mirror of
https://github.com/matrix-construct/construct
synced 2024-11-16 15:00:51 +01:00
109 lines
2.1 KiB
C++
109 lines
2.1 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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//
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// Internal header for sender.cc only.
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// Do not include.
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//
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using namespace ircd;
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struct txn;
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struct node;
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struct unit
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:std::enable_shared_from_this<unit>
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{
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enum type { PDU, EDU, FAILURE };
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enum type type;
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std::string s;
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unit(std::string s, const enum type &type);
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unit(const m::event &event);
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};
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unit::unit(std::string s, const enum type &type)
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:type{type}
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,s{std::move(s)}
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{
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}
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unit::unit(const m::event &event)
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:type{event.event_id? PDU : EDU}
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,s{[this, &event]() -> std::string
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{
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switch(this->type)
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{
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case PDU:
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return json::strung{event};
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case EDU:
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return json::strung{json::members
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{
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{ "content", json::get<"content"_>(event) },
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{ "edu_type", json::get<"type"_>(event) },
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}};
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default:
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return {};
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}
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}()}
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{
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}
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struct txndata
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{
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std::string content;
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string_view txnid;
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char txnidbuf[64];
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txndata(std::string content)
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:content{std::move(content)}
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,txnid{m::txn::create_id(txnidbuf, this->content)}
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{}
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};
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struct node
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{
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std::deque<std::shared_ptr<unit>> q;
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std::array<char, rfc3986::DOMAIN_BUFSIZE> rembuf;
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string_view remote;
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m::node::room room;
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server::request::opts sopts;
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txn *curtxn {nullptr};
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bool err {false};
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bool flush();
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void push(std::shared_ptr<unit>);
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node(const string_view &remote)
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:remote{ircd::strlcpy{mutable_buffer{rembuf}, remote}}
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,room{this->remote}
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{}
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};
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struct txn
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:txndata
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,m::fed::send
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{
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struct node *node;
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steady_point timeout;
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char headers[8_KiB];
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txn(struct node &node,
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std::string content,
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m::fed::send::opts opts)
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:txndata{std::move(content)}
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,send{this->txnid, string_view{this->content}, this->headers, std::move(opts)}
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,node{&node}
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,timeout{now<steady_point>()} //TODO: conf
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{}
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};
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