void RoomPropertySetter::parseProperty(const QByteArray &command, const Coordinate &roomPos)
{
QList<QByteArray> words = command.simplified().split(' ');
AbstractAction *action = 0;
QByteArray property = words[1];
uint pos = propPositions[property];
if (words.size() == 4) {
//change exit property
ExitDirection dir = Mmapper2Exit::dirForChar(words[2][0]);
switch (pos) {
case E_FLAGS:
case E_DOORFLAGS:
action = new ModifyExitFlags(fieldValues[property], dir, pos, FMM_TOGGLE);
break;
case E_DOORNAME:
action = new UpdateExitField(property, dir, pos);
break;
default:
emit sendToUser("unknown property: " + property + "\r\n");
return;
}
} else if (words.size() == 3) {
//change room property
switch (pos) {
case R_TERRAINTYPE:
action = new UpdatePartial(fieldValues[property], pos);
break;
case R_NAME:
case R_DESC:
action = new UpdatePartial(property, pos);
break;
case R_MOBFLAGS:
case R_LOADFLAGS:
action = new ModifyRoomFlags(fieldValues[property], pos, FMM_TOGGLE);
break;
case R_DYNAMICDESC:
case R_NOTE:
action = new UpdateRoomField(property, pos);
break;
case R_PORTABLETYPE:
case R_LIGHTTYPE:
case R_ALIGNTYPE:
case R_RIDABLETYPE:
action = new UpdateRoomField(fieldValues[property], pos);
break;
default:
emit sendToUser("unknown property: " + property + "\r\n");
return;
}
RoomPropertySetterSlave slave(action);
emit lookingForRooms(&slave, roomPos);
if (slave.getResult()) {
emit sendToUser("OK\r\n");
} else {
emit sendToUser("setting " + property + " failed!\r\n");
}
}
}
void AbstractParser::parseGroupTell(const StringView &view)
{
if (view.isEmpty())
sendToUser("What do you want to tell the group?\r\n");
else {
emit sendGroupTellEvent(view.toQByteArray());
sendToUser("OK.\r\n");
}
}
void AbstractParser::parseGroupKick(const StringView &view)
{
if (view.isEmpty())
sendToUser("Who do you want to kick from the group?\r\n");
else {
// REVISIT: We should change GroupManager to be a "FrontEnd" in this
// thread and call it directly
emit sendGroupKickEvent(view.toQByteArray().simplified());
sendToUser("OK.\r\n");
}
}
void MessageServer::sendToAll( string mes ){
map<int, string>::iterator it = users.begin();
while( it != users.end() ){
sendToUser( (*it).first, mes );
++it;
}
}
void AbstractParser::parseSpecialCommand(StringView wholeCommand)
{
if (wholeCommand.isEmpty())
throw std::runtime_error("input is empty");
if (evalSpecialCommandMap(wholeCommand))
return;
const auto word = wholeCommand.takeFirstWord();
sendToUser(QString("Unrecognized command: %1\r\n").arg(word.toQString()));
}
void Users::send(User *u, const char *fmt, ...){
char buf[MAXLEN];
va_list ap;
va_start(ap, fmt);
vsprintf(buf, fmt, ap);
va_end(ap);
sendToUser(u,buf);
printf("sent '%s' to user '%s'\n",buf,u->name);
}
void Frame::OnUserSelect(wxCommandEvent& event)
{
if(userListCtrl->GetSelection() == wxNOT_FOUND)
return;
user_t* usr = getUser(userListCtrl->GetStringSelection().c_str());
if(!usr)
return;
useKeyCtrl->SetValue(usr->encrypt == '1');
keyCtrl->SetValue(usr->encryptKey);
sendToUser(usr->userName);
}
void AbstractParser::parseSetCommand(StringView view)
{
if (view.isEmpty()) {
sendToUser(QString("Syntax: %1set prefix [punct-char]\r\n").arg(prefixChar));
return;
}
auto first = view.takeFirstWord();
if (Abbrev{"prefix", 3}.matches(first)) {
if (view.isEmpty()) {
showCommandPrefix();
return;
}
auto next = view.takeFirstWord();
if (next.size() == 3) {
auto quote = next.takeFirstLetter();
const bool validQuote = quote == '\'' || quote == '"';
const auto prefix = next.takeFirstLetter().toLatin1();
if (validQuote && isValidPrefix(prefix) && quote == next.takeFirstLetter()
&& quote != prefix && setCommandPrefix(prefix)) {
return;
}
