/// <summary>
/// Inserts values the specified table.
/// </summary>
/// <param name="table">The table.</param>
/// <param name="values">The values.</param>
/// <returns></returns>
public long insert(string table, params string[] values)
{
string query = "INSERT INTO `" + sanitise(table) + "` VALUES (";
foreach (string item in values)
{
if (item != string.Empty)
{
query += " \"" + sanitise(item) + "\",";
}
else
{
query += "null,";
}
}
query = query.TrimEnd(',');
query += " );";
long lastInsertedId = -1;
try
{
MySqlCommand cmd = new MySqlCommand(query);
this.executeNonQuery(ref cmd);
lastInsertedId = cmd.LastInsertedId;
}
catch (MySqlException ex)
{
GlobalFunctions.errorLog(ex);
}
return(lastInsertedId);
}
private void listenerThread()
{
try
{
_listener.Start();
while (true)
{
if (!_listener.Pending())
{
Thread.Sleep(100);
continue;
}
TcpClient client = _listener.AcceptTcpClient();
new IrcProxyInstance(client, _password, _baseIal);
}
}
catch (ThreadAbortException)
{}
catch (Exception ex)
{
GlobalFunctions.errorLog(ex);
}
}
private void executeNonQuery(ref MySqlCommand cmd)
{
Logger.instance().addToLog("Locking access to DAL...", Logger.LogTypes.DalLock);
lock (this)
{
Logger.instance().addToLog("Executing (non)query: " + cmd.CommandText, Logger.LogTypes.DAL);
try
{
runConnectionTest();
//MySqlTransaction transact = _connection.BeginTransaction( System.Data.IsolationLevel.RepeatableRead );
cmd.Connection = _connection;
cmd.ExecuteNonQuery();
//transact.Commit( );
}
catch (MySqlException ex)
{
GlobalFunctions.errorLog(ex);
}
catch (InvalidOperationException ex)
{
GlobalFunctions.errorLog(ex);
}
catch (Exception ex)
{
GlobalFunctions.errorLog(ex);
}
Logger.instance().addToLog("Done executing (non)query: " + cmd.CommandText, Logger.LogTypes.DAL);
}
Logger.instance().addToLog("DAL Lock released.", Logger.LogTypes.DalLock);
}
/// <summary>
///
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
/// <remarks>Needs Lock!</remarks>
private MySqlDataReader executeReaderQuery(string query)
{
MySqlDataReader result = null;
Logger.instance().addToLog("Executing (reader)query: " + query, Logger.LogTypes.DAL);
try
{
runConnectionTest();
MySqlCommand cmd = new MySqlCommand(query)
{
Connection = this._connection
};
result = cmd.ExecuteReader();
Logger.instance().addToLog("Done executing (reader)query: " + query, Logger.LogTypes.DAL);
return(result);
}
catch (Exception ex)
{
Logger.instance().addToLog("Problem executing (reader)query: " + query, Logger.LogTypes.DAL);
GlobalFunctions.errorLog(ex);
}
return(result);
}
public bool connect()
{
try
{
_tcpClient = new TcpClient(_ircServer, (int)_ircPort);
Stream ircStream = _tcpClient.GetStream();
_ircReader = new StreamReader(ircStream, Encoding.UTF8);
_ircWriter = new StreamWriter(ircStream, Encoding.UTF8);
_sendQ = new Queue(100);
ThreadStart ircReaderThreadStart = _ircReaderThreadMethod;
_ircReaderThread = new Thread(ircReaderThreadStart);
ThreadStart ircWriterThreadStart = _ircWriterThreadMethod;
_ircWriterThread = new Thread(ircWriterThreadStart);
this.registerInstance();
_ircReaderThread.Start();
_ircWriterThread.Start();
this.connectionRegistrationRequiredEvent();
return(true);
}
catch (SocketException ex)
{
GlobalFunctions.errorLog(ex);
return(false);
}
}
/// <summary>
/// Updates the authenticating user's status. Requires the status parameter specified below. Request must be a POST. A status update with text identical to the authenticating user's current status will be ignored to prevent duplicates.
