void c_rpc_server::c_session::read_handler_hmac(const boost::system::error_code &error, std::size_t bytes_transferred) { _dbg("readed " << bytes_transferred << " bytes of hmac authenticator"); _dbg("authenticate message"); if (error) { _dbg("asio error " << error.message()); delete_me(); return; } int ret = crypto_auth_hmacsha512_verify(m_hmac_authenticator.data(), reinterpret_cast<const unsigned char *>(m_received_data.data()), m_received_data.size(), m_hmac_key.data() ); if (ret == -1) { _warn("hmac authentication error"); delete_me(); return; } assert(ret == 0); try { execute_rpc_command(m_received_data); } catch (const std::exception &e) { _erro( "exception read_handler " << e.what()); _erro( "close connection\n" ); delete_me(); return; } }
void wrap_thread::join() { if(!m_future.valid()) return; if (m_destroy_timeout == std::chrono::seconds(0)) { _erro("wrap_thread with not set time should be joined manualy using try_join()!"); std::abort(); } else { std::future_status status = m_future.wait_for(m_destroy_timeout); if (status != std::future_status::ready) { _erro("can not end thread in given time"); std::abort(); } m_future.get(); } }
string_as_bin::string_as_bin(const string_as_hex & encoded) { try { // "ff020a" = ff , 02 , 0a // "020a" = 02 , 0a // "20a" = 02 , 0a _info("Processing string: ["<< (encoded.data) << "]"); const auto es = encoded.data.size(); if (!es) return; // empty string encoded --> empty binary string size_t retsize = es/2; // size of finall string of bytes data if (0 != (es % 2)) retsize++; assert(retsize > 0); // the binary string will be not-empty (empty case is covered already) assert( (retsize < es) || ((retsize==1)&&(es==1)) ); // binary string is smaller -or- both are ==1 for e.g. encoded "a" means "0a" so it should result in ---> a 1-byte binary string bytes.resize(retsize); size_t pos=0, out=0; // position of input, and output for( ; pos<es ; pos+=2, ++out) { // _info("pos="<<pos<<" out="<<out<<" encoded="<<encoded.data); // "02" -> cl="2" ch="0" // "2" -> cl="2" ch="0" char cl,ch; if (pos+1 < es) { // pos and pos+1 are valid positions in string ch = encoded.data.at(pos); cl = encoded.data.at(pos+1); } else { ch = '0'; cl = encoded.data.at(pos); } unsigned char octet = hexchar2int(ch)*16 + hexchar2int(cl); bytes.at(out) = octet; } assert( out == retsize ); // all expected positions of data allocated above in .resize() were written } catch(std::exception &e) { _erro("Failed to parse string [" << encoded.data <<"]"); throw ; } }
void c_rpc_server::c_session::execute_rpc_command(const std::string &input_message) { try { nlohmann::json j = nlohmann::json::parse(input_message); const std::string cmd_name = j.begin().value(); _dbg("cmd name " << cmd_name); // calling rpc function const std::string response = m_rpc_server_ptr->m_rpc_functions_map.at(cmd_name)(input_message); // serialize response assert(response.size() <= std::numeric_limits<uint16_t>::max()); uint16_t size = static_cast<uint16_t>(response.size()); m_write_data.resize(size + 2); ///< 2 first bytes for size m_write_data.at(0) = static_cast<char>(size >> 8); m_write_data.at(1) = static_cast<char>(size & 0xFF); for (size_t i = 0; i < response.size(); ++i) m_write_data.at(i + 2) = response.at(i); // send response _dbg("send packet"); _dbg(m_write_data); std::array<unsigned char, crypto_auth_hmacsha512_BYTES> hash; int ret = crypto_auth_hmacsha512(hash.data(), reinterpret_cast<unsigned char *>(&m_write_data.at(2)), size, m_rpc_server_ptr->m_hmac_key.data()); if (ret != 0) _throw_error(std::runtime_error("crypto_auth_hmacsha512 error")); _dbg("hmac"); //for (const auto & byte : hash) std::cout << std::hex << "0x" << static_cast<int>(byte) << " "; //std::cout << std::dec << std::endl; std::array<boost::asio::const_buffer, 2> buffers = { {boost::asio::buffer(m_write_data.data(), m_write_data.size()), boost::asio::buffer(hash.data(), hash.size())} }; m_socket.async_write_some(buffers, [this](const boost::system::error_code& error, std::size_t bytes_transferred) { write_handler(error, bytes_transferred); }); } catch (const std::exception &e) { _erro( "exception in execute_rpc_command " << e.what() ); _erro( "close connection\n" ); delete_me(); return; } }
void c_rpc_server::c_session::write_handler(const boost::system::error_code &error, std::size_t bytes_transferred) { UNUSED(bytes_transferred); try { if (error) { _dbg("asio error " << error.message()); delete_me(); return; } // continue reading async_read(m_socket, boost::asio::buffer(&m_data_size.at(0), m_data_size.size()), [this](const boost::system::error_code &error, std::size_t bytes_transferred) { read_handler_size(error, bytes_transferred); }); } catch (const std::exception &e) { _erro( "exception in write_handler " << e.what() ); _erro( "close connection\n" ); delete_me(); return; } }
