git.sesse.net Git - ultimatescore/blob - client/mainwindow.cpp

   1 #include "mainwindow.h"
   2 #include "post_to_main_thread.h"
   3 #include "ui_mainwindow.h"
   4
   5 #include <arpa/inet.h>
   6 #include <netinet/in.h>
   7 #include <netinet/tcp.h>
   8 #include <stdlib.h>
   9 #include <sys/types.h>
  10 #include <sys/socket.h>
  11 #include <unistd.h>
  12
  13 using namespace std;
  14
  15 string escape_html(const string &str)
  16 {
  17         string s = "";
  18         for (char ch : str) {
  19                 if (ch == '<') {
  20                         s += "&lt;";
  21                 } else if (ch == '>') {
  22                         s += "&gt;";
  23                 } else if (ch == '&') {
  24                         s += "&amp;";
  25                 } else {
  26                         s += ch;
  27                 }
  28         }
  29         return s;
  30 }
  31
  32 string escape_unicode(const string &str)
  33 {
  34         string s = "";
  35         for (size_t pos = 0; pos < str.size(); ) {
  36                 wchar_t wc;
  37                 int len = mbtowc(&wc, str.data() + pos, str.size() - pos);
  38                 if (len == -1) {
  39                         wc = '?';
  40                         len = 1;
  41                 }
  42                 pos += len;
  43
  44                 if (wc == '\\') {
  45                         s += "\\\\";
  46                 } else if (isprint(wc)) {
  47                         s += wc;
  48                 } else {
  49                         char buf[16];
  50                         snprintf(buf, sizeof(buf), "\\u%04x", wc);
  51                         s += buf;
  52                 }
  53         }
  54         return s;
  55 }
  56
  57 string escape_quotes(const string &str)
  58 {
  59         string s = "";
  60         for (char ch : str) {
  61                 if (ch == '"') {
  62                         s += '\\';
  63                 }
  64                 s += ch;
  65         }
  66         return s;
  67 }
  68
  69 string serialize_as_json(const map<string, string> &param)
  70 {
  71         string s = "{";
  72
  73         bool first = true;
  74         for (const auto &key_value : param) {
  75                 if (!first) s += ", ";
  76                 first = false;
  77
  78                 s += '"';
  79                 s += escape_quotes(escape_unicode(key_value.first));
  80                 s += "\": \"";
  81                 s += escape_quotes(escape_unicode(key_value.second));
  82                 s += '"';
  83         }
  84         s += "}";
  85         return s;
  86 }
  87
  88 MainWindow::MainWindow(QWidget *parent) :
  89     QMainWindow(parent),
  90     ui(new Ui::MainWindow)
  91 {
  92         ui->setupUi(this);
  93         for (QComboBox *team_combo : { ui->initials_1_edit, ui->initials_2_edit, ui->match_2_initials_1_edit, ui->match_2_initials_2_edit, ui->match_3_initials_1_edit, ui->match_3_initials_2_edit }) {
  94                 team_combo->addItem("BFK", "navy");
  95                 team_combo->addItem("BRI", "navy");
  96                 team_combo->addItem("BSI", "white");
  97                 team_combo->addItem("ESK", "white");
  98                 team_combo->addItem("GRI", "");
  99                 team_combo->addItem("NMBUI", "cyan");
 100                 team_combo->addItem("OBSI", "white");
 101                 team_combo->addItem("OSI", "black");
 102                 team_combo->addItem("PCLH", "red");
 103                 team_combo->addItem("PCLA", "red");
 104                 team_combo->addItem("TFK", "yellow");
 105                 team_combo->addItem("TSI", "orange");
 106                 team_combo->addItem("UUJJ", "");
 107         }
 108
 109         ws = new WSServer("127.0.0.1", 5250);
