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annotate irccdctl/cli.cpp @ 565:194162717ec9

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Irccd: bring new duktape.hpp
author David Demelier <markand@malikania.fr>
date Mon, 27 Nov 2017 10:16:45 +0100
parents 1ef194b6b168
children 24b79bccc181
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1 /*
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2 * cli.cpp -- command line for irccdctl
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3 *
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c6fbb6e0e06d Happy new year!
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4 * Copyright (c) 2013-2017 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #include <boost/system/system_error.hpp>
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20
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21 #include <irccd/json_util.hpp>
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22 #include <irccd/network_errc.hpp>
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23 #include <irccd/options.hpp>
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24 #include <irccd/string_util.hpp>
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25
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26 #include <irccd/ctl/controller.hpp>
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27
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28 #include "cli.hpp"
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30 namespace irccd {
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31
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32 namespace ctl {
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33
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34 void cli::recv_response(ctl::controller& ctl, nlohmann::json req, handler_t handler)
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35 {
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36 ctl.recv([&ctl, req, handler, this] (auto code, auto message) {
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37 if (code)
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38 throw boost::system::system_error(code);
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39
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40 if (message["error"].is_number_integer())
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41 throw boost::system::system_error(static_cast<network_errc>(message["error"].template get<int>()));
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42 if (message["error"].is_string())
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43 throw std::runtime_error(message["error"].template get<std::string>());
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44
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45 auto c = json_util::to_string(message["command"]);
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46
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47 if (c != req["command"].get<std::string>()) {
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48 recv_response(ctl, std::move(req), std::move(handler));
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49 return;
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50 }
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51
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52 if (handler)
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53 handler(std::move(message));
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54 });
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55 }
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56
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57 void cli::request(ctl::controller& ctl, nlohmann::json req, handler_t handler)
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58 {
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59 ctl.send(req, [&ctl, req, handler, this] (auto code) {
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60 if (code)
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61 throw boost::system::system_error(code);
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62
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63 recv_response(ctl, std::move(req), std::move(handler));
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64 });
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65 }
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67 } // !cli
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69 } // !irccd