wrap_thread::~wrap_thread() { m_time_stopped = t_sysclock::now(); _info("wrap_thread destructor." + info()); if(!m_future.valid()) { _info("wrap_thread destructor - nothing to do (it was joined already?)"); // XXX more comments return; } if (m_destroy_timeout != std::chrono::seconds(0)) { _info("wrap_thread destructor - will try to join it automatically, for time: " << m_destroy_timeout.count()); std::future_status status = m_future.wait_for(m_destroy_timeout); if (status != std::future_status::ready) { _erro("can not end thread in given time. Will abort now."); std::abort(); } _info("thread was correctly joined it seems"); m_future.get(); // why? XXX } else { _erro("This thread was not joined, and you set to not wait for joining. Will abort."); std::abort(); } }
void c_the_program::startup_locales() { setlocale(LC_ALL,""); /* boost::locale::generator gen; // Specify location of dictionaries gen.add_messages_path(m_install_dir_share_locale); gen.add_messages_domain("galaxy42_main"); std::string locale_name; try { locale_name = std::use_facet<boost::locale::info>(gen("")).name(); std::cerr << "Locale: " << locale_name << endl; } catch (const std::exception &e) { std::cerr << "Can not detect language, set default language" << "\n"; locale_name = "en_US.UTF-8"; } std::locale::global(gen(locale_name)); //std::locale::global(gen("pl_PL.UTF-8")); // OK //std::locale::global(gen("Polish_Poland.UTF-8")); // not works std::cout.imbue(std::locale()); std::cerr.imbue(std::locale()); // Using mo_file_reader::gettext: std::cerr << std::string(80,'=') << std::endl << mo_file_reader::gettext("L_warning_work_in_progres") << std::endl << std::endl; std::cerr << mo_file_reader::gettext("L_program_is_pre_pre_alpha") << std::endl; std::cerr << mo_file_reader::gettext("L_program_is_copyrighted") << std::endl; std::cerr << std::endl; */ try { mo_file_reader mo_reader; _fact("Adding MO for" << m_install_dir_share_locale); mo_reader.add_messages_dir(m_install_dir_share_locale); mo_reader.add_mo_filename(std::string("galaxy42_main")); mo_reader.read_file(); } catch (const std::exception &e) { _erro( "mo file open error: " << e.what() ); } _fact( std::string(80,'=') << std::endl << mo_file_reader::gettext("L_warning_work_in_progres") << std::endl ); _fact( mo_file_reader::gettext("L_program_is_pre_pre_alpha") ); _fact( mo_file_reader::gettext("L_program_is_copyrighted") ); _fact( "" ); // const std::string m_install_dir_share_locale="share/locale"; // for now, for running in place // setlocale(LC_ALL,""); // string used_domain = bindtextdomain ("galaxy42_main", m_install_dir_share_locale.c_str() ); // textdomain("galaxy42_main"); // Using mo_file_reader::gettext: // std::cerr << mo_reader::mo_file_reader::gettext("L_program_is_pre_pre_alpha") << std::endl; // std::cerr << mo_reader::mo_file_reader::gettext("L_program_is_copyrighted") << std::endl; }
TEST(utils_wrap_thread, thread_at_throws_in_middle_of_move) { std::vector<wrap_thread> vec; vec.resize(1); vec.at(0) = wrap_thread(); // with normal thread, it would continue to run because it was spawned // in the temporary - we would have created std::thread( {some..work..in..lanbda} ) // and the thread would keep running since the exception would end function before thread is joined std::atomic<bool> endflag{false}; _info("Thread will start now"); auto example_function_causing_abort = [&]() { _info("Starting the bad function that should crash (abort)"); try { auto mythread = wrap_thread(std::chrono::seconds(2), [&](){ while(!endflag) { int volatile x=1,y=2; x=y; // to not have thread that never makes progress if (x==y) { } } } ); vec.at(1) = std::move(mythread) ; _erro("This code should not be reached (above the function at() should throw"); bool joined = vec.at(1).try_join( std::chrono::seconds(5) ); // trying to join for few seconds _erro("This unreachable code, has joined=" << joined); } catch(const std::out_of_range &) { _erro("As expected, the code thrown... though we will not reach this place here, since the destructor of now detached thread will abort program."); FAIL(); // unreachable } _erro("Should not reach this place"); FAIL(); // unreachable }; EXPECT_DEATH( { example_function_causing_abort(); } , ""); // catch std::abort
void c_rpc_server::c_session::execute_rpc_command(const std::string &input_message) { try { nlohmann::json j = nlohmann::json::parse(input_message); const std::string cmd_name = j["cmd"];//.begin().value(); dbg("cmd name " << cmd_name); // calling rpc function nlohmann::json json_response; { LockGuard<Mutex> lg(m_rpc_server_ptr->m_rpc_functions_map_mutex); json_response = m_rpc_server_ptr->m_rpc_functions_map.at(cmd_name)(input_message); } json_response["id"] = get_command_id(); if (j.find("id")!= j.end()) { json_response["re"] = j["id"]; } send_response(json_response); } catch (const std::exception &e) { _erro( "exception in execute_rpc_command " << e.what() ); _erro( "close connection\n" ); delete_me(); return; } }
