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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.
84 lines
1.9 KiB
C++
84 lines
1.9 KiB
C++
#ifndef LLARP_DHT_TX
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#define LLARP_DHT_TX
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#include <dht/key.hpp>
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#include <dht/txowner.hpp>
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#include <util/logging/logger.hpp>
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#include <util/status.hpp>
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#include <set>
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#include <vector>
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namespace llarp
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{
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namespace dht
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{
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struct AbstractContext;
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template <typename K, typename V>
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struct TX
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{
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K target;
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AbstractContext* parent;
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std::set<Key_t> peersAsked;
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std::vector<V> valuesFound;
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TXOwner whoasked;
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TX(const TXOwner& asker, const K& k, AbstractContext* p)
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: target(k), parent(p), whoasked(asker)
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{
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}
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virtual ~TX() = default;
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void
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OnFound(const Key_t& askedPeer, const V& value);
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util::StatusObject
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ExtractStatus() const
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{
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util::StatusObject obj{{"whoasked", whoasked.ExtractStatus()},
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{"target", target.ExtractStatus()}};
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std::vector<util::StatusObject> foundObjs;
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std::transform(
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valuesFound.begin(),
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valuesFound.end(),
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std::back_inserter(foundObjs),
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[](const auto& item) -> util::StatusObject { return item.ExtractStatus(); });
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obj["found"] = foundObjs;
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std::vector<std::string> asked;
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std::transform(
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peersAsked.begin(),
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peersAsked.end(),
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std::back_inserter(asked),
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[](const auto& item) -> std::string { return item.ToString(); });
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obj["asked"] = asked;
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return obj;
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}
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virtual bool
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Validate(const V& value) const = 0;
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virtual void
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Start(const TXOwner& peer) = 0;
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virtual void
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SendReply() = 0;
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};
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template <typename K, typename V>
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inline void
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TX<K, V>::OnFound(const Key_t& askedPeer, const V& value)
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{
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peersAsked.insert(askedPeer);
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if (Validate(value))
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{
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valuesFound.push_back(value);
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}
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}
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} // namespace dht
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} // namespace llarp
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#endif
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