/// </summary>
/// <param name = "status">The text of your status update. URL encode as necessary. Statuses over 140 characters will cause a 403 error to be returned from the API.</param>
/// <see cref = "http://apiwiki.twitter.com/Twitter-REST-API-Method:-statuses%C2%A0update" />
public TwitterStatus updateStatus(string status)
{
if (status.Length == 0)
{
return(null);
}
status = (status.Length > 140 ? status.Substring(0, 140) : status);
if (_accessToken == "")
{
throw new TwitterizerException("Must authorise first!");
}
OAuthTokens tokens = new OAuthTokens
{
AccessToken = _accessToken,
AccessTokenSecret = _accessTokenSecret,
ConsumerKey = _consumerKey,
ConsumerSecret = _consumerSecret
};
TwitterStatus returnval;
try
{
returnval = TwitterStatus.Update(tokens, status);
}
catch (System.Net.WebException ex)
{
GlobalFunctions.errorLog(ex);
returnval = null;
}
return(returnval);
}
/// <summary>
/// Initializes a new instance of the <see cref="Twitter"/> class.
/// </summary>
public Twitter()
{
_consumerKey = Configuration.singleton( )["twitterConsumerKey"];
_consumerSecret = Configuration.singleton( )["twitterConsumerSecret"];
_accessToken = Configuration.singleton( )["twitterAccessToken"];
_accessTokenSecret = Configuration.singleton( )["twitterAccessTokenSecret"];
if (Configuration.singleton()["twitterRequestToken"] != "" || (_accessToken != "" && _accessTokenSecret != ""))
{
return;
}
try
{
OAuthTokenResponse tkn = OAuthUtility.GetRequestToken(_consumerKey, _consumerSecret);
Configuration.singleton( )["twitterRequestToken"] = tkn.Token;
Uri authorizationUri = OAuthUtility.BuildAuthorizationUri(tkn.Token);
Helpmebot6.irc.ircPrivmsg(Helpmebot6.debugChannel,
"Please authorise access to Twitter: " + authorizationUri);
}
catch (TwitterizerException ex)
{
GlobalFunctions.errorLog(ex);
}
}
private static void receivedMessage(User source, string destination, string message)
{
CommandParser cmd = new CommandParser();
try
{
bool overrideSilence = cmd.overrideBotSilence;
if (CommandParser.isRecognisedMessage(ref message, ref overrideSilence))
{
cmd.overrideBotSilence = overrideSilence;
string[] messageWords = message.Split(' ');
string command = messageWords[0];
string joinedargs = string.Join(" ", messageWords, 1, messageWords.Length - 1);
string[] commandArgs = joinedargs == string.Empty ? new string[0] : joinedargs.Split(' ');
cmd.handleCommand(source, destination, command, commandArgs);
}
string aiResponse = Intelligence.singleton().respond(message);
if (Configuration.singleton()["silence", destination] == "false" &&
aiResponse != string.Empty)
{
string[] aiParameters = { source.nickname };
irc.ircPrivmsg(destination, new Message().get(aiResponse, aiParameters));
}
}
catch (Exception ex)
{
GlobalFunctions.errorLog(ex);
}
}
/// <summary>
/// Connects this instance to the database.
/// </summary>
/// <returns></returns>
public bool connect()
{
try
{
lock (this)
{
Logger.instance().addToLog("Opening database connection...", Logger.LogTypes.DAL);
MySqlConnectionStringBuilder csb = new MySqlConnectionStringBuilder
{
Database =
this._mySqlSchema,
Password =
this.
_mySqlPassword,
Server =
this._mySqlServer,
UserID =
this.