} else if (next.size() == 1) {
const auto prefix = next.takeFirstLetter().toLatin1();
if (setCommandPrefix(prefix)) {
return;
}
}
sendToUser("Invalid prefix.\r\n");
return;
}
sendToUser("That variable is not supported.");
}
void Users::send(const char *fmt, ...){
char buf[MAXLEN];
va_list ap;
va_start(ap, fmt);
vsprintf(buf, fmt, ap);
va_end(ap);
User *u;
for( iterator i = begin(); i != end(); i++ ){
u = *i;
if (sendToUser(u,buf) == false){
i = erase(i);
}
}
printf("sent '%s' to all clients\n",buf);
}
bool AbstractParser::parseUserCommands(const QString &input)
{
if (tryParseGenericDoorCommand(input))
return false;
if (input.startsWith(prefixChar)) {
auto view = StringView{input}.trim();
if (view.isEmpty() || view.takeFirstLetter() != prefixChar)
sendToUser("Internal error. Sorry.\r\n");
else
parseSpecialCommand(view);
sendPromptToUser();
return false;
}
return parseSimpleCommand(input);
}
void Client::slotSendToServer()
{
bool toUser = false;
_gui->isSentToUser(toUser);
if (!toUser)
{
sendToUser();
return;
}
QByteArray arrBlock;
QDataStream out(&arrBlock, QIODevice::WriteOnly);
out.setVersion(QDataStream::Qt_4_8);
out << quint16(0) << _action_MessageToAll << _gui->getMessage();
out.device()->seek(0);
out << quint16(arrBlock.size() - sizeof(quint16));
_socket->write(arrBlock);
_gui->cleanInputArea();
}
bool AbstractParser::parsePrint(StringView &input)
{
const auto syntax = [this]() { sendToUser("Print what? [dynamic | static | note]\r\n"); };
if (input.isEmpty()) {
syntax();
return true;
}
const auto next = input.takeFirstWord();
if (Abbrev{"dynamic", 1}.matches(next)) {
printRoomInfo(dynamicRoomFields);
return true;
} else if (Abbrev{"static", 1}.matches(next)) {
printRoomInfo(staticRoomFields);
return true;
} else if (Abbrev{"note", 1}.matches(next)) {
showNote();
return true;
} else {
syntax();
return true;
}
}
void AbstractParser::initSpecialCommandMap()
{
auto &map = m_specialCommandMap;
map.clear();
auto add = [this](Abbrev abb, const ParserCallback &callback, const HelpCallback &help) {
addSpecialCommand(abb.getCommand(), abb.getMinAbbrev(), callback, help);
};
const auto makeSimpleHelp = [this](const std::string &help) {
return [this, help](const std::string &name) {
sendToUser(QString("Help for %1%2:\r\n %3\r\n\r\n")
.arg(prefixChar)
.arg(QString::fromStdString(name))
.arg(QString::fromStdString(help)));
};
};
qInfo() << "Adding special commands to the map...";
// help is important, so it comes first
add(cmdHelp,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
this->parseHelp(rest);
return true;
},
// TODO: create a parse tree, and show all of the help topics.
makeSimpleHelp("Provides help."));
add(cmdMapHelp,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->showMapHelp();
return true;
},
makeSimpleHelp("Help for mapping console commands."));
add(cmdDoorHelp,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->showDoorCommandHelp();
return true;
},
makeSimpleHelp("Help for door console commands."));
add(cmdGroupHelp,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->showGroupHelp();
return true;
},
makeSimpleHelp("Help for group manager console commands."));
// door actions
for (const DoorActionType x : ALL_DOOR_ACTION_TYPES) {
if (auto cmd = getParserCommandName(x))
add(cmd,
[this, x](const std::vector<StringView> & /*s*/, StringView rest) {
return parseDoorAction(x, rest);
},
makeSimpleHelp("Sets door action: " + std::string{cmd.getCommand()}));
}
for (const DoorFlag x : ALL_DOOR_FLAGS) {
if (auto cmd = getParserCommandName(x))
add(getParserCommandName(x),
[this, x](const std::vector<StringView> & /*s*/, StringView rest) {
return parseDoorFlag(x, rest);
},
