C++ (Cpp) QRcode_encodeData Exemples

Exemple #1

Fichier : test_qrencode.c Projet : zapster/libqrencode

void test_encodeData(void)
{
	QRcode *qrcode;

	testStart("Test QRencode_encodeData.");
	qrcode = QRcode_encodeData(0, NULL, 0, QR_ECLEVEL_H);
	assert_null(qrcode, "QRcode_encodeData(NULL, 0) returned something.\n");
	if(qrcode != NULL) QRcode_free(qrcode);

	qrcode = QRcode_encodeData(10, (unsigned char*)"test\0\0test", 0, QR_ECLEVEL_H);
	assert_nonnull(qrcode, "QRcode_encodeData() failed.\n");
	if(qrcode != NULL) QRcode_free(qrcode);

	testFinish();
}

Exemple #2

Fichier : test_monkey.c Projet : 01org/irk_host_linux

void test_encode_8(int num)
{
	QRcode *qrcode;
	QRdata *qrdata;
	int len, ret;

	len = fill8bitData();

	qrcode = QRcode_encodeData(len, data, 0, num % 4);
	if(qrcode == NULL) {
		if(errno == ERANGE) return;
		perror("test_encdoe_8 aborted at QRcode_encodeData():");
		return;
	}
	qrdata = QRcode_decode(qrcode);
	if(qrdata == NULL) {
		printf("#%d: Failed to decode this code.\n", num);
		QRcode_free(qrcode);
		return;
	}
	if(qrdata->size != len) {
		printf("#%d: length mismatched (orig: %d, decoded: %d)\n", num, len, qrdata->size);
	}
	ret = memcmp(qrdata->data, data, len);
	if(ret != 0) {
		printf("#%d: data mismatched.\n", num);
	}
	QRdata_free(qrdata);
	QRcode_free(qrcode);
}

Exemple #3

Fichier : qrimage.c Projet : wxxweb/w2x

QRcode* QRimage_encode(QRimageEncodeParams* params)
{
	QRcode *code;

	if (NULL == params) {
		return NULL;
	}

	if(params->micro) {
		if(params->eightbit) {
			code = QRcode_encodeDataMQR(params->size, 
				params->data, params->version, params->level);
		} else {
			code = QRcode_encodeStringMQR((char *)params->data, params->version,
				params->level, params->hint, params->casesensitive);
		}
	} else {
		if(params->eightbit) {
			code = QRcode_encodeData(params->size, 
				params->data, params->version, params->level);
		} else {
			code = QRcode_encodeString((char *)params->data, params->version,
				params->level, params->hint, params->casesensitive);
		}
	}
	return code;
}

Exemple #4

Fichier : encoder.cpp Projet : terro/qr-transfer

void encode(uchar *buf, size_t length, cv::Mat &m, int size) {
	auto qrcode = QRcode_encodeData(length, buf, 0, QR_ECLEVEL_L);
	int width = qrcode->width;

	m = cv::Mat(width * size, width * size, CV_8U);

	auto pr = qrcode->data;
	for (int r = 0; r != width; ++r) {
		for (int c = 0; c != width; ++c) {
			set(m, r, c, size, *pr++ & 1);
		}
	}
	
	QRcode_free(qrcode);
}

Exemple #5

Fichier : qrenc.c Projet : dreamsxin/libqrencode

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

	if(micro) {
		if(eightbit) {
			code = QRcode_encodeDataMQR(length, intext, version, level);
		} else {
			code = QRcode_encodeStringMQR((char *)intext, version, level, hint, casesensitive);
		}
	} else if(eightbit) {
		code = QRcode_encodeData(length, intext, version, level);
	} else {
		code = QRcode_encodeString((char *)intext, version, level, hint, casesensitive);
	}

	return code;
}

Exemple #6

Fichier : qrcode.c Projet : dnetcode/GnuTheme

void
command_success_qrcode(sourceinfo_t *si, const char *data)
{
#ifdef HAVE_LIBQRENCODE
	char *buf;
	QRcode *code;
	size_t bufsize, realwidth;
	size_t y;

	return_if_fail(si != NULL);
	return_if_fail(data != NULL);

	code = QRcode_encodeData(strlen(data), data, 4, QR_ECLEVEL_L);

	realwidth = (code->width + 3 * 2) * 2;
	bufsize = strlen(prologue) + (realwidth * 3) + strlen(prologue);
	buf = smalloc(bufsize);

	/* header */
	for (y = 0; y < 3; y++)
	{
		qrcode_margin(buf, bufsize, realwidth);
		command_success_nodata(si, "%s", buf);
	}

	/* qrcode contents + side margins */
	for (y = 0; y < code->width; y++)
	{
		qrcode_scanline(buf, bufsize, code->data + (y * code->width), code->width);
		command_success_nodata(si, "%s", buf);
	}

	/* footer */
	for (y = 0; y < 3; y++)
	{
		qrcode_margin(buf, bufsize, realwidth);
		command_success_nodata(si, "%s", buf);
	}

	free(buf);
	QRcode_free(code);
#endif
}