_mySqlUsername,
Port =
this._mySqlPort
};
_connection = new MySqlConnection(csb.ConnectionString);
_connection.Open();
}
return(true);
}
catch (MySqlException ex)
{
GlobalFunctions.errorLog(ex);
return(false);
}
}
// ReSharper disable InconsistentNaming
public void proc_HMB_UPDATE_BINARYSTORE(byte[] raw, string desc)
// ReSharper restore InconsistentNaming
{
MySqlCommand cmd = new MySqlCommand
{
Connection = this._connection,
CommandType =
CommandType.StoredProcedure,
CommandText =
"HMB_UPDATE_BINARYSTORE"
};
cmd.Parameters.Add("@raw", MySqlDbType.Blob).Value = raw;
cmd.Parameters.Add("@desc", MySqlDbType.VarChar).Value = desc;
lock (this)
{
try
{
runConnectionTest();
cmd.ExecuteNonQuery();
}
catch (InvalidOperationException ex)
{
GlobalFunctions.errorLog(ex);
}
}
}
// ReSharper disable InconsistentNaming
public string proc_HMB_GET_MESSAGE_CONTENT(string title)
// ReSharper restore InconsistentNaming
{
byte[] binarymessage = new byte[0];
try
{
lock (this)
{
runConnectionTest();
MySqlCommand cmd = new MySqlCommand
{
Connection = this._connection,
CommandType =
CommandType.StoredProcedure,
CommandText =
"HMB_GET_MESSAGE_CONTENT"
};
byte[] titlebytes = new byte[255];
Encoding.ASCII.GetBytes(title, 0, title.Length, titlebytes, 0);
cmd.Parameters.Add("@title", MySqlDbType.VarBinary).Value = title;
cmd.Parameters["@title"].Direction = ParameterDirection.Input;
byte[] messagebytes = new byte[0];
cmd.Parameters.Add("@message", MySqlDbType.MediumBlob).Value = messagebytes;
cmd.Parameters["@message"].Direction = ParameterDirection.Output;
cmd.ExecuteNonQuery();
// Logger.instance().addToLog("pre-error.", Logger.LogTypes.General);
object foo = cmd.Parameters["@message"].Value is DBNull
? new byte[0]
: cmd.Parameters["@message"].Value;
// Logger.instance().addToLog("empty or param value", Logger.LogTypes.General);
// Logger.instance().addToLog(foo.GetType().ToString(), Logger.LogTypes.General);
binarymessage = (byte[])(foo);
// Logger.instance().addToLog("convert to byte", Logger.LogTypes.General);
// Logger.instance().addToLog("got binary message, returning.", Logger.LogTypes.General);
}
}
catch (InvalidOperationException ex)
{
GlobalFunctions.errorLog(ex);
}
return(Encoding.UTF8.GetString(binarymessage));
}
private void _ircWriterThreadMethod()
{
bool threadIsAlive = true;
do
{
try
{
string line = null;
lock (_sendQ)
{
if (_sendQ.Count > 0)
{
line = (string)_sendQ.Dequeue();
}
}
if (line != null)
{
Logger.instance().addToLog("< " + line, Logger.LogTypes.IAL);
_ircWriter.WriteLine(line);
_ircWriter.Flush();
Thread.Sleep(this.floodProtectionWaitTime);
}
else
{
// wait a short while before rechecking
Thread.Sleep(100);
}
}
catch (ThreadAbortException ex)
{
threadIsAlive = false;
GlobalFunctions.errorLog(ex);
_sendQ.Clear();
}
catch (IOException ex)
{
threadIsAlive = false;
GlobalFunctions.errorLog(ex);
}
catch (Exception ex)
{
GlobalFunctions.errorLog(ex);
}
} while (threadIsAlive && _ircReaderThread.IsAlive);
Console.WriteLine("*** Writer thread died.");
EventHandler temp = this.threadFatalError;
if (temp != null)
{
temp(this, new EventArgs());
}
}
/// <summary>
/// Determines whether this instance is valid.