makeSimpleHelp("Sets door flag: " + std::string{cmd.getCommand()}));
}
for (const ExitFlag x : ALL_EXIT_FLAGS) {
if (auto cmd = getParserCommandName(x))
add(cmd,
[this, x](const std::vector<StringView> & /*s*/, StringView rest) {
return parseExitFlag(x, rest);
},
makeSimpleHelp("Sets exit flag: " + std::string{cmd.getCommand()}));
}
#define ADD_FIELD_CMDS(X) \
do { \
for (const auto x : DEFINED_ROOM_##X##_TYPES) { \
if (auto cmd = getParserCommandName(x)) { \
auto type = RoomField::X##_TYPE; \
add(cmd, \
[this, x, type](const std::vector<StringView> & /*s*/, StringView rest) { \
if (!rest.isEmpty()) \
return false; \
setRoomFieldCommand(x, type); \
return true; \
}, \
makeSimpleHelp("Sets " #X " flag: " + std::string{cmd.getCommand()})); \
} \
} \
} while (false)
ADD_FIELD_CMDS(LIGHT);
ADD_FIELD_CMDS(SUNDEATH);
ADD_FIELD_CMDS(PORTABLE);
ADD_FIELD_CMDS(RIDABLE);
ADD_FIELD_CMDS(ALIGN);
#undef ADD_FIELD_CMDS
for (const RoomMobFlag x : ALL_MOB_FLAGS) {
if (auto cmd = getParserCommandName(x)) {
add(cmd,
[this, x](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
toggleRoomFlagCommand(x, RoomField::MOB_FLAGS);
return true;
},
makeSimpleHelp("Sets room mob flag: " + std::string{cmd.getCommand()}));
}
}
for (const RoomLoadFlag x : ALL_LOAD_FLAGS) {
if (auto cmd = getParserCommandName(x))
add(cmd,
[this, x](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
toggleRoomFlagCommand(x, RoomField::LOAD_FLAGS);
return true;
},
makeSimpleHelp("Sets room load flag: " + std::string{cmd.getCommand()}));
}
// misc commands
add(cmdBack,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->doBackCommand();
return true;
},
makeSimpleHelp("Delete prespammed commands from queue."));
add(cmdDirections,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
this->parseDirections(rest);
return true;
},
makeSimpleHelp("Prints directions to matching rooms."));
add(cmdGroupKick,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
this->parseGroupKick(rest);
return true;
},
makeSimpleHelp("Kick [player] from the group."));
add(cmdGroupLock,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->doGroupLockCommand();
return true;
},
makeSimpleHelp("Toggle the lock on the group."));
add(cmdGroupTell,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
this->parseGroupTell(rest);
return true;
},
makeSimpleHelp("Send a grouptell with the [message]."));
add(cmdMarkCurrent,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->doMarkCurrentCommand();
return true;
},
makeSimpleHelp("Highlight the room you are currently in."));
add(cmdName,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
this->parseName(rest);
return true;
},
makeSimpleHelp(
"Arguments: <dir> <name>; Sets the name of door in direction <dir> with <name>."));
add(cmdNote,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
this->parseNoteCmd(rest);
return true;
},
makeSimpleHelp("Sets the note for the current room."));
add(cmdRemoveDoorNames,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->doRemoveDoorNamesCommand();
return true;
},
makeSimpleHelp(
"Removes all secret door names from the current map (WARNING: destructive)!"));
add(cmdSearch,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
this->parseSearch(rest);
return true;
},
makeSimpleHelp("Highlight matching rooms on the map."));
add(cmdSet,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
this->parseSetCommand(rest);
return true;
},
[this](const std::string &name) {
const char help[]
= "Subcommands:\r\n"
"\tprefix # Displays the current prefix.\r\n"
"\tprefix <punct-char> # Changes the current prefix.\r\n"
"\r\n"
// REVISIT: Does it actually support LATIN-1 punctuation like the degree symbol?
