atrooney-online-2/src/packet_distribution.cpp

742 lines
22 KiB
C++

#include "aoapplication.h"
#include "courtroom.h"
#include "debug_functions.h"
#include "hardware_functions.h"
#include "lobby.h"
#include "networkmanager.h"
void AOApplication::ms_packet_received(AOPacket *p_packet)
{
QString header = p_packet->get_header();
// Some packets need to handle decode/encode separately
if (header != "SC") {
p_packet->net_decode();
}
QStringList f_contents = p_packet->get_contents();
#ifdef DEBUG_NETWORK
if (header != "CHECK")
qDebug() << "R(ms):" << p_packet->to_string();
#endif
if (header == "ALL") {
server_list.clear();
for (QString i_string : p_packet->get_contents()) {
server_type f_server;
QStringList sub_contents = i_string.split("&");
if (sub_contents.size() < 4) {
qDebug() << "W: malformed packet";
continue;
}
f_server.name = sub_contents.at(0);
f_server.desc = sub_contents.at(1);
f_server.ip = sub_contents.at(2);
f_server.port = sub_contents.at(3).toInt();
server_list.append(f_server);
}
if (lobby_constructed) {
w_lobby->list_servers();
}
}
else if (header == "CT") {
QString f_name, f_message;
if (f_contents.size() == 1) {
f_name = "";
f_message = f_contents.at(0);
}
else if (f_contents.size() >= 2) {
f_name = f_contents.at(0);
f_message = f_contents.at(1);
}
else
goto end;
if (lobby_constructed) {
w_lobby->append_chatmessage(f_name, f_message);
}
if (courtroom_constructed && courtroom_loaded) {
w_courtroom->append_ms_chatmessage(f_name, f_message);
}
}
else if (header == "AO2CHECK") {
send_ms_packet(new AOPacket("ID#AO2#" + get_version_string() + "#%"));
send_ms_packet(new AOPacket("HI#" + get_hdid() + "#%"));
if (f_contents.size() < 1)
goto end;
QStringList version_contents = f_contents.at(0).split(".");
if (version_contents.size() < 3)
goto end;
int f_release = version_contents.at(0).toInt();
int f_major = version_contents.at(1).toInt();
int f_minor = version_contents.at(2).toInt();
if (get_release() > f_release)
goto end;
else if (get_release() == f_release) {
if (get_major_version() > f_major)
goto end;
else if (get_major_version() == f_major) {
if (get_minor_version() >= f_minor)
goto end;
}
}
call_notice(tr("Outdated version! Your version: %1\n"
"Please go to aceattorneyonline.com to update.")
.arg(get_version_string()));
destruct_courtroom();
destruct_lobby();
}
end:
delete p_packet;
}
void AOApplication::append_to_demofile(QString packet_string)
{
if (get_auto_logging_enabled() && !log_filename.isEmpty())
{
QString path = log_filename.left(log_filename.size()).replace(".log", ".demo");
if (!demo_timer.isValid())
demo_timer.start();
else
append_to_file("wait#"+ QString::number(demo_timer.restart()) + "#%", path, true);
append_to_file(packet_string, path, true);
}
}
void AOApplication::server_packet_received(AOPacket *p_packet)
{
QStringList f_contents_encoded = p_packet->get_contents();
p_packet->net_decode();
QString header = p_packet->get_header();
QStringList f_contents = p_packet->get_contents();
QString f_packet = p_packet->to_string();
#ifdef DEBUG_NETWORK
if (header != "checkconnection")
qDebug() << "R:" << f_packet;
#endif
if (header == "decryptor") {
if (f_contents.size() == 0)
goto end;
// default(legacy) values
yellow_text_enabled = false;
prezoom_enabled = false;
flipping_enabled = false;
custom_objection_enabled = false;
desk_mod_enabled = false;
evidence_enabled = false;
cccc_ic_support_enabled = false;
arup_enabled = false;
casing_alerts_enabled = false;
modcall_reason_enabled = false;
looping_sfx_support_enabled = false;
additive_enabled = false;
effects_enabled = false;
y_offset_enabled = false;
QString f_hdid;
f_hdid = get_hdid();
AOPacket *hi_packet = new AOPacket("HI#" + f_hdid + "#%");
send_server_packet(hi_packet);
}
else if (header == "ID") {
if (f_contents.size() < 2)
goto end;
s_pv = f_contents.at(0).toInt();
server_software = f_contents.at(1);
if (lobby_constructed)
w_lobby->enable_connect_button();
send_server_packet(new AOPacket("ID#AO2#" + get_version_string() + "#%"));
}
else if (header == "CT") {
if (f_contents.size() < 2)
goto end;
