Mercurial > irccd
view irccdctl/cli.cpp @ 569:24b79bccc181
Irccd: initial support of error code responses
Bring several new types for describing precise errors using:
- irccd_error: for general errors including connecting/recv/send,
- server_error: server and server_service,
- rule_error: rule and rule_service,
- plugin_error: plugin and plugin_service.
No error string are sent to the client anymore.
author | David Demelier <markand@malikania.fr> |
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date | Tue, 28 Nov 2017 13:57:09 +0100 |
parents | 1ef194b6b168 |
children | 27587ff92a64 |
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/* * cli.cpp -- command line for irccdctl * * Copyright (c) 2013-2017 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <boost/system/system_error.hpp> #include <irccd/json_util.hpp> #include <irccd/options.hpp> #include <irccd/string_util.hpp> #include <irccd/ctl/controller.hpp> #include "cli.hpp" namespace irccd { namespace ctl { void cli::recv_response(ctl::controller& ctl, nlohmann::json req, handler_t handler) { ctl.recv([&ctl, req, handler, this] (auto code, auto message) { if (code) throw boost::system::system_error(code); auto c = json_util::to_string(message["command"]); if (c != req["command"].get<std::string>()) { recv_response(ctl, std::move(req), std::move(handler)); return; } if (handler) handler(std::move(message)); }); } void cli::request(ctl::controller& ctl, nlohmann::json req, handler_t handler) { ctl.send(req, [&ctl, req, handler, this] (auto code) { if (code) throw boost::system::system_error(code); recv_response(ctl, std::move(req), std::move(handler)); }); } } // !cli } // !irccd