Mercurial > irccd
annotate irccdctl/cli.cpp @ 543:7051034bf2ee
Irccdctl: abort in case of error
author | David Demelier <markand@malikania.fr> |
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date | Tue, 21 Nov 2017 13:40:39 +0100 |
parents | 80c3caafe9d3 |
children | 1ef194b6b168 |
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1 /* |
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2 * cli.cpp -- command line for irccdctl |
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3 * |
394 | 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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29 |
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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, auto) { |
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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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66 |
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67 } // !cli |
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68 |
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69 } // !irccd |