"Note: <punct-char> may be any ASCII punctuation character,\r\n"
" which can be optionally single- or double-quoted.\r\n"
"\r\n"
"Examples to set prefix:\r\n"
"\tprefix / # slash character\r\n"
"\tprefix '/' # single-quoted slash character\r\n"
"\tprefix \"/\" # double-quoted slash character\r\n"
"\tprefix ' # bare single-quote character\r\n"
"\tprefix \"'\" # double-quoted single-quote character\r\n"
"\tprefix \" # bare double-quote character\r\n"
"\tprefix '\"' # single-quoted double-quote character\r\n"
"\r\n"
"Note: Quoted versions do not allow escape codes,\r\n"
"so you cannot do ''', '\\'', \"\"\", or \"\\\"\".";
sendToUser(QString("Help for %1%2:\r\n%3\r\n\r\n")
.arg(prefixChar)
.arg(QString::fromStdString(name))
.arg(QString::fromStdString(help)));
});
add(cmdTime,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->showMumeTime();
return true;
},
makeSimpleHelp("Displays the current MUME time."));
add(cmdTrollExit,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->toggleTrollMapping();
return true;
},
makeSimpleHelp("Toggles troll-only exit mapping for direct sunlight."));
add(cmdVote,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
this->openVoteURL();
return true;
},
makeSimpleHelp("Launches a web browser so you can vote for MUME on TMC!"));
/* print commands */
add(cmdPrint,
[this](const std::vector<StringView> & /*s*/, StringView rest) { return parsePrint(rest); },
makeSimpleHelp("There is no help for this command yet."));
add(cmdPDynamic,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
printRoomInfo(dynamicRoomFields);
return true;
},
makeSimpleHelp("Prints current room description."));
add(cmdPStatic,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
printRoomInfo(staticRoomFields);
return true;
},
makeSimpleHelp("Prints current room description without movable items."));
add(cmdPNote,
[this](const std::vector<StringView> & /*s*/, StringView rest) {
if (!rest.isEmpty())
return false;
showNote();
return true;
},
makeSimpleHelp("Print the note in the current room."));
qInfo() << "Total commands + abbreviations: " << map.size();
}
bool AbstractParser::parseSimpleCommand(const QString &str)
{
const auto isOnline = ::isOnline();
for (const CommandIdType cmd : ALL_COMMANDS) {
if (cmd == CommandIdType::NONE || cmd == CommandIdType::UNKNOWN)
continue;
if (!isCommand(str, cmd))
continue;
switch (cmd) {
case CommandIdType::NORTH:
case CommandIdType::SOUTH:
case CommandIdType::EAST:
case CommandIdType::WEST:
case CommandIdType::UP:
case CommandIdType::DOWN:
case CommandIdType::LOOK:
doMove(cmd);
return isOnline;
case CommandIdType::FLEE:
if (!isOnline) {
offlineCharacterMove(CommandIdType::FLEE);
return false; // do not send command to mud server for offline mode
}
break;
case CommandIdType::SCOUT:
if (!isOnline) {
auto view = StringView{str}.trim();
if (!view.isEmpty() && !view.takeFirstWord().isEmpty()) {
const auto dir = static_cast<CommandIdType>(tryGetDir(view));
if (dir >= CommandIdType::UNKNOWN) {
sendToUser("In which direction do you want to scout?\r\n");
sendPromptToUser();
} else {
queue.enqueue(CommandIdType::SCOUT);
queue.enqueue(dir);
offlineCharacterMove();
}
return false;
}
}
break;
case CommandIdType::UNKNOWN:
case CommandIdType::NONE:
break;
}
break; /* break the for loop */
}
if (!isOnline) {
sendToUser("Arglebargle, glop-glyf!?!\r\n");
sendPromptToUser();
}
return isOnline; // only forward command to mud server if online
}
void MessageServer::processMessage( pair<int, string > mes ){
cout << mes.first << " " << mes.second << endl;
string command;
string text;
Poco::StringTokenizer tokenizer(mes.second, "~");
bool invalid = false;
int tokCnt = tokenizer.count();
if( tokCnt < 1 && tokCnt > 2){
invalid = true;
} else {
command = tokenizer[0];
if(tokCnt > 1 ) text = tokenizer[1];
if( command.length() == 0 ){
invalid = true;
}
}
if( invalid ){
sendToUser( mes.first, "~ERR_INVMSGFRMT");
return;
}
// VALID format
if( command.compare("SETNICK") == 0 ){
if( text.length() == 0 ){
sendToUser( mes.first, "~ERR_EMPTYNICK");
return;
}
