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273270916e
This commit reflects changes to clang-format rules. Unfortunately, these rule changes create a massive change to the codebase, which causes an apparent rewrite of git history. Git blame's --ignore-rev flag can be used to ignore this commit when attempting to `git blame` some code.
87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
#include <dns/question.hpp>
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#include <util/logging/logger.hpp>
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#include <util/printer.hpp>
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namespace llarp
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{
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namespace dns
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{
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Question::Question(Question&& other)
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: qname(std::move(other.qname))
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, qtype(std::move(other.qtype))
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, qclass(std::move(other.qclass))
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{
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}
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Question::Question(const Question& other)
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: qname(other.qname), qtype(other.qtype), qclass(other.qclass)
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{
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}
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bool
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Question::Encode(llarp_buffer_t* buf) const
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{
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if (!EncodeName(buf, qname))
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return false;
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if (!buf->put_uint16(qtype))
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return false;
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return buf->put_uint16(qclass);
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}
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bool
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Question::Decode(llarp_buffer_t* buf)
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{
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if (!DecodeName(buf, qname))
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{
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llarp::LogError("failed to decode name");
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return false;
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}
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if (!buf->read_uint16(qtype))
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{
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llarp::LogError("failed to decode type");
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return false;
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}
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if (!buf->read_uint16(qclass))
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{
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llarp::LogError("failed to decode class");
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return false;
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}
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return true;
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}
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bool
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Question::IsName(const std::string& other) const
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{
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// does other have a . at the end?
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if (other.find_last_of('.') == (other.size() - 1))
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return other == qname;
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// no, add it and retry
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return IsName(other + ".");
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}
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std::string
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Question::Name() const
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{
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return qname.substr(0, qname.find_last_of('.'));
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}
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bool
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Question::HasTLD(const std::string& tld) const
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{
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return qname.find(tld) != std::string::npos
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&& qname.rfind(tld) == (qname.size() - tld.size()) - 1;
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}
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std::ostream&
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Question::print(std::ostream& stream, int level, int spaces) const
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{
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Printer printer(stream, level, spaces);
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printer.printAttribute("qname", qname);
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printer.printAttributeAsHex("qtype", qtype);
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printer.printAttributeAsHex("qclass", qclass);
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return stream;
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}
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} // namespace dns
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} // namespace llarp
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