if (courtroom_constructed) {
if (f_contents.size() == 3)
w_courtroom->append_server_chatmessage(
f_contents.at(0), f_contents.at(1), f_contents.at(2));
else
w_courtroom->append_server_chatmessage(f_contents.at(0),
f_contents.at(1), "0");
append_to_demofile(p_packet->to_string(true));
}
}
else if (header == "FL") {
yellow_text_enabled = false;
prezoom_enabled = false;
flipping_enabled = false;
custom_objection_enabled = false;
desk_mod_enabled = false;
evidence_enabled = false;
cccc_ic_support_enabled = false;
arup_enabled = false;
casing_alerts_enabled = false;
modcall_reason_enabled = false;
looping_sfx_support_enabled = false;
additive_enabled = false;
effects_enabled = false;
expanded_desk_mods_enabled = false;
auth_packet_enabled = false;
if (f_packet.contains("yellowtext", Qt::CaseInsensitive))
yellow_text_enabled = true;
if (f_packet.contains("prezoom", Qt::CaseInsensitive))
prezoom_enabled = true;
if (f_packet.contains("flipping", Qt::CaseInsensitive))
flipping_enabled = true;
if (f_packet.contains("customobjections", Qt::CaseInsensitive))
custom_objection_enabled = true;
if (f_packet.contains("deskmod", Qt::CaseInsensitive))
desk_mod_enabled = true;
if (f_packet.contains("evidence", Qt::CaseInsensitive))
evidence_enabled = true;
if (f_packet.contains("cccc_ic_support", Qt::CaseInsensitive))
cccc_ic_support_enabled = true;
if (f_packet.contains("arup", Qt::CaseInsensitive))
arup_enabled = true;
if (f_packet.contains("casing_alerts", Qt::CaseInsensitive))
casing_alerts_enabled = true;
if (f_packet.contains("modcall_reason", Qt::CaseInsensitive))
modcall_reason_enabled = true;
if (f_packet.contains("looping_sfx", Qt::CaseInsensitive))
looping_sfx_support_enabled = true;
if (f_packet.contains("additive", Qt::CaseInsensitive))
additive_enabled = true;
if (f_packet.contains("effects", Qt::CaseInsensitive))
effects_enabled = true;
if (f_packet.contains("y_offset", Qt::CaseInsensitive))
y_offset_enabled = true;
if (f_packet.contains("expanded_desk_mods", Qt::CaseInsensitive))
expanded_desk_mods_enabled = true;
if (f_packet.contains("auth_packet", Qt::CaseInsensitive))
auth_packet_enabled = true;
}
else if (header == "PN") {
if (f_contents.size() < 2)
goto end;
w_lobby->set_player_count(f_contents.at(0).toInt(),
f_contents.at(1).toInt());
if (w_lobby->doubleclicked) {
send_server_packet(new AOPacket("askchaa#%"));
w_lobby->doubleclicked = false;
}
}
else if (header == "SI") {
if (f_contents.size() != 3)
goto end;
char_list_size = f_contents.at(0).toInt();
evidence_list_size = f_contents.at(1).toInt();
music_list_size = f_contents.at(2).toInt();
if (char_list_size < 0 || evidence_list_size < 0 || music_list_size < 0)
goto end;
loaded_chars = 0;
loaded_evidence = 0;
loaded_music = 0;
generated_chars = 0;
destruct_courtroom();
construct_courtroom();
courtroom_loaded = false;
window_title = tr("Attorney Online 2");
int selected_server = w_lobby->get_selected_server();
QString server_address = "", server_name = "";
if (w_lobby->public_servers_selected) {
if (selected_server >= 0 && selected_server < server_list.size()) {
auto info = server_list.at(selected_server);
server_name = info.name;
server_address =
QString("%1:%2").arg(info.ip, QString::number(info.port));
window_title += ": " + server_name;
}
}
else {
if (selected_server >= 0 && selected_server < favorite_list.size()) {
auto info = favorite_list.at(selected_server);
server_name = info.name;
server_address =
QString("%1:%2").arg(info.ip, QString::number(info.port));
window_title += ": " + server_name;
}
}
w_courtroom->set_window_title(window_title);
w_lobby->show_loading_overlay();
w_lobby->set_loading_text(tr("Loading"));
w_lobby->set_loading_value(0);
AOPacket *f_packet;
f_packet = new AOPacket("RC#%");
send_server_packet(f_packet);
// Remove any characters not accepted in folder names for the server_name
// here
if (AOApplication::get_auto_logging_enabled() && server_name != "Demo playback") {
this->log_filename = QDateTime::currentDateTime().toUTC().toString(
"'logs/" + server_name.remove(QRegExp("[\\\\/:*?\"<>|\']")) +