users.insert( pair<int, string>(mes.first, text ) );
sendToUser( mes.first, "~SUCCESS");
} else if( command.compare("MSG") == 0 ){
if( text.length() == 0){
sendToUser( mes.first, "~ERR_EMPTYMSG");
return;
}
string nick;
stringstream allMessage;
bool found = false;
if( users.find(mes.first) != users.end() ){
nick = users[ mes.first ];
found = true;
}
if( found ){
string mes(nick);
mes += ": ";
mes += text;
sendToAll( mes );
} else {
sendToUser( mes.first, "~ERR_NOTREG");
}
} else if( command.compare("QUIT") == 0 ) {
map<int, string>::iterator qu = users.find(mes.first);
if( qu != users.end() ){
string name = (*qu).second;
users.erase( qu );
stringstream allMessage;
allMessage << "User " << name << " leaving chat" << endl;
sendToAll( allMessage.str() );
}
}
}
void Parser::parseNewMudInput(IncomingData& data /*TelnetIncomingDataQueue& que*/)
{
bool staticLine = false;
bool dontSendToUser = false;
/*IncomingData data;
bool staticLine;
while ( !que.isEmpty() )
{
data = que.dequeue();
*/
//dline = (quint8 *)data.line.data();
switch (data.type)
{
case TDT_DELAY:
case TDT_MENU_PROMPT:
case TDT_LOGIN:
case TDT_LOGIN_PASSWORD:
case TDT_TELNET:
case TDT_SPLIT:
case TDT_UNKNOWN:
#ifdef PARSER_STREAM_DEBUG_INPUT_TO_FILE
(*debugStream) << "***STYPE***";
(*debugStream) << "Other";
(*debugStream) << "***ETYPE***";
#endif
emit sendToUser(data.line);
break;
case TDT_PROMPT:
#ifdef PARSER_STREAM_DEBUG_INPUT_TO_FILE
(*debugStream) << "***STYPE***";
(*debugStream) << "Prompt";
(*debugStream) << "***ETYPE***";
#endif
m_stringBuffer = QString::fromAscii(data.line.constData(), data.line.size());
m_stringBuffer = m_stringBuffer.simplified();
latinToAscii(m_stringBuffer);
if (m_readingRoomDesc)
{
m_readingRoomDesc = false; // we finished read desc mode
m_descriptionReady = true;
if (m_examine) m_examine = false; // stop showing bypassing brief-mode
}
if (m_descriptionReady)
{
m_descriptionReady = false;
parsePrompt(m_stringBuffer);
if (!queue.isEmpty())
{
CommandIdType c = queue.dequeue();
if ( c != CID_SCOUT ){
//qDebug("%s",m_roomName.toAscii().data());
//qDebug("%s",m_dynamicRoomDesc.toAscii().data());
emit showPath(queue, false);
characterMoved(c, m_roomName, m_dynamicRoomDesc, m_staticRoomDesc, m_exitsFlags, m_promptFlags);
}
//additional scout move needs to be removed when scout was successful
else queue.dequeue();
}
else
{
//qDebug("%s",m_roomName.toAscii().data());
//qDebug("%s",m_dynamicRoomDesc.toAscii().data());
emit showPath(queue, false);
characterMoved(CID_NONE, m_roomName, m_dynamicRoomDesc, m_staticRoomDesc, m_exitsFlags, m_promptFlags);
}
}
emit sendToUser(data.line);
break;
case TDT_CRLF:
#ifdef PARSER_STREAM_DEBUG_INPUT_TO_FILE
(*debugStream) << "***STYPE***";
(*debugStream) << "CRLF";
(*debugStream) << "***ETYPE***";
#endif
if (data.line.contains("null)>")) break;
m_stringBuffer = QString::fromAscii(data.line.constData(), data.line.size());
m_stringBuffer = m_stringBuffer.simplified();
latinToAscii(m_stringBuffer);
if (m_readingRoomDesc)
{
if (isEndOfRoomDescription(m_stringBuffer)) // standard end of description parsed
{
m_readingRoomDesc = false; // we finished read desc mode
m_descriptionReady = true;
dontSendToUser = true;
}
else
if (m_stringBuffer.isEmpty()) // standard end of description parsed
{
m_readingRoomDesc = false; // we finished read desc mode
m_descriptionReady = true;
if (Config().m_emulatedExits)
emulateExits();
}
else // reading room description line
{
switch(Config().m_roomDescriptionsParserType)
{
case Configuration::RDPT_COLOR:
if ((m_readingStaticDescLines == true) && isStaticRoomDescriptionLine(m_stringBuffer))
{
staticLine = true;
m_staticRoomDesc += m_stringBuffer+"\n";
}
else
{
m_readingStaticDescLines = false;
m_dynamicRoomDesc += m_stringBuffer+"\n";
}
m_roomDescLines++;
break;
case Configuration::RDPT_PARSER:
if ((m_roomDescLines >= Config().m_minimumStaticLines) &&
((m_readingStaticDescLines == false) ||
Patterns::matchDynamicDescriptionPatterns(m_stringBuffer)))
{
m_readingStaticDescLines = false;
m_dynamicRoomDesc += m_stringBuffer+"\n";
}