/// </summary>
/// <returns>
/// <c>true</c> if this instance is valid; otherwise, <c>false</c>.
/// </returns>
public bool isValid()
{
try
{
TimeSpan difference = DateTime.Now - _lastRetrieval;
return(difference.TotalMinutes <= CACHE_TIMEOUT);
}
catch (Exception ex)
{
GlobalFunctions.errorLog(ex);
}
return(false);
}
/// <summary>
/// Updates rows in the specified table.
/// </summary>
/// <param name="table">The table.</param>
/// <param name="items">The items.</param>
/// <param name="limit">The limit.</param>
/// <param name="conditions">The conditions.</param>
public bool update(string table, Dictionary <string, string> items, int limit, params WhereConds[] conditions)
{
bool succeed = false;
if (items.Count < 1)
{
return(true);
}
string query = "UPDATE `" + sanitise(table) + "` SET ";
foreach (KeyValuePair <string, string> col in items)
{
query += "`" + sanitise(col.Key) + "` = \"" + sanitise(col.Value) + "\", ";
}
query = query.TrimEnd(',', ' ');
for (int i = 0; i < conditions.Length; i++)
{
if (i == 0)
{
query += " WHERE ";
}
else
{
query += " AND ";
}
query += conditions[i].ToString();
}
if (limit > 0)
{
query += " LIMIT " + limit;
}
query += ";";
try
{
MySqlCommand updateCommand = new MySqlCommand(query);
this.executeNonQuery(ref updateCommand);
succeed = true;
}
catch (MySqlException ex)
{
GlobalFunctions.errorLog(ex);
}
return(succeed);
}
// ReSharper disable InconsistentNaming
public string proc_HMB_GET_IW_URL(string prefix)
// ReSharper restore InconsistentNaming
{
string surl = string.Empty;
try
{
lock (this)
{
runConnectionTest();
MySqlCommand cmd = new MySqlCommand
{
Connection = this._connection,
CommandType =
CommandType.StoredProcedure,
CommandText =
"HMB_GET_IW_URL"
};
if (prefix.Length > 32)
{
return(string.Empty);
}
cmd.Parameters.Add("@prefix", MySqlDbType.VarChar).Value = prefix;
cmd.Parameters["@prefix"].Direction = ParameterDirection.Input;
byte[] url = new byte[0];
cmd.Parameters.Add("@url", MySqlDbType.VarChar).Value = url;
cmd.Parameters["@url"].Direction = ParameterDirection.Output;
cmd.ExecuteNonQuery();
surl =
(string)
(cmd.Parameters["@url"].Value is System.DBNull ? string.Empty : cmd.Parameters["@url"].Value);
}
}
catch (InvalidOperationException ex)
{
GlobalFunctions.errorLog(ex);
}
return(surl);
}
private void _ircReaderThreadMethod()
{
bool threadIsAlive = true;
do
{
try
{
string line = _ircReader.ReadLine();
if (line == null)
{
// noop
}
else
{
if (this.dataRecievedEvent != null)
{
this.dataRecievedEvent(line);
}
}
}
catch (ThreadAbortException ex)
{
threadIsAlive = false;
GlobalFunctions.errorLog(ex);
}
catch (IOException ex)
{
threadIsAlive = false;
GlobalFunctions.errorLog(ex);
}
catch (Exception ex)
{
GlobalFunctions.errorLog(ex);
}
} while (threadIsAlive);
Console.WriteLine("*** Reader thread died.");
EventHandler temp = this.threadFatalError;
if (temp != null)
{
temp(this, new EventArgs());
}
}
// ReSharper disable InconsistentNaming
public string proc_HMB_GET_LOCAL_OPTION(string option, string channel)
// ReSharper restore InconsistentNaming
{
try
{
lock (this)
{
runConnectionTest();
MySqlCommand cmd = new MySqlCommand
{
Connection = this._connection,
CommandType =
CommandType.StoredProcedure,
CommandText = "HMB_GET_LOCAL_OPTION"
};
cmd.Parameters.AddWithValue("@optionName", option);
cmd.Parameters["@optionName"].Direction = ParameterDirection.Input;
cmd.Parameters.AddWithValue("@channel", channel);
