Mercurial > malikania
view mlk-client/main.cpp @ 210:1599919b5de6
client: allow starting a Javascript file
author | David Demelier <markand@malikania.fr> |
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date | Fri, 07 Dec 2018 19:31:10 +0100 |
parents | 263122adef77 |
children | ac99f440ee44 |
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/* * main.cpp -- main client file * * Copyright (c) 2013-2018 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 <cerrno> #include <cstring> #include <fstream> #include <iostream> #include <iterator> #include <malikania/js/elapsed_timer_js_api.hpp> #include <malikania/js/line_js_api.hpp> #if 0 #include <malikania/js/loader_js_api.hpp> #endif #include <malikania/js/point_js_api.hpp> #include <malikania/js/rectangle_js_api.hpp> #include <malikania/js/size_js_api.hpp> #include <malikania/client/js/animation_js_api.hpp> #include <malikania/client/js/animator_js_api.hpp> #include <malikania/client/js/color_js_api.hpp> #include <malikania/client/js/font_js_api.hpp> #include <malikania/client/js/image_js_api.hpp> #if 0 #include <malikania/client/js/loader_js_api.hpp> #endif #include <malikania/client/js/painter_js_api.hpp> #include <malikania/client/js/sprite_js_api.hpp> #include <malikania/client/js/texture_js_api.hpp> #include <malikania/client/js/window_js_api.hpp> int main(int argc, char** argv) { -- argc; ++ argv; if (argc == 0) { std::cerr << "usage: mlk-client main.js" << std::endl; return 1; } try { mlk::js::duk::context ctx; mlk::js::load_elapsed_timer_api(ctx); mlk::js::load_line_api(ctx); mlk::js::load_point_api(ctx); mlk::js::load_rectangle_api(ctx); mlk::js::load_size_api(ctx); mlk::client::js::load_animation_api(ctx); mlk::client::js::load_animator_api(ctx); mlk::client::js::load_color_api(ctx); mlk::client::js::load_image_api(ctx); mlk::client::js::load_painter_api(ctx); mlk::client::js::load_sprite_api(ctx); mlk::client::js::load_texture_api(ctx); mlk::client::js::load_window_api(ctx); std::ifstream input(argv[0]); std::string script( std::istreambuf_iterator<char>(input.rdbuf()), std::istreambuf_iterator<char>() ); if (!input) throw std::runtime_error(std::strerror(errno)); if (duk_peval_string(ctx, script.c_str())) throw mlk::js::duk::get_stack(ctx, -1); } catch (const mlk::js::duk::stack_info& ex) { std::cerr << argv[0] << ":" << ex.get_line_number() << ": " << ex.what() << std::endl; std::cerr << ex.get_stack() << std::endl; return 1; } catch (const std::exception& ex) { std::cerr << "abort: " << ex.what() << std::endl; return 1; } return 0; }