"/'yyyy-MM-dd hh-mm-ss t'.log'");
this->write_to_file("Joined server " + server_name + " on address " +
server_address + " on " +
QDateTime::currentDateTime().toUTC().toString(),
log_filename, true);
}
else
this->log_filename = "";
QCryptographicHash hash(QCryptographicHash::Algorithm::Sha256);
hash.addData(server_address.toUtf8());
if (is_discord_enabled())
discord->state_server(server_name.toStdString(),
hash.result().toBase64().toStdString());
}
else if (header == "CharsCheck") {
if (!courtroom_constructed)
goto end;
for (int n_char = 0; n_char < f_contents.size(); ++n_char) {
if (f_contents.at(n_char) == "-1")
w_courtroom->set_taken(n_char, true);
else
w_courtroom->set_taken(n_char, false);
}
}
else if (header == "SC") {
if (!courtroom_constructed || courtroom_loaded)
goto end;
for (int n_element = 0; n_element < f_contents.size(); ++n_element) {
QStringList sub_elements = f_contents.at(n_element).split("&");
AOPacket::unescape(sub_elements);
char_type f_char;
f_char.name = sub_elements.at(0);
if (sub_elements.size() >= 2)
f_char.description = sub_elements.at(1);
// temporary. the CharsCheck packet sets this properly
f_char.taken = false;
++loaded_chars;
w_lobby->set_loading_text(tr("Loading chars:\n%1/%2")
.arg(QString::number(loaded_chars))
.arg(QString::number(char_list_size)));
w_courtroom->append_char(f_char);
int total_loading_size =
char_list_size * 2 + evidence_list_size + music_list_size;
int loading_value = int(
((loaded_chars + generated_chars + loaded_music + loaded_evidence) /
static_cast<double>(total_loading_size)) *
100);
w_lobby->set_loading_value(loading_value);
}
send_server_packet(new AOPacket("RM#%"));
append_to_demofile(p_packet->to_string(true));
}
else if (header == "SM") {
if (!courtroom_constructed || courtroom_loaded)
goto end;
bool musics_time = false;
int areas = 0;
for (int n_element = 0; n_element < f_contents.size(); ++n_element) {
++loaded_music;
w_lobby->set_loading_text(tr("Loading music:\n%1/%2")
.arg(QString::number(loaded_music))
.arg(QString::number(music_list_size)));
if (musics_time) {
w_courtroom->append_music(f_contents.at(n_element));
}
else {
if (f_contents.at(n_element).endsWith(".wav") ||
f_contents.at(n_element).endsWith(".mp3") ||
f_contents.at(n_element).endsWith(".mp4") ||
f_contents.at(n_element).endsWith(".ogg") ||
f_contents.at(n_element).endsWith(".opus")) {
musics_time = true;
w_courtroom->fix_last_area();
w_courtroom->append_music(f_contents.at(n_element));
areas--;
}
else {
w_courtroom->append_area(f_contents.at(n_element));
areas++;
}
}
for (int area_n = 0; area_n < areas; area_n++) {
w_courtroom->arup_append(0, "Unknown", "Unknown", "Unknown");
}
int total_loading_size =
char_list_size * 2 + evidence_list_size + music_list_size;
int loading_value = int(
((loaded_chars + generated_chars + loaded_music + loaded_evidence) /
static_cast<double>(total_loading_size)) *
100);
w_lobby->set_loading_value(loading_value);
}
send_server_packet(new AOPacket("RD#%"));
}
else if (header == "FM") // Fetch music ONLY
{
if (!courtroom_constructed)
goto end;
w_courtroom->clear_music();
for (int n_element = 0; n_element < f_contents.size(); ++n_element) {
w_courtroom->append_music(f_contents.at(n_element));
}
w_courtroom->list_music();
}
else if (header == "FA") // Fetch areas ONLY
{
if (!courtroom_constructed)
goto end;
w_courtroom->clear_areas();
w_courtroom->arup_clear();
for (int n_element = 0; n_element < f_contents.size(); ++n_element) {
w_courtroom->append_area(f_contents.at(n_element));
w_courtroom->arup_append(0, "Unknown", "Unknown", "Unknown");
}
w_courtroom->list_areas();
}
else if (header == "DONE") {
if (!courtroom_constructed)
goto end;
if (lobby_constructed)
w_courtroom->append_ms_chatmessage("", w_lobby->get_chatlog());
w_courtroom->character_loading_finished();
w_courtroom->done_received();
courtroom_loaded = true;
destruct_lobby();
}
else if (header == "BN") {
if (f_contents.size() < 1)
goto end;
if (courtroom_constructed) {
qDebug() << f_contents;
if (f_contents.size() >=
2) // We have a pos included in the background packet!