size_t c_udp_wrapper_linux::receive_data(void *data_buf, const size_t data_buf_size, c_ip46_addr &from_address) { sockaddr_in6 from_addr_raw; // peering address of peer (socket sender), raw format socklen_t from_addr_raw_size = sizeof(from_addr_raw); // ^ size of it auto size_read = recvfrom(m_socket, data_buf, data_buf_size, 0, reinterpret_cast<sockaddr*>( & from_addr_raw), & from_addr_raw_size); if (from_addr_raw_size == sizeof(sockaddr_in6)) { // the message arrive from IP pasted into sockaddr_in6 format _erro("NOT IMPLEMENTED yet - recognizing IP of ipv6 peer"); // peeripv6-TODO(r)(easy) // trivial } else if (from_addr_raw_size == sizeof(sockaddr_in)) { // the message arrive from IP pasted into sockaddr_in (ipv4) format sockaddr_in addr = * reinterpret_cast<sockaddr_in*>(& from_addr_raw); // mem-cast-TODO(p) confirm reinterpret from_address.set_ip4(addr); } else { _throw_error( std::runtime_error("Data arrived from unknown socket address type") ); } return size_read; }
bool t_command_parser_executor::out_peers(const std::vector<std::string>& args) { if (args.empty()) return false; unsigned int limit; try { limit = std::stoi(args[0]); } catch(std::invalid_argument& ex) { _erro("stoi exception"); return false; } return m_executor.out_peers(limit); }
void c_tun_device_windows::handle_read(const boost::system::error_code& error, std::size_t length) { try { if (length < 1) throw std::runtime_error("Readed 0 bytes from tun"); if (error) throw std::runtime_error(error.message()); if (length < 54) throw std::runtime_error("tun data length < 54"); // 54 == sum of header sizes m_readed_bytes = length; if (c_ndp::is_packet_neighbor_solicitation(m_buffer)) { std::array<uint8_t, 94> neighbor_advertisement_packet = c_ndp::generate_neighbor_advertisement(m_buffer); boost::system::error_code ec; boost::asio::write(*m_stream_handle_ptr.get(), boost::asio::buffer(neighbor_advertisement_packet), ec); // prepares: blocks (but TUN is fast) if (ec) throw std::runtime_error("write neighbor advertisement packet to TUN error: " + ec.message()); } } catch (const std::runtime_error &e) { m_readed_bytes = 0; _erro("Problem with the TUN/TAP parser" << e.what()); _throw_error_sub( tuntap_error_devtun, "Problem with TUN/TAP device"); } // continue reading m_stream_handle_ptr->async_read_some(boost::asio::buffer(m_buffer), boost::bind(&c_tun_device_windows::handle_read, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred)); }
std::wstring c_tun_device_windows::get_device_guid() { const std::wstring adapterKey = L"SYSTEM\\CurrentControlSet\\Control\\Class\\{4D36E972-E325-11CE-BFC1-08002BE10318}"; _fact("Looking for device guid" << to_string(adapterKey)); LONG status = 1; HKEY key = nullptr; status = RegOpenKeyExW(HKEY_LOCAL_MACHINE, adapterKey.c_str(), 0, KEY_READ, &key); if (status != ERROR_SUCCESS) throw std::runtime_error("RegOpenKeyEx error, error code " + std::to_string(status)); hkey_wrapper key_wrapped(key); std::vector<std::wstring> subkeys_vector; try { subkeys_vector = get_subkeys(key_wrapped.get()); } catch (const std::exception &e) { key_wrapped.close(); throw e; } _dbg1("found " << subkeys_vector.size() << " reg keys"); key_wrapped.close(); for (const auto & subkey : subkeys_vector) { // foreach sub key if (subkey == L"Properties") continue; std::wstring subkey_reg_path = adapterKey + L"\\" + subkey; _fact(to_string(subkey_reg_path)); status = RegOpenKeyExW(HKEY_LOCAL_MACHINE, subkey_reg_path.c_str(), 0, KEY_QUERY_VALUE, &key); if (status != ERROR_SUCCESS) throw std::runtime_error("RegOpenKeyEx error, error code " + std::to_string(status)); // get ComponentId field DWORD size = 256; std::wstring componentId(size, '\0'); // this reinterpret_cast is not UB(3.10.10) because LPBYTE == unsigned char * // https://msdn.microsoft.com/en-us/library/windows/desktop/aa383751(v=vs.85).aspx status = RegQueryValueExW(key, L"ComponentId", nullptr, nullptr, reinterpret_cast<LPBYTE>(&componentId[0]), &size); if (status != ERROR_SUCCESS) { RegCloseKey(key); continue; } key_wrapped.set(key); std::wstring netCfgInstanceId; try { if (componentId.substr(0, 8) == L"root\\tap" || componentId.substr(0, 3) == L"tap") { // found TAP _note(to_string(subkey_reg_path)); size = 256; netCfgInstanceId.resize(size, '\0'); // this reinterpret_cast is not UB(3.10.10) because LPBYTE == unsigned char * // https://msdn.microsoft.com/en-us/library/windows/desktop/aa383751(v=vs.85).aspx