else
{
staticLine = true;
m_staticRoomDesc += m_stringBuffer+"\n";
}
m_roomDescLines++;
break;
case Configuration::RDPT_LINEBREAK:
m_dynamicRoomDesc += m_stringBuffer+"\n";
m_roomDescLines++;
break;
}
}
}
else
if (!m_readingRoomDesc && m_descriptionReady) //read betwen Exits and Prompt (track for example)
{
if ( isRoomName(m_stringBuffer) ) //Room name arrived
{
if (m_descriptionReady)
{
m_descriptionReady = false;
if (!queue.isEmpty())
{
CommandIdType c = queue.dequeue();
if ( c != CID_SCOUT ){
emit showPath(queue, false);
characterMoved(c, m_roomName, m_dynamicRoomDesc, m_staticRoomDesc, m_exitsFlags, m_promptFlags);
}
//additional scout move needs to be removed when scout was successful
else queue.dequeue();
}
else
{
emit showPath(queue, false);
characterMoved(CID_NONE, m_roomName, m_dynamicRoomDesc, m_staticRoomDesc, m_exitsFlags, m_promptFlags);
}
}
m_readingRoomDesc = true; //start of read desc mode
m_descriptionReady = false;
m_roomName=m_stringBuffer;
m_dynamicRoomDesc=nullString;
m_staticRoomDesc=nullString;
m_roomDescLines = 0;
m_readingStaticDescLines = true;
m_exitsFlags = 0;
}
else
if (!m_stringBuffer.isEmpty()) parseMudCommands(m_stringBuffer);
}
else
if ( isRoomName(m_stringBuffer) ) //Room name arrived
{
if (m_descriptionReady)
{
m_descriptionReady = false;
if (!queue.isEmpty())
{
CommandIdType c = queue.dequeue();
if ( c != CID_SCOUT ){
emit showPath(queue, false);
characterMoved(c, m_roomName, m_dynamicRoomDesc, m_staticRoomDesc, m_exitsFlags, m_promptFlags);
}
//additional scout move needs to be removed when scout was successful
else queue.dequeue();
}
else
{
emit showPath(queue, false);
characterMoved(CID_NONE, m_roomName, m_dynamicRoomDesc, m_staticRoomDesc, m_exitsFlags, m_promptFlags);
}
}
m_readingRoomDesc = true; //start of read desc mode
m_descriptionReady = false;
m_roomName=m_stringBuffer;
m_dynamicRoomDesc=nullString;
m_staticRoomDesc=nullString;
m_roomDescLines = 0;
m_readingStaticDescLines = true;
m_exitsFlags = 0;
}
else
if (!m_stringBuffer.isEmpty() && Patterns::matchNoDescriptionPatterns(m_stringBuffer)) // non standard end of description parsed (fog, dark or so ...)
{
m_readingRoomDesc = false; // we finished read desc mode
m_descriptionReady = true;
m_roomName=nullString;
m_dynamicRoomDesc=nullString;
m_staticRoomDesc=nullString;
m_roomDescLines = 0;
m_readingStaticDescLines = false;
m_exitsFlags = 0;
m_promptFlags = 0;
}
else // parse standard input (answers) from server
{
//str=removeAnsiMarks(m_stringBuffer);
if (!m_stringBuffer.isEmpty()) parseMudCommands(m_stringBuffer);
}
if (!dontSendToUser && !(staticLine && (m_examine || Config().m_brief))) emit sendToUser(data.line);
break;
case TDT_LFCR:
#ifdef PARSER_STREAM_DEBUG_INPUT_TO_FILE
(*debugStream) << "***STYPE***";
(*debugStream) << "LFCR";
(*debugStream) << "***ETYPE***";
#endif
m_stringBuffer = QString::fromAscii(data.line.constData(), data.line.size());
m_stringBuffer = m_stringBuffer.simplified();
latinToAscii(m_stringBuffer);
if (m_readingRoomDesc && (Config().m_roomDescriptionsParserType == Configuration::RDPT_LINEBREAK) )
{
staticLine = true;
m_staticRoomDesc += m_stringBuffer+"\n";
m_roomDescLines++;
}
if (!(staticLine && (m_examine || Config().m_brief))) emit sendToUser(data.line);
break;
case TDT_LF:
#ifdef PARSER_STREAM_DEBUG_INPUT_TO_FILE
(*debugStream) << "***STYPE***";
(*debugStream) << "LF";
(*debugStream) << "***ETYPE***";
#endif
m_stringBuffer = QString::fromAscii(data.line.constData(), data.line.size());
emit sendToUser(data.line);
break;
}
#ifdef PARSER_STREAM_DEBUG_INPUT_TO_FILE
(*debugStream) << "***S***";
(*debugStream) << data.line;
(*debugStream) << "***E***";
#endif
//}
}
void Parser::parseMudCommands(QString& str) {
/*if (str.startsWith('B') && str.startsWith("Brief mode on")){
emit sendToMud((QByteArray)"brief\n");
}*/
if (str.startsWith('<') && str.startsWith("<xml>")) //we are in xml mode
{ emit setXmlMode();
emit sendToUser((QByteArray)"[MMapper] Mode ---> XML\n");
emptyQueue();
}
if (str.startsWith('Y'))
{
if (str.startsWith("You are dead!"))
