From 22481244535e05bb308eedf9c2d2a5abe2d79a9d Mon Sep 17 00:00:00 2001 From: Thomas Winget Date: Wed, 24 Sep 2014 17:15:49 -0400 Subject: [PATCH] Removed ldns dependency ldns dependency was only still around for constants defined in ldns/rr.h, but those constants are RFC specified DNS constants, and to reduce deps have been replicated in dns_utils.h instead of including ldns/rr.h. --- src/common/dns_utils.cpp | 7 +++---- src/common/dns_utils.h | 6 ++++++ 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/src/common/dns_utils.cpp b/src/common/dns_utils.cpp index e1151e190..4b43c7492 100644 --- a/src/common/dns_utils.cpp +++ b/src/common/dns_utils.cpp @@ -29,7 +29,6 @@ #include "common/dns_utils.h" #include #include -#include // for RR type and class defs #include namespace tools @@ -135,7 +134,7 @@ std::vector DNSResolver::get_ipv4(const std::string& url) ub_result_ptr result; // call DNS resolver, blocking. if return value not zero, something went wrong - if (!ub_resolve(m_data->m_ub_context, urlC, LDNS_RR_TYPE_A, LDNS_RR_CLASS_IN, &(result.ptr))) + if (!ub_resolve(m_data->m_ub_context, urlC, DNS_TYPE_A, DNS_CLASS_IN, &(result.ptr))) { if (result.ptr->havedata) { @@ -165,7 +164,7 @@ std::vector DNSResolver::get_ipv6(const std::string& url) ub_result_ptr result; // call DNS resolver, blocking. if return value not zero, something went wrong - if (!ub_resolve(m_data->m_ub_context, urlC, LDNS_RR_TYPE_AAAA, LDNS_RR_CLASS_IN, &(result.ptr))) + if (!ub_resolve(m_data->m_ub_context, urlC, DNS_TYPE_AAAA, DNS_CLASS_IN, &(result.ptr))) { if (result.ptr->havedata) { @@ -195,7 +194,7 @@ std::vector DNSResolver::get_txt_record(const std::string& url) ub_result_ptr result; // call DNS resolver, blocking. if return value not zero, something went wrong - if (!ub_resolve(m_data->m_ub_context, urlC, LDNS_RR_TYPE_TXT, LDNS_RR_CLASS_IN, &(result.ptr))) + if (!ub_resolve(m_data->m_ub_context, urlC, DNS_TYPE_TXT, DNS_CLASS_IN, &(result.ptr))) { if (result.ptr->havedata) { diff --git a/src/common/dns_utils.h b/src/common/dns_utils.h index 375f6ba30..d22e3fb1f 100644 --- a/src/common/dns_utils.h +++ b/src/common/dns_utils.h @@ -32,6 +32,12 @@ namespace tools { +// RFC defines for record types and classes for DNS, gleaned from ldns source +const static int DNS_CLASS_IN = 1; +const static int DNS_TYPE_A = 1; +const static int DNS_TYPE_TXT = 6; +const static int DNS_TYPE_AAAA = 8; + struct DNSResolverData; /**