 110         ws->set_connection_callback([this](bool connected) {
 111                 string msg = connected ? "Connected" : "Not connected";
 112                 post_to_main_thread([this, msg]() {
 113                         ui->ws_connected_label->setText(QString::fromStdString(msg));
 114                 });
 115         });
 116
 117         udp_thread = std::thread(&MainWindow::udp_thread_func, this, 6000);
 118         udp_thread2 = std::thread(&MainWindow::udp_thread_func, this, 6001);
 119         udp_thread3 = std::thread(&MainWindow::udp_thread_func, this, 6002);
 120
 121         connect(ui->ws_disconnect_btn, &QPushButton::clicked, this, &MainWindow::ws_disconnect_clicked);
 122         connect(ui->set_initials_btn, &QPushButton::clicked, this, &MainWindow::set_initials_clicked);
 123         connect(ui->set_match_2_initials_btn, &QPushButton::clicked, this, &MainWindow::set_match_2_initials_clicked);
 124         connect(ui->set_match_3_initials_btn, &QPushButton::clicked, this, &MainWindow::set_match_3_initials_clicked);
 125         connect(ui->set_color_btn, &QPushButton::clicked, this, &MainWindow::set_color_clicked);
 126         connect(ui->set_score_btn, &QPushButton::clicked, this, &MainWindow::set_score_clicked);
 127         connect(ui->set_all_scorebug_btn, &QPushButton::clicked, this, &MainWindow::set_all_scorebug_clicked);
 128         connect(ui->goal_1_btn, &QPushButton::clicked, this, [this]() { add_goal(ui->score_1_box, 1); });
 129         connect(ui->ungoal_1_btn, &QPushButton::clicked, this, [this]() { add_goal(ui->score_1_box, -1); });
 130         connect(ui->goal_2_btn, &QPushButton::clicked, this, [this]() { add_goal(ui->score_2_box, 1); });
 131         connect(ui->ungoal_2_btn, &QPushButton::clicked, this, [this]() { add_goal(ui->score_2_box, -1); });
 132
 133         connect(ui->set_clock_btn, &QPushButton::clicked, this, &MainWindow::set_clock_clicked);
 134         connect(ui->set_clock_limit_btn, &QPushButton::clicked, this, &MainWindow::set_clock_limit_clicked);
 135         connect(ui->start_and_show_clock_btn, &QPushButton::clicked, this, &MainWindow::start_and_show_clock_clicked);
 136         connect(ui->stop_clock_btn, &QPushButton::clicked, this, &MainWindow::stop_clock_clicked);
 137         connect(ui->show_clock_btn, &QPushButton::clicked, this, &MainWindow::show_clock_clicked);
 138         connect(ui->hide_clock_btn, &QPushButton::clicked, this, &MainWindow::hide_clock_clicked);
 139         connect(ui->show_match_2_btn, &QPushButton::clicked, this, &MainWindow::show_match_2_clicked);
 140         connect(ui->hide_match_2_btn, &QPushButton::clicked, this, &MainWindow::hide_match_2_clicked);
 141         connect(ui->show_match_3_btn, &QPushButton::clicked, this, &MainWindow::show_match_3_clicked);
 142         connect(ui->hide_match_3_btn, &QPushButton::clicked, this, &MainWindow::hide_match_3_clicked);
 143
 144         connect(ui->set_comment_btn, &QPushButton::clicked, this, &MainWindow::set_comment_clicked);
 145         connect(ui->set_and_show_comment_btn, &QPushButton::clicked, this, &MainWindow::set_and_show_comment_clicked);
 146         connect(ui->hide_comment_btn, &QPushButton::clicked, this, &MainWindow::hide_comment_clicked);
 147         connect(ui->set_and_show_autocomment_btn, &QPushButton::clicked, this, &MainWindow::set_and_show_autocomment_clicked);
 148         connect(ui->autoshow_autocomment, &QCheckBox::stateChanged, this, &MainWindow::autocomment_update);
 149
 150         connect(ui->show_lower_third_btn, &QPushButton::clicked, this, &MainWindow::show_lower_third_clicked);
 151         connect(ui->hide_lower_third_btn, &QPushButton::clicked, this, &MainWindow::hide_lower_third_clicked);
 152
 153         connect(ui->quick_lower_third_edit, &QLineEdit::returnPressed, this, &MainWindow::quick_lower_third_activate);