cmd.Parameters["@channel"].Direction = ParameterDirection.Input;
cmd.Parameters.AddWithValue("@optionValue", "");
cmd.Parameters["@optionValue"].Direction = ParameterDirection.Output;
cmd.ExecuteNonQuery();
return((string)cmd.Parameters["@optionValue"].Value);
}
}
catch (FormatException ex)
{
GlobalFunctions.errorLog(ex);
Logger.instance().addToLog(option + "@" + channel, Logger.LogTypes.Error);
throw;
}
catch (InvalidOperationException ex)
{
GlobalFunctions.errorLog(ex);
}
return(null);
}
private string retrieveOptionFromDatabase(string optionName)
{
try
{
DAL.Select q = new DAL.Select("configuration_value");
q.setFrom("configuration");
q.addLimit(1, 0);
q.addWhere(new DAL.WhereConds("configuration_name", optionName));
string result = this._dbal.executeScalarSelect(q) ?? "";
return(result);
}
catch (Exception ex)
{
GlobalFunctions.errorLog(ex);
}
return(null);
}
/// <summary>
/// New user from string.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="network">The network.</param>
/// <returns></returns>
public static User newFromString(string source, uint network)
{
string user, host;
string nick = user = host = null;
try
{
if ((source.Contains("@")) && (source.Contains("!")))
{
char[] splitSeparators = { '!', '@' };
string[] sourceSegment = source.Split(splitSeparators, 3);
nick = sourceSegment[0];
user = sourceSegment[1];
host = sourceSegment[2];
}
else if (source.Contains("@"))
{
char[] splitSeparators = { '@' };
string[] sourceSegment = source.Split(splitSeparators, 2);
nick = sourceSegment[0];
host = sourceSegment[1];
}
else
{
nick = source;
}
}
catch (IndexOutOfRangeException ex)
{
GlobalFunctions.errorLog(ex);
}
User ret = new User
{
hostname = host,
nickname = nick,
username = user,
network = network
};
return(ret);
}
/// <summary>
/// Executes the select.
/// </summary>
/// <param name="query">The query.</param>
/// <param name="columns">A list of column names</param>
/// <returns>Arraylist of arrays. Each array is one row in the dataset.</returns>
public ArrayList executeSelect(Select query, out List <string> columns)
{
columns = new List <string>();
ArrayList resultSet = new ArrayList();
lock (this)
{
MySqlDataReader dr = this.executeReaderQuery(query.ToString());
if (dr != null)
{
try
{
DataTableReader cols = dr.GetSchemaTable().CreateDataReader();
while (cols.Read())
{
columns.Add((string)cols.GetValue(0));
}
cols.Close();
while (dr.Read())
{
object[] row = new object[dr.FieldCount];
dr.GetValues(row);
resultSet.Add(row);
}
}
catch (MySqlException ex)
{
GlobalFunctions.errorLog(ex);
throw;
}
finally
{
dr.Close();
}
}
}
return(resultSet);
}
/// <summary>
/// Deletes from the specified table.
/// </summary>
/// <param name="table">The table.</param>
/// <param name="limit">The limit.</param>
/// <param name="conditions">The conditions.</param>
public bool delete(string table, int limit, params WhereConds[] conditions)
{
bool succeed = false;
string query = "DELETE FROM `" + sanitise(table) + "`";
for (int i = 0; i < conditions.Length; i++)
{
if (i == 0)
{
query += " WHERE ";
}
else
{
query += " AND ";
}
query += conditions[i].ToString();
}
if (limit > 0)
{
query += " LIMIT " + limit;
}
query += ";";
try
{
MySqlCommand deleteCommand = new MySqlCommand(query);
this.executeNonQuery(ref deleteCommand);
succeed = true;
}
catch (MySqlException ex)
{
GlobalFunctions.errorLog(ex);
}
return(succeed);
}
/// <summary>
/// Shortens the specified long URL.
