C++ (Cpp) name_prefix示例

示例#1

文件： rp_17.c 项目： NZRS/bind9-collab

static inline isc_result_t
totext_rp(ARGS_TOTEXT) {
	isc_region_t region;
	dns_name_t rmail;
	dns_name_t email;
	dns_name_t prefix;
	isc_boolean_t sub;

	REQUIRE(rdata->type == dns_rdatatype_rp);
	REQUIRE(rdata->length != 0);

	dns_name_init(&rmail, NULL);
	dns_name_init(&email, NULL);
	dns_name_init(&prefix, NULL);

	dns_rdata_toregion(rdata, &region);

	dns_name_fromregion(&rmail, &region);
	isc_region_consume(&region, rmail.length);

	dns_name_fromregion(&email, &region);
	isc_region_consume(&region, email.length);

	sub = name_prefix(&rmail, tctx->origin, &prefix);
	RETERR(dns_name_totext(&prefix, sub, target));

	RETERR(str_totext(" ", target));

	sub = name_prefix(&email, tctx->origin, &prefix);
	return (dns_name_totext(&prefix, sub, target));
}

示例#2

static inline isc_result_t
totext_ch_a(ARGS_TOTEXT) {
	isc_region_t region;
	dns_name_t name;
	dns_name_t prefix;
	isc_boolean_t sub;
	char buf[sizeof("0177777")];
	isc_uint16_t addr;

	REQUIRE(rdata->type == 1);
	REQUIRE(rdata->rdclass == dns_rdataclass_ch); /* 3 */
	REQUIRE(rdata->length != 0);

	dns_name_init(&name, NULL);
	dns_name_init(&prefix, NULL);

	dns_rdata_toregion(rdata, &region);
	dns_name_fromregion(&name, &region);
	isc_region_consume(&region, name_length(&name));
	addr = uint16_fromregion(&region);

	sub = name_prefix(&name, tctx->origin, &prefix);
	RETERR(dns_name_totext(&prefix, sub, target));

	sprintf(buf, "%o", addr); /* note octal */
	RETERR(str_totext(" ", target));
	return (str_totext(buf, target));
}

示例#3

文件： lp_107.c 项目： NZRS/bind9-collab

static inline isc_result_t
totext_lp(ARGS_TOTEXT) {
	isc_region_t region;
	dns_name_t name;
	dns_name_t prefix;
	isc_boolean_t sub;
	char buf[sizeof("64000")];
	unsigned short num;

	REQUIRE(rdata->type == dns_rdatatype_lp);
	REQUIRE(rdata->length != 0);

	dns_name_init(&name, NULL);
	dns_name_init(&prefix, NULL);

	dns_rdata_toregion(rdata, &region);
	num = uint16_fromregion(&region);
	isc_region_consume(&region, 2);
	sprintf(buf, "%u", num);
	RETERR(str_totext(buf, target));

	RETERR(str_totext(" ", target));

	dns_name_fromregion(&name, &region);
	sub = name_prefix(&name, tctx->origin, &prefix);
	return (dns_name_totext(&prefix, sub, target));
}

示例#4

文件： naptr_35.c 项目： ajinkya93/netbsd-src

static inline isc_result_t
totext_naptr(ARGS_TOTEXT) {
	isc_region_t region;
	dns_name_t name;
	dns_name_t prefix;
	isc_boolean_t sub;
	char buf[sizeof("64000")];
	unsigned short num;

	REQUIRE(rdata->type == dns_rdatatype_naptr);
	REQUIRE(rdata->length != 0);

	dns_name_init(&name, NULL);
	dns_name_init(&prefix, NULL);

	dns_rdata_toregion(rdata, &region);

	/*
	 * Order.
	 */
	num = uint16_fromregion(&region);
	isc_region_consume(&region, 2);
	sprintf(buf, "%u", num);
	RETERR(str_totext(buf, target));
	RETERR(str_totext(" ", target));

	/*
	 * Preference.
	 */
	num = uint16_fromregion(&region);
	isc_region_consume(&region, 2);
	sprintf(buf, "%u", num);
	RETERR(str_totext(buf, target));
	RETERR(str_totext(" ", target));

	/*
	 * Flags.
	 */
	RETERR(txt_totext(&region, ISC_TRUE, target));
	RETERR(str_totext(" ", target));

	/*
	 * Service.
	 */
	RETERR(txt_totext(&region, ISC_TRUE, target));
	RETERR(str_totext(" ", target));

