 of file qrenc.c.

Referenced by main().

◆ optstring

char* optstring = "ho:r:l:s:v:m:d:t:Skci8MV"

static

Definition at line 103 of file qrenc.c.

Referenced by main().

◆ rle

int rle = 0

static

Definition at line 45 of file qrenc.c.

Referenced by writeSVG().

◆ size

◆ strict_versioning

int strict_versioning = 0

static

Definition at line 49 of file qrenc.c.

Referenced by qrencode().

◆ structured

int structured = 0

static

Definition at line 44 of file qrenc.c.

Referenced by main().

◆ svg_path

int svg_path = 0

static

Definition at line 46 of file qrenc.c.

Referenced by writeSVG(), and writeSVG_drawModules().

◆ verbose

int verbose = 0

static

Definition at line 55 of file qrenc.c.

Referenced by qrencode(), and qrencodeStructured().

◆ version

int version = 0

static

Definition at line 40 of file qrenc.c.

Referenced by encode(), encodeStructured(), main(), MMask_makeMask(), MMask_mask(), MMask_writeFormatInformation(), MQRspec_createFrame(), MQRspec_getDataLength(), MQRspec_getDataLengthBit(), MQRspec_getECCLength(), MQRspec_getFormatInfo(), MQRspec_getWidth(), MQRspec_lengthIndicator(), MQRspec_maximumWords(), MQRspec_newFrame(), QRcode_encodeData(), QRcode_encodeDataMQR(), QRcode_encodeDataReal(), QRcode_encodeDataStructured(), QRcode_encodeDataStructuredReal(), QRcode_encodeMask(), QRcode_encodeMaskMQR(), QRcode_encodeString(), QRcode_encodeString8bit(), QRcode_encodeString8bitMQR(), QRcode_encodeString8bitStructured(), QRcode_encodeStringMQR(), QRcode_encodeStringReal(), QRcode_encodeStringStructured(), QRcode_new(), qrencode(), QRinput_encodeBitStream(), QRinput_encodeMode8(), QRinput_encodeModeAn(), QRinput_encodeModeKanji(), QRinput_encodeModeNum(), QRinput_estimateBitStreamSize(), QRinput_estimateBitStreamSizeOfEntry(), QRinput_estimateVersion(), QRinput_lengthOfCode(), QRinput_new2(), QRinput_newMQR(), QRinput_setVersion(), QRinput_setVersionAndErrorCorrectionLevel(), QRspec_createFrame(), QRspec_getDataLength(), QRspec_getECCLength(), QRspec_getEccSpec(), QRspec_getRemainder(), QRspec_getVersionPattern(), QRspec_getWidth(), QRspec_lengthIndicator(), QRspec_maximumWords(), QRspec_newFrame(), and QRspec_putAlignmentPattern().

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ INCHES_PER_METER

◆ MAX_DATA_SIZE

Enumeration Type Documentation

◆ imageType

Function Documentation

◆ color_set()

◆ encode()

◆ encodeStructured()

◆ main()

◆ openFile()

◆ qrencode()

◆ qrencodeStructured()

◆ readFile()

◆ usage()

◆ writeANSI()

◆ writeANSI_margin()

◆ writeASCII()

◆ writeASCII_margin()

◆ writeEPS()

◆ writePNG()

◆ writeSVG()

◆ writeSVG_drawModules()

◆ writeUTF8()

◆ writeUTF8_margin()

◆ writeXPM()

Variable Documentation

◆ bg_color

◆ casesensitive

◆ data_buffer

◆ dpi

◆ eightbit

◆ fg_color

◆ hint

◆ image_type

◆ inline_svg

◆ level

◆ margin

◆ micro

◆ options

◆ optstring

◆ rle

◆ size

◆ strict_versioning

◆ structured

◆ svg_path

◆ verbose

◆ version