2018-09-06 20:31:58 +00:00
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#ifndef LLARP_MESSAGES_DISCARD_HPP
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#define LLARP_MESSAGES_DISCARD_HPP
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2018-12-12 02:04:32 +00:00
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2019-01-14 21:46:07 +00:00
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#include <messages/link_message.hpp>
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2018-12-12 02:04:32 +00:00
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#include <routing/handler.hpp>
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#include <routing/message.hpp>
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2019-01-10 19:41:51 +00:00
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#include <util/bencode.hpp>
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2018-09-11 15:28:36 +00:00
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2018-09-06 20:31:58 +00:00
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namespace llarp
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{
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2018-11-05 11:27:12 +00:00
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struct DiscardMessage final : public ILinkMessage
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2018-09-06 20:31:58 +00:00
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{
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2018-12-20 16:49:05 +00:00
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DiscardMessage() : ILinkMessage()
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2018-09-06 20:31:58 +00:00
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{
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}
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bool
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2018-11-05 11:27:12 +00:00
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BEncode(llarp_buffer_t* buf) const override
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2018-09-06 20:31:58 +00:00
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{
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if(!bencode_start_dict(buf))
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return false;
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if(!bencode_write_bytestring(buf, "a", 1))
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return false;
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if(!bencode_write_bytestring(buf, "x", 1))
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return false;
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return bencode_end(buf);
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}
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2018-12-20 16:49:05 +00:00
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void
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Clear() override
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{
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2019-11-03 15:31:01 +00:00
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version = 0;
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2018-12-20 16:49:05 +00:00
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}
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2019-03-26 20:04:41 +00:00
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const char*
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Name() const override
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{
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return "Discard";
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}
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2018-09-06 20:31:58 +00:00
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bool
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2019-04-19 18:24:33 +00:00
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DecodeKey(ABSL_ATTRIBUTE_UNUSED const llarp_buffer_t& key,
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ABSL_ATTRIBUTE_UNUSED llarp_buffer_t* buf) override
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2018-09-06 20:31:58 +00:00
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{
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return false;
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}
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bool
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2019-04-19 18:24:33 +00:00
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HandleMessage(ABSL_ATTRIBUTE_UNUSED AbstractRouter* router) const override
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2018-09-06 20:31:58 +00:00
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{
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return true;
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}
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};
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2018-09-11 15:28:36 +00:00
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namespace routing
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{
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2018-11-05 11:27:12 +00:00
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struct DataDiscardMessage final : public IMessage
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2018-09-11 15:28:36 +00:00
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{
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PathID_t P;
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2019-06-15 14:55:13 +00:00
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DataDiscardMessage() = default;
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2018-09-11 15:28:36 +00:00
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2018-09-11 15:34:12 +00:00
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DataDiscardMessage(const PathID_t& dst, uint64_t s) : P(dst)
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2018-09-11 15:28:36 +00:00
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{
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S = s;
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version = LLARP_PROTO_VERSION;
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}
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2019-01-14 21:46:07 +00:00
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void
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Clear() override
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{
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2019-11-03 15:31:01 +00:00
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version = 0;
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2019-01-14 21:46:07 +00:00
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}
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2018-12-27 14:32:37 +00:00
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2018-09-11 15:28:36 +00:00
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bool
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2019-02-11 19:45:42 +00:00
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HandleMessage(IMessageHandler* h, AbstractRouter* r) const override
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2018-09-11 15:28:36 +00:00
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{
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2019-04-22 17:38:29 +00:00
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return h->HandleDataDiscardMessage(*this, r);
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2018-09-11 15:28:36 +00:00
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}
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bool
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2019-02-01 01:58:06 +00:00
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DecodeKey(const llarp_buffer_t& k, llarp_buffer_t* buf) override
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2018-09-11 15:28:36 +00:00
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{
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bool read = false;
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if(!BEncodeMaybeReadDictEntry("P", P, read, k, buf))
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return false;
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if(!BEncodeMaybeReadDictInt("S", S, read, k, buf))
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return false;
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if(!BEncodeMaybeReadDictInt("V", version, read, k, buf))
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return false;
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return read;
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}
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bool
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2018-11-05 11:27:12 +00:00
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BEncode(llarp_buffer_t* buf) const override
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2018-09-11 15:28:36 +00:00
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{
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if(!bencode_start_dict(buf))
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return false;
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if(!BEncodeWriteDictMsgType(buf, "A", "D"))
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return false;
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if(!BEncodeWriteDictEntry("P", P, buf))
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return false;
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if(!BEncodeWriteDictInt("S", S, buf))
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return false;
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if(!BEncodeWriteDictInt("V", version, buf))
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return false;
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return bencode_end(buf);
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}
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};
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} // namespace routing
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2018-09-06 20:31:58 +00:00
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} // namespace llarp
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#endif
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