status = RegQueryValueExW(key_wrapped.get(), L"NetCfgInstanceId", nullptr, nullptr, reinterpret_cast<LPBYTE>(&netCfgInstanceId[0]), &size); if (status != ERROR_SUCCESS) throw std::runtime_error("RegQueryValueEx error, error code " + std::to_string(GetLastError())); netCfgInstanceId.erase(size / sizeof(wchar_t) - 1); // remove '\0' _note(to_string(netCfgInstanceId)); key_wrapped.close(); HANDLE handle = open_tun_device(netCfgInstanceId); if (handle == INVALID_HANDLE_VALUE) continue; else { BOOL ret = CloseHandle(handle); if (ret == 0) throw std::runtime_error("CloseHandle error, " + std::to_string(GetLastError())); } return netCfgInstanceId; } } catch (const std::out_of_range &e) { _warn(std::string("register value processing error ") + e.what()); _note("componentId = " + to_string(componentId)); _note("netCfgInstanceId " + to_string(netCfgInstanceId)); } key_wrapped.close(); } _erro("Can not find device in windows registry"); throw std::runtime_error("Device not found"); }
void c_simulation::main_loop () { // PALETTE palette; //BITMAP *img_bgr = load_bitmap("dat/bgr-bright.tga", NULL); // TODO: s_font_allegl.reset (allegro_gl_convert_allegro_font(font,AGL_FONT_TYPE_TEXTURED,500.0), [](FONT *f){allegro_gl_destroy_font(f);}); for(auto &obj : m_world->m_objects) { obj->set_font(s_font_allegl); } int viewport_x = 0, viewport_y = 0; //show_mouse(m_screen); set_close_button_callback(c_close_button_handler); bool print_connect_line = false; bool start_simulation = false; bool simulation_pause = true; shared_ptr<c_cjddev> connect_node; std::chrono::steady_clock::time_point last_click_time = std::chrono::steady_clock::now() - std::chrono::milliseconds(1000); m_gui = make_shared<c_gui>(); // prepare drawtarget surface to draw to switch (m_drawtarget_type) { case e_drawtarget_type_allegro: m_drawtarget = make_shared<c_drawtarget_allegro>(m_frame); break; case e_drawtarget_type_opengl: m_drawtarget = make_shared<c_drawtarget_opengl>(); break; default: _erro("Warning: unsupported drawtarget"); } m_drawtarget->m_gui = m_gui; // bool allegro_keys_any_was=false; // is any key pressed right now (for key press/release) long loop_miliseconds = 0; long unsigned int frame_checkpoint = 0; /// needed for speed control (without world_draw manipulate in spacetime!) _UNUSED(frame_checkpoint); bool use_input_allegro = true; // always for now. input from Allegro bool use_draw_allegro = m_drawtarget_type == e_drawtarget_type_allegro; // draw in allegro bool use_draw_opengl = m_drawtarget_type == e_drawtarget_type_opengl; // draw in opengl _note("Entering main simulation loop"); // The main drawing is done inside this loop. ///@see rendering.txt/[[drawing_main]] float view_angle = 0.0; //float camera_offset = 1.0; float zoom = 1.0; float camera_step_z=-11.0; // === main loop === while (!m_goodbye && !close_button_pressed) { auto start_time = std::chrono::high_resolution_clock::now(); // --- process the keyboard/inputs --- if (use_input_allegro) { // TODO move this code here, but leave the variables in higher scope } poll_keyboard(); auto allegro_keys = key; auto allegro_shifts = key_shifts; // bool allegro_keys_any_is=false; // for (size_t i=0; i<sizeof(allegro_keys)/sizeof(allegro_keys[0]); ++i) allegro_keys_any_is=true; // the direct raw position const int allegro_mouse_x = mouse_x; const int allegro_mouse_y = mouse_y; const int allegro_mouse_b = mouse_b; // buttons // the position in display port GUI const int gui_mouse_x = allegro_mouse_x; const int gui_mouse_y = allegro_mouse_y; const int gui_mouse_b = allegro_mouse_b; // buttons // the position in the world coordinates const int gui_cursor_x = m_gui->view_x_rev(gui_mouse_x); const int gui_cursor_y = m_gui->view_y_rev(gui_mouse_y); const int gui_cursor_z = 0; // m_gui->view_z_rev(gui_mouse_z); _UNUSED(gui_mouse_b); _UNUSED(gui_cursor_x); _UNUSED(gui_cursor_y); _UNUSED(gui_cursor_z); //_dbg1("mouse_x mouse_y: " << gui_mouse_x << " " << gui_mouse_y); int allegro_char = 0; if (keypressed()) { allegro_char = readkey(); } // end of input // draw background of frame if (use_draw_allegro) { clear_to_color(m_frame, makecol(0, 128, 0)); blit(c_bitmaps::get_instance().m_background, m_frame, 0, 0, viewport_x, viewport_y, c_bitmaps::get_instance().m_background->w, c_bitmaps::get_instance().m_background->h); } if (use_draw_opengl) { glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ); //glDisable(GL_DEPTH_TEST); // ??? Enables Depth Testing //glEnable(GL_DEPTH_TEST); //glDepthFunc(GL_LEQUAL); // The Type Of Depth Testing To Do //glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); //glLoadIdentity(); // glTranslatef(m_gui->camera_x, m_gui->camera_y,camera_offset); // minimum and maximum value for zoom in/out and