	/*
	 * Regexp.
	 */
	RETERR(txt_totext(&region, ISC_TRUE, target));
	RETERR(str_totext(" ", target));

	/*
	 * Replacement.
	 */
	dns_name_fromregion(&name, &region);
	sub = name_prefix(&name, tctx->origin, &prefix);
	return (dns_name_totext(&prefix, sub, target));
}

示例#5

文件： main.cpp 项目： andrewcorrigan/libmeshlessvis

int main(int argc, char** argv)
{
	MeshlessDataset* meshless_datasets;
	int number_of_meshless_datasets;
	std::string file_name("../data/cartwheel.sph");
	std::string name_prefix("image_");
	if(argc > 1) file_name = argv[1];
	if(argc > 2) name_prefix = argv[2];
	load_meshless_datasets_from_file(file_name.c_str(), &meshless_datasets, &number_of_meshless_datasets);
	shift_meshless_datasets(meshless_datasets, number_of_meshless_datasets, -5.0f,-5.0f,-5.0f);
	VisConfig* vis_config = vis_config_get_default();


	float* h_image = new float[vis_config->_number_of_samples.x*vis_config->_number_of_samples.y];
	float* rgb_image = new float[vis_config->_number_of_samples.x*vis_config->_number_of_samples.y*3];
	for(unsigned int k = 0; k != number_of_meshless_datasets; ++k)
	{
		std::string name = name_prefix;
		if(k < 10) name += "0";
		if(k < 100) name += "0";
		std::stringstream k_ss;
		k_ss << k;
		name += k_ss.str();
		name += ".jpg";
		std::cout << name << std::endl;

		MeshlessDataset meshless_dataset = meshless_datasets[k];
		vis_register_meshless_dataset(vis_config, &meshless_dataset);
		vis_fourier_volume_rendering(&meshless_dataset, vis_config);
		vis_unregister_meshless_dataset(vis_config, &meshless_dataset);
		vis_copy_to_host(vis_config, h_image);

		
		{
			// compute the maximum intensity
			float mmax = h_image[0];
			for(unsigned int i = 0; i != vis_config->_number_of_samples.x * vis_config->_number_of_samples.y; ++i)
			{
				if(h_image[i] > mmax) mmax = h_image[i];
			}
			//normalize with respect to the maximum intensity
			for(unsigned int i = 0; i != vis_config->_number_of_samples.x * vis_config->_number_of_samples.y; ++i)
			{
				if(h_image[i] < 0) h_image[i] = 0;
				rgb_image[3*i] = rgb_image[3*i+1] = rgb_image[3*i+2] = h_image[i]/mmax;
			}
			save_rgb_float_image_to_file(name.c_str(), rgb_image, vis_config->_number_of_samples.x, vis_config->_number_of_samples.y); 
		}
	}

	delete[] rgb_image;
	delete[] h_image;
	vis_config_destroy(vis_config);

	delete_meshless_datasets(meshless_datasets, number_of_meshless_datasets);
	return 0;
}

示例#6

文件： mf_4.c 项目： NZRS/bind9-collab

static inline isc_result_t
totext_mf(ARGS_TOTEXT) {
	isc_region_t region;
	dns_name_t name;
	dns_name_t prefix;
	isc_boolean_t sub;

	REQUIRE(rdata->type == dns_rdatatype_mf);
	REQUIRE(rdata->length != 0);

	dns_name_init(&name, NULL);
	dns_name_init(&prefix, NULL);

	dns_rdata_toregion(rdata, &region);
	dns_name_fromregion(&name, &region);

	sub = name_prefix(&name, tctx->origin, &prefix);

	return (dns_name_totext(&prefix, sub, target));
}

示例#7

文件： tkey_249.c 项目： 2014-class/freerouter

static inline isc_result_t
totext_tkey(ARGS_TOTEXT) {
	isc_region_t sr, dr;
	char buf[sizeof("4294967295 ")];
	unsigned long n;
	dns_name_t name;
	dns_name_t prefix;
	isc_boolean_t sub;

	REQUIRE(rdata->type == 249);
	REQUIRE(rdata->length != 0);

	dns_rdata_toregion(rdata, &sr);