 154         connect(ui->show_quick_lower_third_btn, &QPushButton::clicked, this, &MainWindow::quick_lower_third_activate);
 155
 156         connect(ui->show_scorebug_btn, &QPushButton::clicked, this, &MainWindow::show_scorebug_clicked);
 157         connect(ui->show_group_a_btn, &QPushButton::clicked, this, [this]() { show_group_clicked("Group A"); });
 158         connect(ui->show_group_b_btn, &QPushButton::clicked, this, [this]() { show_group_clicked("Group B"); });
 159         connect(ui->show_group_c_btn, &QPushButton::clicked, this, [this]() { show_group_clicked("Group C"); });
 160         connect(ui->show_schedule_btn, &QPushButton::clicked, this, &MainWindow::show_schedule_clicked);
 161         connect(ui->show_carousel_btn, &QPushButton::clicked, this, &MainWindow::show_carousel_clicked);
 162         connect(ui->show_nothing_btn, &QPushButton::clicked, this, &MainWindow::show_nothing_clicked);
 163         connect(ui->show_roster_1_btn, &QPushButton::clicked, this, [this]() { show_roster_clicked(ui->initials_1_edit->currentText().toStdString()); });
 164         connect(ui->show_roster_2_btn, &QPushButton::clicked, this, [this]() { show_roster_clicked(ui->initials_2_edit->currentText().toStdString()); });
 165         connect(ui->show_roster_carousel_btn, &QPushButton::clicked, this, &MainWindow::show_roster_carousel_clicked);
 166
 167         connect(ui->initials_1_edit, QOverload<int>::of(&QComboBox::currentIndexChanged), [=](int index) {
 168                 ui->color_1_edit->setText(ui->initials_1_edit->itemData(index).toString());
 169         });
 170         connect(ui->initials_2_edit, QOverload<int>::of(&QComboBox::currentIndexChanged), [=](int index) {
 171                 ui->color_2_edit->setText(ui->initials_2_edit->itemData(index).toString());
 172         });
 173
 174         autocomment_update();
 175
 176         const set<pair<unsigned, unsigned>> usb{{ 0x0e8f, 0x0041 }};
 177         event_device = new EventDevice(usb, ui->quick_lower_third_edit);
 178         event_device->start_thread();
 179 }
 180
 181 MainWindow::~MainWindow()
 182 {
 183         delete ui;
 184 }
 185
 186 void MainWindow::ws_disconnect_clicked()
 187 {
 188         ws->change_port(stoi(ui->ws_port_box->text().toStdString()));
 189 }
 190
 191 void MainWindow::set_initials_clicked()
 192 {
 193         map<string, string> param;
 194         param["team1"] = escape_html(ui->initials_1_edit->currentText().toStdString());
 195         param["team2"] = escape_html(ui->initials_2_edit->currentText().toStdString());
 196         ws->send_command("update " + serialize_as_json(param));
 197         ws->send_command("eval setteams()");
 198 }
 199
 200 void MainWindow::set_match_2_initials_clicked()
 201 {
 202         map<string, string> param;
 203         param["team1"] = escape_html(ui->match_2_initials_1_edit->currentText().toStdString());
 204         param["team2"] = escape_html(ui->match_2_initials_2_edit->currentText().toStdString());
 205         ws->send_command("update " + serialize_as_json(param));
 206         ws->send_command("eval setteams2()");
 207 }
 208
 209 void MainWindow::set_match_3_initials_clicked()
 210 {
 211         map<string, string> param;
 212         param["team1"] = escape_html(ui->match_3_initials_1_edit->currentText().toStdString());
 213         param["team2"] = escape_html(ui->match_3_initials_2_edit->currentText().toStdString());
 214         ws->send_command("update " + serialize_as_json(param));
 215         ws->send_command("eval setteams3()");
 216 }
 217
 218 void MainWindow::set_color_clicked()
 219 {
 220         map<string, string> param;
 221         param["team1color"] = ui->color_1_edit->text().toStdString();  // Should maybe be escaped, but meh.
