mirror of
https://github.com/matrix-construct/construct
synced 2024-08-31 05:45:16 +02:00
239 lines
5.3 KiB
C++
239 lines
5.3 KiB
C++
/*
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* charybdis: 21st Century IRC++d
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*
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* Copyright (C) 2016 Charybdis Development Team
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* Copyright (C) 2016 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.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#pragma once
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#define HAVE_IRCD_MATRIX_H
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namespace ircd {
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namespace m {
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struct error
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:http::error
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{
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template<class... args> error(const http::code &, const string_view &errcode, const char *const &fmt, args&&...);
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template<class... args> error(const string_view &errcode, const char *const &fmt, args&&...);
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error(const http::code &, const json::doc &doc = {});
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error(const http::code &, const json::obj &obj);
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};
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struct member
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{
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};
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template<const char *const &name>
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struct mem
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:member
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{
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std::string value;
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operator const std::string &() const { return value; }
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mem(const json::obj &obj)
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:value{obj[name]}
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{}
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mem(const json::doc &doc)
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:value{doc[name]}
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{}
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mem() = default;
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friend std::ostream &operator<<(std::ostream &s, const mem &m)
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{
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s << m.value;
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return s;
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}
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};
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struct session
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{
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static constexpr auto _user_id { "user_id" };
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static constexpr auto _access_token { "access_token" };
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static constexpr auto _home_server { "home_server" };
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static constexpr auto _device_id { "device_id" };
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mem<_user_id> user_id;
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mem<_access_token> access_token;
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mem<_home_server> home_server;
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mem<_device_id> device_id;
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session(const json::obj &obj)
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:user_id{obj}
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,access_token{obj}
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,home_server{obj}
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,device_id{obj}
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{}
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session() = default;
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};
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struct request
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:json::obj
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{
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struct quote;
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struct versions;
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struct sync;
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struct login;
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string_view method;
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string_view resource;
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string_view access_token;
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request(const string_view &method,
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const string_view &resource,
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std::initializer_list<json::obj::member> body = {})
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:json::obj{std::move(body)}
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,method{method}
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,resource{resource}
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{}
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request(const string_view &method,
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const string_view &resource,
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const json::doc &content)
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:json::obj{content}
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,method{method}
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,resource{resource}
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{}
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};
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struct request::sync
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:request
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{
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/*
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bool full_state;
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string_view since;
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string_view filter;
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string_view set_presence;
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milliseconds timeout;
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*/
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sync(std::initializer_list<json::obj::member> body = {})
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:request{"GET", "/_matrix/client/r0/sync", std::move(body)}
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{}
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};
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struct request::login
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:request
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{
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/*
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string_view user;
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string_view password;
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*/
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login(std::initializer_list<json::obj::member> body = {})
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:request{"POST", "/_matrix/client/r0/login", std::move(body)}
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{}
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};
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struct request::quote
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:request
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{
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quote(const string_view &method,
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const string_view &resource,
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const json::doc &content)
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:request{method, resource, content}
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{}
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};
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struct client
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:ircd::client
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{
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IRCD_EXCEPTION(ircd::error, error)
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std::unique_ptr<session> sess;
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// Synchronize server state
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void sync(request::sync &r);
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// Account login
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session login(request::login &);
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// Account registration
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void reg(const string_view &user,
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const string_view &pass,
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const string_view &type = "m.login.dummy");
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void quote(request::quote &);
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client(const host_port &);
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};
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using doc_closure = std::function<void (const json::doc &)>;
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using arr_closure = std::function<void (const json::arr &)>;
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struct request::versions
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:request
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{
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versions(client &, const doc_closure & = nullptr, std::initializer_list<json::obj::member> body = {});
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};
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} // namespace m
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} // namespace ircd
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inline
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ircd::m::error::error(const http::code &c,
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const json::obj &obj)
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:http::error{c, std::string{obj}}
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{}
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inline
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ircd::m::error::error(const http::code &c,
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const json::doc &doc)
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:http::error{c, std::string{doc}}
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{}
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template<class... args>
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ircd::m::error::error(const string_view &errcode,
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const char *const &fmt,
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args&&... a)
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:error
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{
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http::BAD_REQUEST, errcode, fmt, std::forward<args>(a)...
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}{}
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template<class... args>
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ircd::m::error::error(const http::code &status,
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const string_view &errcode,
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const char *const &fmt,
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args&&... a)
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:http::error
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{
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status, [&]
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{
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char estr[256]; const auto estr_len
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{
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fmt::snprintf(estr, sizeof(estr), fmt, std::forward<args>(a)...)
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};
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return std::string
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{
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json::obj
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{
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{ "errcode", errcode },
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{ "error", string_view(estr, estr_len) }
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}
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};
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}()
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}{}
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