{
queue.clear();
emit showPath(queue, true);
emit releaseAllPaths();
return;
}
if (str.startsWith("You flee"))
{
if (str.contains("north")) queue.enqueue(CID_NORTH);
else
if (str.contains("south")) queue.enqueue(CID_SOUTH);
else
if (str.contains("east")) queue.enqueue(CID_EAST);
else
if (str.contains("west")) queue.enqueue(CID_WEST);
else
if (str.contains("up")) queue.enqueue(CID_UP);
else
if (str.contains("down")) queue.enqueue(CID_DOWN);
return;
}
if (str.startsWith("You now follow")){
m_following = true;
emit sendToUser((QByteArray)"----> follow mode on.\n");
return;
}
else if (str.startsWith("You quietly scout"))
{
queue.prepend(CID_SCOUT);
return;
}
if (m_following) {
if (str=="You will not follow anyone else now.")
{
m_following = false;
emit sendToUser((QByteArray)"----> follow mode off.\n");
return;
}
if (str.startsWith("You follow"))
{
switch (m_followDir) {
case NORTH: queue.enqueue(CID_NORTH);break;
case SOUTH: queue.enqueue(CID_SOUTH);break;
case EAST: queue.enqueue(CID_EAST);break;
case WEST: queue.enqueue(CID_WEST);break;
case UP: queue.enqueue(CID_UP);break;
case DOWN: queue.enqueue(CID_DOWN);break;
case UNKNOWN: queue.enqueue(CID_NONE);break;
}
return;
}
}
}
if (m_following) {
if(str.contains("leave"))
{
if ((str.contains("leaves north")) || (str.contains("leave north"))) m_followDir = NORTH;
else
if ((str.contains("leaves south")) || (str.contains("leave south"))) m_followDir = SOUTH;
else
if ((str.contains("leaves east")) || (str.contains("leave east"))) m_followDir = EAST;
else
if ((str.contains("leaves west")) || (str.contains("leave west"))) m_followDir = WEST;
else
if ((str.contains("leaves up")) || (str.contains("leave up"))) m_followDir = UP;
else
if ((str.contains("leaves down")) || (str.contains("leave down"))) m_followDir = DOWN;
}
}
// parse regexps which cancel last char move
if (Patterns::matchMoveCancelPatterns(str))
{
if(!queue.isEmpty()) queue.dequeue();
emit showPath(queue, true);
return;
}
// parse regexps which force new char move
if (Patterns::matchMoveForcePatterns(str))
{
queue.enqueue(CID_NONE);
emit showPath(queue, true);
return;
}
}
bool MumeXmlParser::element(const QByteArray &line)
{
const int length = line.length();
const XmlMode lastMode = m_xmlMode;
switch (m_xmlMode) {
case XmlMode::NONE:
if (length > 0) {
switch (line.at(0)) {
case '/':
if (line.startsWith("/xml")) {
sendToUser("[MMapper] Mapper cannot function without XML mode\n");
queue.clear();
}
break;
case 'p':
if (line.startsWith("prompt")) {
m_xmlMode = XmlMode::PROMPT;
}
break;
case 'e':
if (line.startsWith("exits")) {
m_exits = nullString; // Reset string since payload can be from the 'exit' command
m_xmlMode = XmlMode::EXITS;
}
break;
case 'r':
if (line.startsWith("room")) {
m_xmlMode = XmlMode::ROOM;
m_roomName = emptyString; // 'name' tag will not show up when blinded
m_descriptionReady = false;
m_dynamicRoomDesc = nullString;
m_staticRoomDesc = nullString;
m_exits = nullString;
m_exitsFlags.reset();
m_connectedRoomFlags.reset();
}
break;
case 'm':
if (length > 8) {
switch (line.at(8)) {
case ' ':
if (length > 13) {
switch (line.at(13)) {
case 'n':
m_move = CommandIdType::NORTH;
break;
case 's':
m_move = CommandIdType::SOUTH;
break;
case 'e':
m_move = CommandIdType::EAST;
break;
case 'w':
m_move = CommandIdType::WEST;
break;
case 'u':
m_move = CommandIdType::UP;
break;
case 'd':
m_move = CommandIdType::DOWN;
break;
};
}
break;
case '/':
m_move = CommandIdType::NONE;
break;
}
};
break;
case 'w':
if (line.startsWith("weather")) {