 222         param["team2color"] = ui->color_2_edit->text().toStdString();
 223         ws->send_command("update " + serialize_as_json(param));
 224         ws->send_command("eval setcolors()");
 225 }
 226
 227 void MainWindow::set_score_clicked()
 228 {
 229         map<string, string> param;
 230         param["score1"] = to_string(ui->score_1_box->value());
 231         param["score2"] = to_string(ui->score_2_box->value());
 232         ws->send_command("update " + serialize_as_json(param));
 233         ws->send_command("eval setscore()");
 234         autocomment_update();
 235 }
 236
 237 void MainWindow::set_all_scorebug_clicked()
 238 {
 239         set_initials_clicked();
 240         set_color_clicked();
 241         set_score_clicked();
 242 }
 243
 244 void MainWindow::add_goal(QSpinBox *box, int delta)
 245 {
 246         box->setValue(box->value() + delta);
 247         set_score_clicked();
 248 }
 249
 250 void MainWindow::set_clock_clicked()
 251 {
 252         map<string, string> param;
 253         param["clock_min"] = to_string(ui->clock_min_box->value());
 254         param["clock_sec"] = to_string(ui->clock_sec_box->value());
 255         ws->send_command("update " + serialize_as_json(param));
 256         ws->send_command("eval setclockfromstate()");
 257 }
 258
 259 void MainWindow::set_clock_limit_clicked()
 260 {
 261         map<string, string> param;
 262         param["clock_limit_min"] = to_string(ui->clock_limit_min_box->value());
 263         param["clock_limit_sec"] = to_string(ui->clock_limit_sec_box->value());
 264         ws->send_command("update " + serialize_as_json(param));
 265         ws->send_command("eval setclocklimitfromstate()");
 266 }
 267
 268 void MainWindow::start_and_show_clock_clicked()
 269 {
 270         ws->send_command("eval startclock(0)");  // Also shows.
 271 }
 272
 273 void MainWindow::stop_clock_clicked()
 274 {
 275         ws->send_command("eval stopclock(0)");
 276 }
 277
 278 void MainWindow::show_clock_clicked()
 279 {
 280         ws->send_command("eval showclock()");
 281 }
 282
 283 void MainWindow::hide_clock_clicked()
 284 {
 285         ws->send_command("eval hideclock()");
 286 }
 287
 288 void MainWindow::show_match_2_clicked()
 289 {
 290         ws->send_command("eval showmatch2()");
 291 }
 292
 293 void MainWindow::hide_match_2_clicked()
 294 {
 295         ws->send_command("eval hidematch2()");
 296 }
 297
 298 void MainWindow::show_match_3_clicked()
 299 {
 300         ws->send_command("eval showmatch3()");
 301 }
 302
 303 void MainWindow::hide_match_3_clicked()
 304 {
 305         ws->send_command("eval hidematch3()");
 306 }
 307
 308 void MainWindow::set_comment_clicked()
 309 {
 310         map<string, string> param;
 311         param["comment"] = ui->comment_edit->text().toStdString();
 312         ws->send_command("update " + serialize_as_json(param));
 313         ws->send_command("eval setcomment()");
 314 }
 315
 316 void MainWindow::set_and_show_comment_clicked()
 317 {
 318         set_comment_clicked();
 319         ws->send_command("eval showcomment()");
 320 }
 321
 322 void MainWindow::set_and_show_autocomment_clicked()
 323 {
 324         ui->comment_edit->setText(ui->autocomment_edit->text());
 325         set_and_show_comment_clicked();
 326 }
 327
 328 void MainWindow::hide_comment_clicked()
 329 {
 330         ws->send_command("eval hidecomment()");
 331 }
 332
 333 void MainWindow::show_lower_third_clicked()
 334 {
 335         map<string, string> param;
 336         param["text1"] = ui->lowerthird_heading_edit->text().toStdString();
 337         param["text2"] = ui->lowerthird_subheading_edit->text().toStdString();
 338         ws->send_command("update " + serialize_as_json(param));
 339         ws->send_command("eval setandshowlowerthird()");
 340 }
 341
 342 void MainWindow::hide_lower_third_clicked()
 343 {
 344         ws->send_command("eval hidelowerthird()");
 345 }
 346
 347 void MainWindow::quick_lower_third_activate()
 348 {
 349         string code = ui->quick_lower_third_edit->text().toUpper().toStdString();
 350         if (code == "A") {
 351                 add_goal(ui->score_1_box, 1);
 352         } else if (code == "B") {
 353                 add_goal(ui->score_2_box, 1);
 354         } else if (code == "C") {
 355                 ws->send_command("eval hidelowerthird()");
 356         } else {
 357                 map<string, string> param;
 358                 param["code"] = code;
 359                 ws->send_command("update " + serialize_as_json(param));
 360                 ws->send_command("eval quicklowerthird()");
 361         }
 362         ui->quick_lower_third_edit->clear();
 363 }
 364