w_courtroom->set_side(f_contents.at(1));
w_courtroom->set_background(f_contents.at(0), f_contents.size() >= 2);
append_to_demofile(p_packet->to_string(true));
}
}
else if (header == "SP") {
if (f_contents.size() < 1)
goto end;
if (courtroom_constructed) // We were sent a "set position" packet
{
w_courtroom->set_side(f_contents.at(0));
append_to_demofile(p_packet->to_string(true));
}
}
else if (header == "SD") // Send pos dropdown
{
if (f_contents.size() < 1)
goto end;
w_courtroom->set_pos_dropdown(f_contents.at(0).split("*"));
}
// server accepting char request(CC) packet
else if (header == "PV") {
if (f_contents.size() < 3)
goto end;
w_courtroom->enter_courtroom();
if (courtroom_constructed) {
w_courtroom->set_courtroom_size();
w_courtroom->update_character(f_contents.at(2).toInt());
}
}
else if (header == "MS") {
if (courtroom_constructed && courtroom_loaded)
{
w_courtroom->chatmessage_enqueue(p_packet->get_contents());
append_to_demofile(p_packet->to_string(true));
}
}
else if (header == "MC") {
if (courtroom_constructed && courtroom_loaded)
{
w_courtroom->handle_song(&p_packet->get_contents());
append_to_demofile(p_packet->to_string(true));
}
}
else if (header == "RT") {
if (f_contents.size() < 1)
goto end;
if (courtroom_constructed) {
if (f_contents.size() == 1)
w_courtroom->handle_wtce(f_contents.at(0), 0);
else if (f_contents.size() == 2) {
w_courtroom->handle_wtce(f_contents.at(0), f_contents.at(1).toInt());
append_to_demofile(p_packet->to_string(true));
}
}
}
else if (header == "HP") {
if (courtroom_constructed && f_contents.size() > 1)
{
w_courtroom->set_hp_bar(f_contents.at(0).toInt(),
f_contents.at(1).toInt());
append_to_demofile(p_packet->to_string(true));
}
}
else if (header == "LE") {
if (courtroom_constructed) {
QVector<evi_type> f_evi_list;
for (QString f_string : f_contents_encoded) {
QStringList sub_contents;
if (f_contents_encoded.contains("&"))
sub_contents = f_string.split("&");
else
sub_contents = f_string.split("<and>"); // demos incorrectly encode the separator so we have to account for that
if (sub_contents.size() < 3)
continue;
// decoding has to be done here instead of on reception
// because this packet uses & as a delimiter for some reason
AOPacket::unescape(sub_contents);
evi_type f_evi;
f_evi.name = sub_contents.at(0);
f_evi.description = sub_contents.at(1);
f_evi.image = sub_contents.at(2);
f_evi_list.append(f_evi);
}
w_courtroom->set_evidence_list(f_evi_list);
append_to_demofile(p_packet->to_string(true));
}
}
else if (header == "ARUP") {
if (courtroom_constructed) {
int arup_type = f_contents.at(0).toInt();
for (int n_element = 1; n_element < f_contents.size(); n_element++) {
w_courtroom->arup_modify(arup_type, n_element - 1,
f_contents.at(n_element));
}
w_courtroom->list_areas();
}
}
else if (header == "IL") {
if (courtroom_constructed && f_contents.size() > 0)
w_courtroom->set_ip_list(f_contents.at(0));
}
else if (header == "MU") {
if (courtroom_constructed && f_contents.size() > 0)
w_courtroom->set_mute(true, f_contents.at(0).toInt());
}
else if (header == "UM") {
if (courtroom_constructed && f_contents.size() > 0)
w_courtroom->set_mute(false, f_contents.at(0).toInt());
}
else if (header == "BB") {
if (courtroom_constructed && f_contents.size() >= 1) {
call_notice(f_contents.at(0));
}
}
else if (header == "KK") {
if (courtroom_constructed && f_contents.size() >= 1) {