m_readWeatherTag = true;
}
break;
case 's':
if (line.startsWith("status")) {
m_readStatusTag = true;
m_xmlMode = XmlMode::NONE;
} else if (line.startsWith("snoop")) {
m_readSnoopTag = true;
}
break;
}
};
break;
case XmlMode::ROOM:
if (length > 0) {
switch (line.at(0)) {
case 'g':
if (line.startsWith("gratuitous") && getConfig().parser.removeXmlTags) {
m_gratuitous = true;
}
break;
case 'n':
if (line.startsWith("name")) {
m_xmlMode = XmlMode::NAME;
}
break;
case 'd':
if (line.startsWith("description")) {
m_xmlMode = XmlMode::DESCRIPTION;
m_staticRoomDesc = emptyString; // might be empty but valid description
}
break;
case 't': // terrain tag only comes up in blindness or fog
if (line.startsWith("terrain")) {
m_xmlMode = XmlMode::TERRAIN;
}
break;
case '/':
if (line.startsWith("/room")) {
m_xmlMode = XmlMode::NONE;
} else if (line.startsWith("/gratuitous")) {
m_gratuitous = false;
}
break;
}
}
break;
case XmlMode::NAME:
if (line.startsWith("/name")) {
m_xmlMode = XmlMode::ROOM;
}
break;
case XmlMode::DESCRIPTION:
if (length > 0) {
switch (line.at(0)) {
case '/':
if (line.startsWith("/description")) {
m_xmlMode = XmlMode::ROOM;
}
break;
}
}
break;
case XmlMode::EXITS:
if (length > 0) {
switch (line.at(0)) {
case '/':
if (line.startsWith("/exits")) {
parseExits();
m_xmlMode = XmlMode::NONE;
}
break;
}
}
break;
case XmlMode::PROMPT:
if (length > 0) {
switch (line.at(0)) {
case '/':
if (line.startsWith("/prompt")) {
m_xmlMode = XmlMode::NONE;
m_overrideSendPrompt = false;
}
break;
}
}
break;
case XmlMode::TERRAIN:
if (length > 0) {
switch (line.at(0)) {
case '/':
if (line.startsWith("/terrain")) {
m_xmlMode = XmlMode::ROOM;
m_readingRoomDesc = true;
}
break;
}
}
break;
}
if (!getConfig().parser.removeXmlTags) {
m_lineToUser.append(lessThanChar).append(line).append(greaterThanChar);
}
if (lastMode == XmlMode::PROMPT) {
// Store prompts in case an internal command is executed
m_lastPrompt = m_lineToUser;
}
return true;
}
void MumeXmlParser::parse(const IncomingData &data)
{
const QByteArray &line = data.line;
m_lineToUser.clear();
int index;
for (index = 0; index < line.size(); index++) {
if (m_readingTag) {
if (line.at(index) == '>') {
// send tag
if (!m_tempTag.isEmpty()) {
element(m_tempTag);
}
m_tempTag.clear();
m_readingTag = false;
continue;
}
m_tempTag.append(line.at(index));
} else {
if (line.at(index) == '<') {
m_lineToUser.append(characters(m_tempCharacters));
m_tempCharacters.clear();
m_readingTag = true;
continue;
}
m_tempCharacters.append(line.at(index));
}
}
if (!m_readingTag) {
m_lineToUser.append(characters(m_tempCharacters));
m_tempCharacters.clear();
}
if (!m_lineToUser.isEmpty()) {
const auto isGoAhead = [](TelnetDataType type) -> bool {
switch (type) {
case TelnetDataType::DELAY:
case TelnetDataType::LOGIN:
case TelnetDataType::LOGIN_PASSWORD:
case TelnetDataType::MENU_PROMPT:
case TelnetDataType::PROMPT:
return true;
case TelnetDataType::CRLF:
case TelnetDataType::LFCR:
case TelnetDataType::LF:
case TelnetDataType::SPLIT:
case TelnetDataType::UNKNOWN:
return false;
}
return false;
};
sendToUser(m_lineToUser, isGoAhead(data.type));
if (m_readStatusTag) {
m_readStatusTag = false;
if (getConfig().groupManager.state != GroupManagerState::Off) {
QByteArray temp = m_lineToUser;
if (!getConfig().parser.removeXmlTags) {
stripXmlEntities(temp);
}
QString tempStr = temp;
tempStr = normalizeStringCopy(tempStr.trimmed());
if (Patterns::matchScore(tempStr)) {
// inform groupManager
temp = tempStr.toLocal8Bit();
emit sendScoreLineEvent(temp);
}
}
}
}
}