 365 void MainWindow::autocomment_update()
 366 {
 367         int score1 = ui->score_1_box->value();
 368         int score2 = ui->score_2_box->value();
 369         string msg;
 370         if (abs(score1 - score2) >= 3) {
 371                 msg = "Game ends after this point";
 372         } else {
 373                 int cap = max(score1, score2) + 1;
 374                 if (score1 == score2) ++cap;
 375
 376                 if (cap >= 13) {
 377                         msg = "Point cap: First to 13";
 378                 } else {
 379                         char buf[32];
 380                         snprintf(buf, sizeof(buf), "Pagacap: First to %d", cap);
 381                         msg = buf;
 382                 }
 383         }
 384         ui->autocomment_edit->setText(QString::fromStdString(msg));
 385
 386         map<string, string> param;
 387         param["autocomment_on_clock_limit"] = ui->autoshow_autocomment->isChecked() ? "1" : "0";
 388         param["autocomment"] = msg;
 389         ws->send_command("update " + serialize_as_json(param));
 390 }
 391
 392 void MainWindow::show_scorebug_clicked()
 393 {
 394         ws->send_command("eval stopcarousel()");
 395         ws->send_command("eval hidetable()");
 396         ws->send_command("eval showscorebug()");
 397 }
 398
 399 void MainWindow::show_group_clicked(const std::string &group_name)
 400 {
 401         map<string, string> param;
 402         param["group_name"] = group_name;
 403         ws->send_command("eval stopcarousel()");
 404         ws->send_command("update " + serialize_as_json(param));
 405         ws->send_command("eval showgroup_from_state()");
 406 }
 407
 408 void MainWindow::show_roster_clicked(const std::string &team_code)
 409 {
 410         map<string, string> param;
 411         param["team_code"] = team_code;
 412         ws->send_command("eval stopcarousel()");
 413         ws->send_command("update " + serialize_as_json(param));
 414         ws->send_command("eval showroster_from_state()");
 415 }
 416
 417 void MainWindow::show_schedule_clicked()
 418 {
 419         ws->send_command("eval stopcarousel()");
 420         ws->send_command("eval showschedule()");
 421 }
 422
 423 void MainWindow::show_carousel_clicked()
 424 {
 425         ws->send_command("eval stopcarousel()");
 426         ws->send_command("eval showcarousel()");
 427 }
 428
 429 void MainWindow::show_roster_carousel_clicked()
 430 {
 431         map<string, string> param;
 432         param["team1"] = escape_html(ui->initials_1_edit->currentText().toStdString());
 433         param["team2"] = escape_html(ui->initials_2_edit->currentText().toStdString());
 434         ws->send_command("eval stopcarousel()");
 435         ws->send_command("update " + serialize_as_json(param));
 436         ws->send_command("eval showrostercarousel_from_state()");
 437 }
 438
 439 void MainWindow::show_nothing_clicked()
 440 {
 441         ws->send_command("eval hidescorebug()");
 442         ws->send_command("eval stopcarousel()");
 443         ws->send_command("eval hidetable()");
 444 }
 445
 446 void udp_thread_nat_func(int sock, int port)
 447 {
 448         sockaddr_in6 saddr6;
 449         memset(&saddr6, 0, sizeof(saddr6));
 450         saddr6.sin6_family = AF_INET6;
 451         inet_pton(AF_INET6, "::ffff:193.35.52.50", &saddr6.sin6_addr);
 452         saddr6.sin6_port = htons(port);
 453
 454         for ( ;; ) {
 455                 char buf[] = "ping";
 456                 sendto(sock, buf, 4, 0, (sockaddr *)&saddr6, sizeof(saddr6));
 457                 sleep(1);
 458         }
 459 }
 460
 461 void MainWindow::udp_thread_func(int port)
 462 {
 463         int sock = socket(PF_INET6, SOCK_DGRAM, IPPROTO_UDP);
 464         if (sock == -1) {
 465                 perror("socket");
 466                 exit(1);
 467         }
 468
 469         int one = 1;
 470         if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) == -1) {
 471                 perror("setsockopt");
 472                 exit(1);
 473         }
 474
 475         sockaddr_in6 saddr6;
 476         memset(&saddr6, 0, sizeof(saddr6));
 477         saddr6.sin6_family = AF_INET6;
 478         inet_pton(AF_INET6, "::", &saddr6.sin6_addr);
 479         saddr6.sin6_port = htons(port);
 480         if (bind(sock, (sockaddr *)&saddr6, sizeof(saddr6)) == -1) {
 481                 perror("bind");
 482                 exit(1);
 483         }
 484
 485         std::thread(&udp_thread_nat_func, sock, port + 1000).detach();
 486
 487         for ( ;; ) {
 488                 char buf[4096];
 489                 int err = recv(sock, buf, sizeof(buf), 0);
 490                 if (err == -1) {