rotate the scene // if (camera_offset >= 10.0) camera_offset = 10.0; // if (camera_offset <= 0.5) camera_offset = 0.5; if (view_angle >= 70) view_angle = 70; if(view_angle <= 0) view_angle = 0; if( zoom <= 0.1 ) zoom = 0.1; //because of glFrustum -> when left=right, or bottom=top there's error GL_INVALID_VALUE, so we can't multiply e.g left,right by 0 glMatrixMode(GL_PROJECTION); glLoadIdentity(); glFrustum(-1.0*zoom, 1.0*zoom, -1.0*zoom, 1.0*zoom, 1.0,60.0); glMatrixMode(GL_MODELVIEW); glLoadIdentity(); //glTranslatef(0.0f,0.0f,-11.0); glTranslatef(0.0f,0.0f,camera_step_z); glRotatef(-view_angle, 1,0,0); glScalef(10,10,10); // drawing backgound glPushMatrix(); //glScalef(1,1,1); glBindTexture(GL_TEXTURE_2D,c_bitmaps::get_instance().m_background_opengl); glEnable(GL_BLEND); //float q=1.0/zoom; float q=1.0; glBegin(GL_QUADS); glTexCoord2f(0,q); glVertex3f(-1.0f,1.0f, 0.0f); glTexCoord2f(q,q); glVertex3f(1.0f,1.0f, 0.0f); glTexCoord2f(q,0); glVertex3f(1.0f,-1.0f,0.0f); glTexCoord2f(0,0); glVertex3f(-1.0f,-1.0f,0.0f); glEnd(); glDisable(GL_BLEND); glBindTexture(GL_TEXTURE_2D, 0); // texture glPopMatrix(); } // clear additional things if (use_draw_allegro) { clear_to_color(smallWindow, makecol(128, 128, 128)); } // main controll keys if (allegro_keys[KEY_ESC]) { _note("User exits the simulation from user interface"); m_goodbye = true; } if ((allegro_char & 0xff) == 'n' && !start_simulation) { std::cout << "ADD " << std::endl; _warn("THIS CODE IS NOT IMPLEMENTED NOW"); /* m_world->m_objects.push_back( make_shared<c_cjddev>( cjddev_detail_random_name(), // gui_mouse_x, gui_mouse_y, gui_cursor_x, gui_cursor_y, cjddev_detail_random_addr())); */ } if(allegro_keys[KEY_F1]){ //auto ptr = get_move_object(gui_mouse_x,gui_mouse_y); // TODO -in allegro? -not entire screen? /* try{ if(ptr != NULL){ int col_num =0; textout_ex(smallWindow, font, ptr->get_name().c_str(), 0, 0, makecol(0, 0, 255), -1); if(c_cjddev* tmp = dynamic_cast<c_cjddev *>(ptr.get()) ){ char* addr =(char *) malloc(45); sprintf(addr,"address: %ld",tmp->get_address()); textout_ex(smallWindow, font,addr , 10, col_num+=10, makecol(0, 0, 255), -1); sprintf(addr,"neighbors: %d",(int)tmp->get_neighbors().size()); textout_ex(smallWindow, font,addr , 10, col_num+=10, makecol(0, 0, 255), -1); sprintf(addr,"waitng: %d",(int)tmp->num_of_wating()); textout_ex(smallWindow, font,addr , 10, col_num+=10, makecol(0, 0, 255), -1); // textout_ex(smallWindow, font, ptr->get_name().c_str(), 0, 0, makecol(0, 0, 255), -1);{ free (addr); } if (use_draw_allegro) { // draw the information window blit (smallWindow,m_frame,0,0,m_frame->w-200,m_frame->h-200,screen->w/8, screen->h/4); } } } catch(...) {} */ // std::cout<<ptr->get_name().c_str()<<std::endl; } if(allegro_keys[KEY_F2]){ // BITMAP* screen = gui_get_screen(); int m_x =0; int m_y =0; static unsigned int num =0; if(num>=m_world->m_objects.size()){ num=0; } try{ // auto obj = m_world->m_objects.at(0); // m_x = m_world->m_objects.at(num)->get_x() - (screen->w/2); // m_y = m_world->m_objects.at(num)->get_y() - (screen->h/2); m_x = m_world->m_objects.at(num)->get_x()*m_gui->camera_zoom - (allegro_mouse_x); m_y = m_world->m_objects.at(num)->get_y()*m_gui->camera_zoom - (allegro_mouse_y); // std::cout<< screen->w<<" "<<screen->h<<" "<<screen->x_ofs<<" "<<screen->y_ofs<<std::endl; m_gui->camera_x = m_x ; m_gui->camera_y = m_y; std::this_thread::sleep_for(std::chrono::milliseconds(100)); num++; }catch(...) { } } // animation & tick if (m_frame_number % g_max_anim_frame == 0 && !simulation_pause) { frame_checkpoint = m_frame_number; m_world->tick(); // <=== } // === main user interface === // the mode typedef enum { e_mode_node, e_mode_camera } t_mode; t_mode mode; mode = e_mode_node; // by default we will move/edit etc the node (or entityt) if (allegro_shifts & KB_SHIFT_FLAG) mode = e_mode_camera; // with key SHIFT we move camera instea // mode: camera movement etc if (mode == e_mode_camera) { if (allegro_keys[KEY_LEFT]) m_gui->camera_x -= 10; if (allegro_keys[KEY_RIGHT]) m_gui->camera_x += 10; if (allegro_keys[KEY_UP]) m_gui->camera_y -= 10; if (allegro_keys[KEY_DOWN]) m_gui->camera_y += 10; const double zoom_speed = 1.1; if (allegro_keys[KEY_PGUP]) m_gui->camera_zoom *= zoom_speed; if (allegro_keys[KEY_PGDN]) m_gui->camera_zoom /= zoom_speed; } // rotate and zoom in/out the scene if(allegro_keys[KEY_Z]) { //camera_offset+=0.1; zoom+=0.1; _dbg1("zoom: " << zoom); } if(allegro_keys[KEY_X]) { //camera_offset-=0.1; zoom-=0.1; _dbg1("zoom: " << zoom); } if(allegro_keys[KEY_C]) { view_angle+=1.0; //farVal+=10; _dbg1("view_angle: " << view_angle); } if(allegro_keys[KEY_V]) { view_angle-=1.0; _dbg1("view_angle: " << view_angle); } if(allegro_keys[KEY_Q]) { camera_step_z+=0.1; } if(allegro_keys[KEY_W]) { camera_step_z -= 0.1; if(camera_step_z <= -11.0) camera_step_z=-11.0; } // === text debug on screen === string mouse_pos_str = std::to_string(gui_mouse_x) + " " + std::to_string(gui_mouse_y); string fps_str = "fps ???"; if (loop_miliseconds != 0) { fps_str = "fps: " + std::to_string(1000 / loop_miliseconds); } const int txt_h = 12; // line height (separation between lines) int txt_x = 10, txt_y = 10; // starting position of text if (use_draw_allegro) { string pck_speed_str = "sending packets speed - " + std::to_string(450 - g_max_anim_frame); textout_ex(m_frame, font, mouse_pos_str.c_str(), txt_x, txt_y += txt_h, makecol(0, 0, 255), -1); textout_ex(m_frame, font, fps_str.c_str(), txt_x, txt_y += txt_h, makecol(0, 0, 255), -1); textout_ex(m_frame, font, ("Frame nr.: " + std::to_string(m_frame_number)).c_str(), txt_x, txt_y += txt_h, makecol(0, 0, 255), -1); textout_ex(m_frame, font, pck_speed_str.c_str(), 100, 10, makecol(0, 0, 255), -1); if(allegro_keys[KEY_H]) { int tex_y = 10; int lineh = 10; textout_ex(m_frame, font, "s - start", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "p - pause", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "f - send FTP", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "t - select target", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "r - select source", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "d - remove node", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "n - add node", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "enter/esc - exit", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "Arrows: move selected node", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "SHIFT-Arrows: move the camera", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "SHIFT-PageUp/Down: zimm in/out", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "F1: info about node", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); textout_ex(m_frame, font, "F2: next node", 1140, tex_y+=lineh, makecol(0, 0, 255), -1); } else{ textout_ex(m_frame, font, "h - help", 1140, 30, makecol(0, 0, 255), -1); } } if (use_draw_opengl) { // TODO @opengl //textout_ex(m_frame, font, mouse_pos_str.c_str(), txt_x, txt_y += txt_h, makecol(0, 0, 255), -1); float offset = 0.03; float tex_y = 0.9; float tex_x = 0.7; string pck_speed_str = "sending packets speed - " + std::to_string(450 - g_max_anim_frame); glColor4f(0.0,0.0,1.0,0.0); //glScalef(0.2f,0.2f,0.2f); //glLoadIdentity(); glPushMatrix(); glEnable(GL_BLEND); allegro_gl_printf_ex(s_font_allegl.get(), -0.9, tex_y, 0.0, mouse_pos_str.c_str()); allegro_gl_printf_ex(s_font_allegl.get(), -0.9, tex_y-=offset, 0.0, fps_str.c_str()); allegro_gl_printf_ex(s_font_allegl.get(), -0.9, tex_y-=offset, 0.0, ("Frame nr.: " + std::to_string(m_frame_number)).c_str()); allegro_gl_printf_ex(s_font_allegl.get(), -0.7, 0.97, 0.0, pck_speed_str.c_str()); glDisable(GL_BLEND); glPopMatrix(); if(allegro_keys[KEY_H]) { _dbg1("KEY_H - opengl"); //glLoadIdentity(); glPushMatrix(); glEnable(GL_BLEND); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y, 0.0,"s - start"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"p - pause"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"f - send FTP"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"t - select target"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"r - select source"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"d - remove node"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"n - add node"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"enter/esc - exit"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"Arrows: move selected node"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"SHIFT-Arrows: move the camera"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"SHIFT-PageUp/Down: zoom in/out"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"F1: info about node"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y-=offset, 0.0,"F2: next node"); glDisable(GL_BLEND); glPopMatrix(); } else { //glLoadIdentity(); glPushMatrix(); glEnable(GL_BLEND); //allegro_gl_printf(s_font_allegl.get(), 0.8, 0.9, 0.0,0xFF0000,"h - help"); allegro_gl_printf_ex(s_font_allegl.get(), tex_x, tex_y, 0.0,"h - help"); //glBlendFunc(GL_ONE, GL_ZERO); glDisable(GL_BLEND); glPopMatrix(); } } //_dbg3("m_world->m_objects.size(): " << m_world->m_objects.size()); //_dbg3("get_move_object ret: " << get_move_object(gui_mouse_x, gui_mouse_y)); int move_object_index = get_move_object(gui_mouse_x, gui_mouse_y); ///< -1 if 'empty' if (move_object_index != -1) { // working with selected object m_gui->m_selected_object = m_world->m_objects.begin(); std::advance(m_gui->m_selected_object, move_object_index); auto