	/*
	 * Algorithm.
	 */
	dns_name_init(&name, NULL);
	dns_name_init(&prefix, NULL);
	dns_name_fromregion(&name, &sr);
	sub = name_prefix(&name, tctx->origin, &prefix);
	RETERR(dns_name_totext(&prefix, sub, target));
	RETERR(str_totext(" ", target));
	isc_region_consume(&sr, name_length(&name));

	/*
	 * Inception.
	 */
	n = uint32_fromregion(&sr);
	isc_region_consume(&sr, 4);
	sprintf(buf, "%lu ", n);
	RETERR(str_totext(buf, target));

	/*
	 * Expiration.
	 */
	n = uint32_fromregion(&sr);
	isc_region_consume(&sr, 4);
	sprintf(buf, "%lu ", n);
	RETERR(str_totext(buf, target));

	/*
	 * Mode.
	 */
	n = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);
	sprintf(buf, "%lu ", n);
	RETERR(str_totext(buf, target));

	/*
	 * Error.
	 */
	n = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);
	if (dns_tsigrcode_totext((dns_rcode_t)n, target) == ISC_R_SUCCESS)
		RETERR(str_totext(" ", target));
	else {
		sprintf(buf, "%lu ", n);
		RETERR(str_totext(buf, target));
	}

	/*
	 * Key Size.
	 */
	n = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);
	sprintf(buf, "%lu", n);
	RETERR(str_totext(buf, target));

	/*
	 * Key Data.
	 */
	REQUIRE(n <= sr.length);
	dr = sr;
	dr.length = n;
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" (", target));
	RETERR(str_totext(tctx->linebreak, target));
	RETERR(isc_base64_totext(&dr, tctx->width - 2,
				 tctx->linebreak, target));
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" ) ", target));
	else
		RETERR(str_totext(" ", target));
	isc_region_consume(&sr, n);

	/*
	 * Other Size.
	 */
	n = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);
	sprintf(buf, "%lu", n);
	RETERR(str_totext(buf, target));

	/*
	 * Other Data.
	 */
	REQUIRE(n <= sr.length);
	if (n != 0U) {
	    dr = sr;
	    dr.length = n;
	    if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		    RETERR(str_totext(" (", target));
	    RETERR(str_totext(tctx->linebreak, target));
	    RETERR(isc_base64_totext(&dr, tctx->width - 2,
				     tctx->linebreak, target));
	    if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		    RETERR(str_totext(" )", target));
	}
	return (ISC_R_SUCCESS);
}

示例#8

文件： sig_24.c 项目： fatman2021/netbsd-src

static inline isc_result_t
totext_sig(ARGS_TOTEXT) {
	isc_region_t sr;
	char buf[sizeof("4294967295")];
	dns_rdatatype_t covered;
	unsigned long ttl;
	unsigned long when;
	unsigned long exp;
	unsigned long foot;
	dns_name_t name;
	dns_name_t prefix;
	isc_boolean_t sub;

	REQUIRE(rdata->type == dns_rdatatype_sig);
	REQUIRE(rdata->length != 0);

	dns_rdata_toregion(rdata, &sr);

	/*
	 * Type covered.
	 */
	covered = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);
	/*
	 * XXXAG We should have something like dns_rdatatype_isknown()
	 * that does the right thing with type 0.
	 */
	if (dns_rdatatype_isknown(covered) && covered != 0) {
		RETERR(dns_rdatatype_totext(covered, target));
	} else {
		sprintf(buf, "%u", covered);
		RETERR(str_totext(buf, target));
	}
	RETERR(str_totext(" ", target));

	/*
	 * Algorithm.
	 */
	sprintf(buf, "%u", sr.base[0]);
	isc_region_consume(&sr, 1);
	RETERR(str_totext(buf, target));
	RETERR(str_totext(" ", target));

	/*
	 * Labels.
	 */
	sprintf(buf, "%u", sr.base[0]);
	isc_region_consume(&sr, 1);
	RETERR(str_totext(buf, target));
	RETERR(str_totext(" ", target));

	/*
	 * Ttl.
	 */
	ttl = uint32_fromregion(&sr);
	isc_region_consume(&sr, 4);
	sprintf(buf, "%lu", ttl);
	RETERR(str_totext(buf, target));
	RETERR(str_totext(" ", target));

	/*
	 * Sig exp.
	 */
	exp = uint32_fromregion(&sr);
	isc_region_consume(&sr, 4);
	RETERR(dns_time32_totext(exp, target));

	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" (", target));
	RETERR(str_totext(tctx->linebreak, target));