 491                         perror("recv");
 492                         exit(1);
 493                 }
 494
 495                 post_to_main_thread([buf, err, port, this] {
 496                         bt6000_message_received(string(buf, err), port);
 497                 });
 498         }
 499 }
 500
 501 int parse_digit(char ch)
 502 {
 503         if (ch >= '0' && ch <= '9') {
 504                 return ch - '0';
 505         }
 506         return 0;
 507 }
 508
 509 int parse_clock(char ch1, char ch2)
 510 {
 511         int s1 = parse_digit(ch1);
 512         int s2 = parse_digit(ch2);
 513         return s1 * 10 + s2;
 514 }
 515
 516 int parse_score(char ch1, char ch2, char ch3)
 517 {
 518         int s1 = parse_digit(ch1);
 519         int s2 = parse_digit(ch2);
 520         int s3 = parse_digit(ch3);
 521         return s1 * 100 + s2 * 10 + s3;
 522 }
 523
 524 void MainWindow::bt6000_message_received(const string &msg, int port)
 525 {
 526         fprintf(stderr, "BT6000 message: '%s' (port %d)\n", msg.c_str(), port);
 527         if (port == 6002) {
 528                 if (!ui->bt6000_3_enable->isChecked()) {
 529                         return;
 530                 }
 531         } else if (port == 6001) {
 532                 if (!ui->bt6000_2_enable->isChecked()) {
 533                         return;
 534                 }
 535         } else {
 536                 if (!ui->bt6000_enable->isChecked()) {
 537                         return;
 538                 }
 539         }
 540
 541         if (msg.size() >= 9 && msg[0] == 'G' && msg[1] == '0' && msg[2] == '1') {
 542                 // G01: Game clock, period number, and number of time-outs.
 543                 bool clock_running = !(msg[3] & 0x02);
 544 //              bool klaxon = (msg[3] & 0x04);
 545                 int minutes = parse_clock(msg[5], msg[6]);
 546                 int seconds = parse_clock(msg[7], msg[8]);
 547
 548                 map<string, string> param;
 549                 param["clock_min"] = to_string(minutes);
 550                 param["clock_sec"] = to_string(seconds);
 551                 ws->send_command("update " + serialize_as_json(param));
 552
 553                 if (port == 6002) {
 554                         ws->send_command("eval adjustclockfromstate(2)");
 555                         if (clock_running) {
 556                                 ws->send_command("eval startclock(2)");
 557                         } else {
 558                                 ws->send_command("eval stopclock(2)");
 559                         }
 560                 } else if (port == 6001) {
 561                         ws->send_command("eval adjustclockfromstate(1)");
 562                         if (clock_running) {
 563                                 ws->send_command("eval startclock(1)");
 564                         } else {
 565                                 ws->send_command("eval stopclock(1)");
 566                         }
 567                 } else {
 568                         ws->send_command("eval adjustclockfromstate(0)");
 569                         if (clock_running) {
 570                                 ws->send_command("eval startclock(0)");
 571                         } else {
 572                                 ws->send_command("eval stopclock(0)");
 573                         }
 574                 }
 575         }
 576         if (msg.size() >= 10 && msg[0] == 'G' && msg[1] == '0' && msg[2] == '2') {
 577                 int score1 = parse_score(msg[4], msg[5], msg[6]);
 578                 int score2 = parse_score(msg[7], msg[8], msg[9]);
 579                 if (port == 6002) {
 580                         map<string, string> param;
 581                         param["score1"] = to_string(score1);
 582                         param["score2"] = to_string(score2);
 583                         ws->send_command("update " + serialize_as_json(param));
 584                         ws->send_command("eval setscore3()");
 585                 } else if (port == 6001) {
 586                         map<string, string> param;
 587                         param["score1"] = to_string(score1);
 588                         param["score2"] = to_string(score2);
 589                         ws->send_command("update " + serialize_as_json(param));
 590                         ws->send_command("eval setscore2()");
 591                 } else {
 592                         ui->score_1_box->setValue(score1);
 593                         ui->score_2_box->setValue(score2);
 594                         set_score_clicked();
 595                 }
 596         }
 597
 598         // Ignore type 3 (penalties) and type 4 (timeouts).
 599 }