selected_object = m_gui->m_selected_object; (*selected_object)->m_selected = true; c_entity *selected_object_raw = dynamic_cast<c_entity *>((*selected_object).get()); c_osi2_switch *selected_switch = dynamic_cast<c_osi2_switch *>((*selected_object).get()); // selected_switch->send_hello_to_neighbors(); // TODO //shared_ptr<c_cjddev> selected_device = std::dynamic_pointer_cast<c_cjddev>(selected_object); if (selected_object != m_world->m_objects.end()) { // editing the selected object // TODO: add connect /*if (gui_mouse_b == 1 && !print_connect_line) { print_connect_line = true; connect_node = std::dynamic_pointer_cast<c_cjddev>(selected_object); last_click_time = std::chrono::steady_clock::now(); } if (gui_mouse_b == 1 && print_connect_line && std::chrono::steady_clock::now() - last_click_time > std::chrono::milliseconds(500)) { // assert( connect_node && selected_object ); connect_node->add_neighbor(std::dynamic_pointer_cast<c_cjddev>(selected_object)); (std::dynamic_pointer_cast<c_cjddev>(selected_object))->add_neighbor(std::dynamic_pointer_cast<c_cjddev>(connect_node)); print_connect_line = false; }*/ if (mode == e_mode_node) { // working with selected object - moving if (!print_connect_line) { int speed = 5; if (allegro_keys[KEY_LEFT]) selected_object_raw->m_x += -speed; if (allegro_keys[KEY_RIGHT]) selected_object_raw->m_x += speed; if (allegro_keys[KEY_DOWN]) selected_object_raw->m_y += speed; if (allegro_keys[KEY_UP]) selected_object_raw->m_y += -speed; } } // moving selected object } /* if ((allegro_char & 0xff) == 's' && !start_simulation) { if (!m_gui->m_source || !m_gui->m_target) { std::cout << "please choose target and source node\n"; } else { m_gui->m_source->buy_net(m_gui->m_target->get_address()); start_simulation = true; simulation_pause = false; } } if ((allegro_char & 0xff) == 'd' && selected_device && !start_simulation) { for (shared_ptr<c_cjddev> &it : selected_device->get_neighbors()) { selected_device->remove_neighbor(it); it->remove_neighbor(selected_device); } for (auto it = m_world->m_objects.begin(); it != m_world->m_objects.end(); ++it) { if (it->get() == selected_device.get()) { m_world->m_objects.erase(it); break; } } } if ((allegro_char & 0xff) == 't' && selected_device && !start_simulation) { m_gui->m_target = selected_device; } if ((allegro_char & 0xff) == 'r' && selected_device && !start_simulation) { m_gui->m_source = selected_device; } if ((allegro_char & 0xff) == 'f') { if (!m_gui->m_source || !m_gui->m_target) std::cout << "please choose target and source node\n"; else { m_gui->m_source->send_ftp_packet(m_gui->m_target->get_address(), "FTP data"); last_click_time = std::chrono::steady_clock::now(); } } */ // === animation clock controll === if ((allegro_char & 0xff) == 'p') { simulation_pause = !simulation_pause; last_click_time = std::chrono::steady_clock::now(); } if (allegro_keys[KEY_MINUS_PAD] && g_max_anim_frame < 400 && std::chrono::steady_clock::now() - last_click_time > std::chrono::milliseconds(loop_miliseconds)) { //std::cout << m_frame_number-frame_checkpoint << " - " << g_max_anim_frame << " mod: " << (m_frame_number-frame_checkpoint) % g_max_anim_frame << std::endl; g_max_anim_frame += 1; last_click_time = std::chrono::steady_clock::now(); } if (allegro_keys[KEY_PLUS_PAD] && g_max_anim_frame > 10 && std::chrono::steady_clock::now() - last_click_time > std::chrono::milliseconds(loop_miliseconds)) { //std::cout << m_frame_number-frame_checkpoint << " + " << g_max_anim_frame << " mod: " << (m_frame_number-frame_checkpoint) % g_max_anim_frame << std::endl; g_max_anim_frame -= 1; last_click_time = std::chrono::steady_clock::now(); } } // === animation clock operations === m_world->draw(*m_drawtarget.get()); // <===== DRAW THE WORLD /* if ((m_frame_number - frame_checkpoint) < g_max_anim_frame) { m_world->draw(*m_drawtarget.get(), (m_frame_number - frame_checkpoint) % g_max_anim_frame); // <== } else { m_world->draw(*m_drawtarget.get(), g_max_anim_frame); } */ if (print_connect_line) { // the line the creates new connections if (use_draw_allegro) { line(m_frame, connect_node->m_x, connect_node->m_y, allegro_mouse_x, allegro_mouse_y, makecol(0, 255, 255)); } // TODO @opengl if (use_draw_opengl) { glColor3f(0.0f,1.0f,1.0f); glLineWidth(1.0); glScalef(1.0f,1.0f,1.0f); const int vx = m_gui->view_x(connect_node->m_x), vy = m_gui->view_y(connect_node->m_y); // position in viewport - because camera position //float start_line_x = ((connect_node->m_x)-0.5*SCREEN_W)/(0.5*SCREEN_W); //float start_line_y = -((connect_node->m_y)-0.5*SCREEN_H)/(0.5*SCREEN_H); float start_line_x = (vx-0.5*SCREEN_W)/(0.5*SCREEN_W); float start_line_y = -(vy-0.5*SCREEN_H)/(0.5*SCREEN_H); float end_line_x = (allegro_mouse_x-0.5*SCREEN_W)/(0.5*SCREEN_W); float end_line_y = -(allegro_mouse_y-0.5*SCREEN_H)/(0.5*SCREEN_H); //_dbg1("connect_node: " << connect_node->m_x << " " << connect_node->m_y); //_dbg1("allegro_mouse: " << allegro_mouse_x << " " << allegro_mouse_y); //_dbg1("start_line: " << start_line_x << " " << start_line_y); //_dbg1("end_line: " << end_line_x << " " << end_line_y); //glLoadIdentity(); glPushMatrix(); glBegin(GL_LINES); glVertex3f(start_line_x,start_line_y,0.0f); glVertex3f(end_line_x,end_line_y,0.0f); glEnd(); glPopMatrix(); } } if (allegro_mouse_b == 2) { // end/stop the line that creates new connections print_connect_line = false; } { auto x = allegro_mouse_x, y = allegro_mouse_y; int r = 5, rr = 4; if (use_draw_allegro) { line(m_frame, x - rr, y, x + rr, y, makecol(0, 0, 0)); line(m_frame, x, y - rr, x, y + rr, makecol(0, 0, 0)); circle(m_frame, x, y, r, makecol(255, 255, 255)); } // TODO @opengl if(use_draw_opengl) { float opengl_mouse_x = (x-SCREEN_W*0.5)/(0.5*SCREEN_W); float opengl_mouse_y = -(y-SCREEN_H*0.5)/(0.5*SCREEN_H); float cursor_size=0.01; //_dbg1("mouse_x mouse_y: " << mouse_x << " " << mouse_y); //_dbg1("screenW screenH: " << SCREEN_W << " " << SCREEN_H); //glLoadIdentity(); //glScalef(1/camera_offset, 1/camera_offset, 1.0); //glScalef(1.0*zoom, 1.0*zoom, 1.0*zoom); glPushMatrix(); glScalef(1.0f,1.0f,1.0f); glTranslatef(opengl_mouse_x,opengl_mouse_y,0.0f); //glTranslatef(m_gui->view_x_rev(mouse_x),m_gui->view_y_rev(mouse_y),0.0f); glColor3f(0.0, 0.0, 0.0); // draw cursor glBegin(GL_LINES); glVertex2f(-1.0f*cursor_size,0.0f); glVertex2f(1.0f*cursor_size,0.0f); glVertex2f(0.0f,-1.0f*cursor_size); glVertex2f(0.0f,1.0f*cursor_size); glEnd(); glPopMatrix(); } } // === show frame === if (use_draw_allegro) { //_dbg1("Allegro: frame done. fps = " << fps_str); scare_mouse(); blit(m_frame, m_screen, 0, 0, 0, 0, m_frame->w, m_frame->h); unscare_mouse(); if (!simulation_pause) { ++m_frame_number; } } if (use_draw_opengl) { //_dbg1("OpenGL: frame flip. fps = " << fps_str); allegro_gl_flip(); } for (auto &object : m_world->m_objects) { object->m_selected = false; } // std::this_thread::sleep_for(std::chrono::milliseconds(10)); auto stop_time = std::chrono::high_resolution_clock::now(); auto diff = stop_time - start_time; loop_miliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(diff).count(); } std::ofstream out_file("../layout/current/out.map.txt"); out_file << *m_world << std::endl; }
void c_the_program::startup_data_dir() { bool found=false; try { namespace b_fs = boost::filesystem; // find path to my main data dir (to my data "in share"). // e.g. /home/rafalcode/work/galaxy42/ - because it contains: // /home/rafalcode/work/galaxy42/share/locale/en/LC_MESSAGES/galaxy42_main.mo // we could normalize the path... but this could trigger more problems maybe with encoding of string. auto dir_normalize = [](std::string path) -> std::string { return path; // nothing for now. TODO (would be nicer to not display "//home/.." in this tests below }; b_fs::path cwd_full_boost( b_fs::current_path() ); string cwd_full = dir_normalize( b_fs::absolute( cwd_full_boost ) .string() ); // string cwd_full = b_fs::lexically_norma( b_fs::absolute( cwd_full_boost ) ).string(); b_fs::path selfpath = ""; // += cwd_full_boost; // selfpath += "/"; selfpath += argt_exec; // hmm, what? --rafal b_fs::path selfdir_boost = selfpath.remove_filename(); string selfdir = dir_normalize( b_fs::absolute( selfdir_boost ) .string() ); // cerr << "Start... [" << cwd_full << "] (cwd) " << endl; // cerr << "Start... [" << selfdir << "] (exec) " << endl; vector<string> data_dir_possible; data_dir_possible.push_back(cwd_full); data_dir_possible.push_back(selfdir); #if defined(__MACH__) // TODO when macosx .dmg fully works (when Gitian on macosx works) #elif defined(_WIN32) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(_MSC_VER) // data files should be next to .exe #else data_dir_possible.push_back("/usr"); data_dir_possible.push_back("/usr/local"); data_dir_possible.push_back("/usr/opt"); #endif for (auto && dir : data_dir_possible) { string testname = dir; testname += "/share/locale/en/LC_MESSAGES/galaxy42_main.mo"; _fact( "Test: [" << testname << "]... " << std::flush ); ifstream filetest( testname.c_str() ); if (filetest.good()) { m_install_dir_base = dir; found=true; _fact(" OK! " ); break; } else _fact( "" ); } } catch(std::exception & ex) { _erro( "Error while looking for data directory ("<<ex.what()<<")" << std::endl ); } if (!found) _fact( "Can not find language data files." ); _fact( "Data: [" << m_install_dir_base << "]" ); m_install_dir_share_locale = m_install_dir_base + "/share/locale"; _fact( "Lang: [" << m_install_dir_share_locale << "]" ); }