	/*
	 * Time signed.
	 */
	when = uint32_fromregion(&sr);
	isc_region_consume(&sr, 4);
	RETERR(dns_time32_totext(when, target));
	RETERR(str_totext(" ", target));

	/*
	 * Footprint.
	 */
	foot = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);
	sprintf(buf, "%lu", foot);
	RETERR(str_totext(buf, target));
	RETERR(str_totext(" ", target));

	/*
	 * Signer.
	 */
	dns_name_init(&name, NULL);
	dns_name_init(&prefix, NULL);
	dns_name_fromregion(&name, &sr);
	isc_region_consume(&sr, name_length(&name));
	sub = name_prefix(&name, tctx->origin, &prefix);
	RETERR(dns_name_totext(&prefix, sub, target));

	/*
	 * Sig.
	 */
	RETERR(str_totext(tctx->linebreak, target));
	if (tctx->width == 0)   /* No splitting */
		RETERR(isc_base64_totext(&sr, 60, "", target));
	else
		RETERR(isc_base64_totext(&sr, tctx->width - 2,
					 tctx->linebreak, target));
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" )", target));

	return (ISC_R_SUCCESS);
}

示例#9

文件： soa_6.c 项目： fanf2/bind-9

static inline isc_result_t
totext_soa(ARGS_TOTEXT) {
	isc_region_t dregion;
	dns_name_t mname;
	dns_name_t rname;
	dns_name_t prefix;
	isc_boolean_t sub;
	int i;
	isc_boolean_t multiline;
	isc_boolean_t comment;

	REQUIRE(rdata->type == 6);
	REQUIRE(rdata->length != 0);

	multiline = ISC_TF((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0);
	if (multiline)
		comment = ISC_TF((tctx->flags & DNS_STYLEFLAG_RRCOMMENT) != 0);
	else
		comment = ISC_FALSE;


	dns_name_init(&mname, NULL);
	dns_name_init(&rname, NULL);
	dns_name_init(&prefix, NULL);

	dns_rdata_toregion(rdata, &dregion);

	dns_name_fromregion(&mname, &dregion);
	isc_region_consume(&dregion, name_length(&mname));

	dns_name_fromregion(&rname, &dregion);
	isc_region_consume(&dregion, name_length(&rname));

	sub = name_prefix(&mname, tctx->origin, &prefix);
	RETERR(dns_name_totext(&prefix, sub, target));

	RETERR(str_totext(" ", target));

	sub = name_prefix(&rname, tctx->origin, &prefix);
	RETERR(dns_name_totext(&prefix, sub, target));

	if (multiline)
		RETERR(str_totext(" (" , target));
	RETERR(str_totext(tctx->linebreak, target));

	for (i = 0; i < 5; i++) {
		unsigned long num;
		unsigned int len = target->used;
		num = uint32_fromregion(&dregion);
		isc_region_consume(&dregion, 4);
		if (i >= 1 && (tctx->flags & DNS_STYLEFLAG_TTL_UNITS) != 0) {
			RETERR(dns_ttl_totext(num, ISC_FALSE, target));
		} else {
			char buf[12];
			sprintf(buf, "%lu", num);
			RETERR(str_totext(buf, target));
		}
		if (comment) {
			len = target->used - len;
			INSIST(len <= 10); /* "0123456789 ; " */
			RETERR(str_totext(len+"           ; ", target));
			RETERR(str_totext(soa_fieldnames[i], target));
			/* Print times in week/day/hour/minute/second form */
			if (i >= 1) {
				RETERR(str_totext(" (", target));
				RETERR(dns_ttl_totext(num, ISC_TRUE, target));
				RETERR(str_totext(")", target));
			}
			RETERR(str_totext(tctx->linebreak, target));
		} else if (i < 4) {
			RETERR(str_totext(tctx->linebreak, target));
		}
	}

	if (multiline)
		RETERR(str_totext(")", target));

	return (ISC_R_SUCCESS);
}

示例#10

文件： soa_6.c 项目： SylvestreG/bitrig

static inline isc_result_t
totext_soa(ARGS_TOTEXT) {
	isc_region_t dregion;
	dns_name_t mname;
	dns_name_t rname;
	dns_name_t prefix;
	isc_boolean_t sub;
	int i;
	isc_boolean_t multiline;
	isc_boolean_t comment;