call_notice(tr("You have been kicked from the server.\nReason: %1")
.arg(f_contents.at(0)));
construct_lobby();
destruct_courtroom();
}
}
else if (header == "KB") {
if (courtroom_constructed && f_contents.size() >= 1) {
call_notice(tr("You have been banned from the server.\nReason: %1")
.arg(f_contents.at(0)));
construct_lobby();
destruct_courtroom();
}
}
else if (header == "BD") {
call_notice(
tr("You are banned on this server.\nReason: %1").arg(f_contents.at(0)));
}
else if (header == "ZZ") {
if (courtroom_constructed && f_contents.size() > 0)
w_courtroom->mod_called(f_contents.at(0));
}
else if (header == "CASEA") {
if (courtroom_constructed && f_contents.size() > 6)
w_courtroom->case_called(f_contents.at(0), f_contents.at(1) == "1",
f_contents.at(2) == "1", f_contents.at(3) == "1",
f_contents.at(4) == "1",
f_contents.at(5) == "1");
}
else if (header == "TI") { // Timer packet
if (!courtroom_constructed || f_contents.size() < 2)
goto end;
// Timer ID is reserved as argument 0
int id = f_contents.at(0).toInt();
// Type 0 = start/resume/sync timer at time
// Type 1 = pause timer at time
// Type 2 = show timer
// Type 3 = hide timer
int type = f_contents.at(1).toInt();
if (type == 0 || type == 1)
{
if (f_contents.size() < 3)
goto end;
// The time as displayed on the clock, in milliseconds.
// If the number received is negative, stop the timer.
qint64 timer_value = f_contents.at(2).toLongLong();
qDebug() << "timer:" << timer_value;
if (timer_value > 0)
{
if (type == 0)
{
timer_value -= latency / 2;
w_courtroom->start_clock(id, timer_value);
}
else
{
w_courtroom->pause_clock(id);
w_courtroom->set_clock(id, timer_value);
}
}
else
{
w_courtroom->stop_clock(id);
}
}
else if (type == 2)
w_courtroom->set_clock_visibility(id, true);
else if (type == 3)
w_courtroom->set_clock_visibility(id, false);
append_to_demofile(p_packet->to_string(true));
}
else if (header == "CHECK") {
if (!courtroom_constructed)
goto end;
qint64 ping_time = w_courtroom->pong();
qDebug() << "ping:" << ping_time;
if (ping_time != -1)
latency = ping_time;
}
// Subtheme packet
else if (header == "ST") {
if (!courtroom_constructed)
goto end;
// Subtheme reserved as argument 0
subtheme = f_contents.at(0);
// Check if we have subthemes set to "server"
QString p_st = configini->value("subtheme").value<QString>();
if (p_st.toLower() != "server")
// We don't. Simply acknowledge the subtheme sent by the server, but don't do anything else.
return;
// Reload theme request
if (f_contents.size() > 1 && f_contents.at(1) == "1")
w_courtroom->on_reload_theme_clicked();
}
// Auth packet
else if (header == "AUTH") {
if (!courtroom_constructed || !auth_packet_enabled || f_contents.size() < 1)
goto end;
int authenticated = f_contents.at(0).toInt();
w_courtroom->on_authentication_state_received(authenticated);
}
end:
delete p_packet;
}
void AOApplication::send_ms_packet(AOPacket *p_packet)
{
p_packet->net_encode();
QString f_packet = p_packet->to_string();
net_manager->ship_ms_packet(f_packet);
#ifdef DEBUG_NETWORK
qDebug() << "S(ms):" << f_packet;
#endif
delete p_packet;
}
void AOApplication::send_server_packet(AOPacket *p_packet, bool encoded)
{
if (encoded)
p_packet->net_encode();
QString f_packet = p_packet->to_string();
#ifdef DEBUG_NETWORK
qDebug() << "S:" << f_packet;
#endif
net_manager->ship_server_packet(f_packet);
delete p_packet;
}