C++ (Cpp) inet_totext примеры использования

Пример #1

Файл: a_1.c Проект: gosudream/netbsd-src

static inline isc_result_t
totext_hs_a(ARGS_TOTEXT) {
	isc_region_t region;

	REQUIRE(rdata->type == 1);
	REQUIRE(rdata->rdclass == 4);
	REQUIRE(rdata->length == 4);

	UNUSED(tctx);

	dns_rdata_toregion(rdata, &region);
	return (inet_totext(AF_INET, &region, target));
}

Пример #2

Файл: l32_105.c Проект: Gradwell/bind9

static inline isc_result_t
totext_l32(ARGS_TOTEXT) {
	isc_region_t region;
	char buf[sizeof("65000")];
	unsigned short num;

	REQUIRE(rdata->type == 105);
	REQUIRE(rdata->length == 6);

	UNUSED(tctx);

	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));

	return (inet_totext(AF_INET, &region, target));
}

Пример #3

Файл: apl_42.c Проект: ajinkya93/netbsd-src

static inline isc_result_t
totext_in_apl(ARGS_TOTEXT) {
	isc_region_t sr;
	isc_region_t ir;
	isc_uint16_t afi;
	isc_uint8_t prefix;
	isc_uint8_t len;
	isc_boolean_t neg;
	unsigned char buf[16];
	char txt[sizeof(" !64000:")];
	const char *sep = "";
	int n;

	REQUIRE(rdata->type == dns_rdatatype_apl);
	REQUIRE(rdata->rdclass == dns_rdataclass_in);

	UNUSED(tctx);

	dns_rdata_toregion(rdata, &sr);
	ir.base = buf;
	ir.length = sizeof(buf);

	while (sr.length > 0) {
		INSIST(sr.length >= 4);
		afi = uint16_fromregion(&sr);
		isc_region_consume(&sr, 2);
		prefix = *sr.base;
		isc_region_consume(&sr, 1);
		len = (*sr.base & 0x7f);
		neg = ISC_TF((*sr.base & 0x80) != 0);
		isc_region_consume(&sr, 1);
		INSIST(len <= sr.length);
		n = snprintf(txt, sizeof(txt), "%s%s%u:", sep,
			     neg ? "!" : "", afi);
		INSIST(n < (int)sizeof(txt));
		RETERR(str_totext(txt, target));
		switch (afi) {
		case 1:
			INSIST(len <= 4);
			INSIST(prefix <= 32);
			memset(buf, 0, sizeof(buf));
			memmove(buf, sr.base, len);
			RETERR(inet_totext(AF_INET, &ir, target));
			break;

		case 2:
			INSIST(len <= 16);
			INSIST(prefix <= 128);
			memset(buf, 0, sizeof(buf));
			memmove(buf, sr.base, len);
			RETERR(inet_totext(AF_INET6, &ir, target));
			break;

		default:
			return (ISC_R_NOTIMPLEMENTED);
		}
		n = snprintf(txt, sizeof(txt), "/%u", prefix);
		INSIST(n < (int)sizeof(txt));
		RETERR(str_totext(txt, target));
		isc_region_consume(&sr, len);
		sep = " ";
	}
	return (ISC_R_SUCCESS);
}

Пример #4

Файл: ipseckey_45.c Проект: enukane/netbsd-src

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

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

	dns_name_init(&name, 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);
		RETERR(dns_name_totext(&name, ISC_FALSE, target));
		isc_region_consume(&region, name_length(&name));
		break;
	}

	/*
	 * Key.
	 */
	if (region.length > 0U) {
		RETERR(str_totext(tctx->linebreak, target));
		if (tctx->width == 0)   /* No splitting */
			RETERR(isc_base64_totext(&region, 60, "", target));
		else
			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);
}