	REQUIRE(rdata->type == 6);
	REQUIRE(rdata->length != 0);

	multiline = ISC_TF((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0);
	comment = ISC_TF((tctx->flags & DNS_STYLEFLAG_COMMENT) != 0);

	dns_name_init(&mname, NULL);
	dns_name_init(&rname, NULL);
	dns_name_init(&prefix, NULL);

	dns_rdata_toregion(rdata, &dregion);

	dns_name_fromregion(&mname, &dregion);
	isc_region_consume(&dregion, name_length(&mname));

	dns_name_fromregion(&rname, &dregion);
	isc_region_consume(&dregion, name_length(&rname));

	sub = name_prefix(&mname, tctx->origin, &prefix);
	RETERR(dns_name_totext(&prefix, sub, target));

	RETERR(str_totext(" ", target));

	sub = name_prefix(&rname, tctx->origin, &prefix);
	RETERR(dns_name_totext(&prefix, sub, target));

	if (multiline)
		RETERR(str_totext(" (" , target));
	RETERR(str_totext(tctx->linebreak, target));

	for (i = 0; i < 5; i++) {
		char buf[sizeof("2147483647")];
		unsigned long num;
		int numlen;
		num = uint32_fromregion(&dregion);
		isc_region_consume(&dregion, 4);
		numlen = snprintf(buf, sizeof(buf), "%lu", num);
		INSIST(numlen != -1 && (size_t)numlen < sizeof(buf));
		RETERR(str_totext(buf, target));
		if (multiline && comment) {
			RETERR(str_totext("           ; " +
			    (unsigned int)numlen, target));
			RETERR(str_totext(soa_fieldnames[i], target));
			/* Print times in week/day/hour/minute/second form */
			if (i >= 1) {
				RETERR(str_totext(" (", target));
				RETERR(dns_ttl_totext(num, ISC_TRUE, target));
				RETERR(str_totext(")", target));
			}
			RETERR(str_totext(tctx->linebreak, target));
		} else if (i < 4) {
			RETERR(str_totext(tctx->linebreak, target));			
		}
	}

	if (multiline)
		RETERR(str_totext(")", target));

	return (ISC_R_SUCCESS);
}

示例#11

文件： ipseckey_45.c 项目： DHTNS/bind9-9.7.0-P1.dfsg

static inline isc_result_t
totext_ipseckey(ARGS_TOTEXT) {
	isc_region_t region;
	dns_name_t name;
	dns_name_t prefix;
	isc_boolean_t sub;
	char buf[sizeof("255 ")];
	unsigned short num;
	unsigned short gateway;

	REQUIRE(rdata->type == 45);
	REQUIRE(rdata->length >= 3);

	dns_name_init(&name, NULL);
	dns_name_init(&prefix, NULL);

	if (rdata->data[1] > 3U)
		return (ISC_R_NOTIMPLEMENTED);

	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext("( ", target));

	/*
	 * Precedence.
	 */
	dns_rdata_toregion(rdata, &region);
	num = uint8_fromregion(&region);
	isc_region_consume(&region, 1);
	sprintf(buf, "%u ", num);
	RETERR(str_totext(buf, target));

	/*
	 * Gateway type.
	 */
	gateway = uint8_fromregion(&region);
	isc_region_consume(&region, 1);
	sprintf(buf, "%u ", gateway);
	RETERR(str_totext(buf, target));

	/*
	 * Algorithm.
	 */
	num = uint8_fromregion(&region);
	isc_region_consume(&region, 1);
	sprintf(buf, "%u ", num);
	RETERR(str_totext(buf, target));

	/*
	 * Gateway.
	 */
	switch (gateway) {
	case 0:
		RETERR(str_totext(".", target));
		break;

	case 1:
		RETERR(inet_totext(AF_INET, &region, target));
		isc_region_consume(&region, 4);
		break;

	case 2:
		RETERR(inet_totext(AF_INET6, &region, target));
		isc_region_consume(&region, 16);
		break;

	case 3:
		dns_name_fromregion(&name, &region);
		sub = name_prefix(&name, tctx->origin, &prefix);
		RETERR(dns_name_totext(&prefix, sub, target));
		isc_region_consume(&region, name_length(&name));
		break;
	}

	/*
	 * Key.
	 */
	if (region.length > 0U) {
		RETERR(str_totext(tctx->linebreak, target));
		RETERR(isc_base64_totext(&region, tctx->width - 2,
					 tctx->linebreak, target));
	}

	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" )", target));
	return (ISC_R_SUCCESS);
}