/// </summary>
/// <param name="longUrl">The long URL.</param>
/// <returns></returns>
public static Uri shorten(Uri longUrl)
{
DAL.Select q = new DAL.Select("suc_shorturl");
q.setFrom("shorturlcache");
q.addWhere(new DAL.WhereConds("suc_fullurl", longUrl.ToString()));
string cachelookup = DAL.singleton().executeScalarSelect(q);
if (cachelookup == "")
{
try
{
string shorturl = getShortUrl(longUrl);
DAL.singleton().insert("shorturlcache", "", longUrl.ToString(), shorturl);
return(new Uri(shorturl));
}
catch (WebException ex)
{
GlobalFunctions.errorLog(ex);
return(longUrl);
}
}
return(new Uri(cachelookup));
}
private void ialDataRecievedEvent(string data)
{
Logger.instance().addToLog(data, Logger.LogTypes.IRC);
char[] colonSeparator = { ':' };
string command, parameters;
string messagesource = command = parameters = "";
basicParser(data, ref messagesource, ref command, ref parameters);
User source = new User();
if (messagesource != null)
{
source = User.newFromString(messagesource, _networkId);
}
switch (command)
{
case "ERROR":
if (parameters.ToLower().Contains(":closing link"))
{
_tcpClient.Close();
_ircReaderThread.Abort();
_ircWriterThread.Abort();
}
break;
case "PING":
this.pingEvent(parameters);
break;
case "NICK":
this.nicknameChangeEvent(source.nickname, parameters.Substring(1));
break;
case "MODE":
try
{
string subject = parameters.Split(' ')[0];
string flagchanges = parameters.Split(' ')[1];
string param = parameters.Split(' ').Length > 2 ? parameters.Split(' ')[2] : "";
this.modeChangeEvent(source, subject, flagchanges, param);
}
catch (NullReferenceException ex)
{
GlobalFunctions.errorLog(ex);
}
break;
case "QUIT":
this.quitEvent(source, parameters);
break;
case "JOIN":
this.joinEvent(source, parameters);
break;
case "PART":
this.partEvent(source, parameters.Split(' ')[0],
parameters.Contains(new String(colonSeparator))
? parameters.Split(colonSeparator, 2)[1]
: string.Empty);
break;
case "TOPIC":
this.topicEvent(source, parameters.Split(' ')[0], parameters.Split(colonSeparator, 2)[1]);
break;
case "INVITE":
this.inviteEvent(source, parameters.Split(' ')[0], parameters.Split(' ')[1].Substring(1));
break;
case "KICK":
this.kickEvent(source, parameters.Split(' ')[0], parameters.Split(' ')[1],
parameters.Split(colonSeparator, 2)[1]);
break;
case "PRIVMSG":
string message = parameters.Split(colonSeparator, 2)[1];
ASCIIEncoding asc = new ASCIIEncoding();
byte[] ctcp = { Convert.ToByte(1) };
string destination = parameters.Split(colonSeparator, 2)[0].Trim();
if (destination == this.ircNickname)
{
destination = source.nickname;
}
if (message.StartsWith(asc.GetString(ctcp)))
{
this.ctcpEvent(
source,
destination,
message.Trim(Convert.ToChar(Convert.ToByte(1)))
);
}
else
{
this.privmsgEvent(source, destination, message.Trim());
}
break;
case "NOTICE":
string noticedestination = parameters.Split(colonSeparator, 2)[0].Trim();
if (noticedestination == this.ircNickname)
{
noticedestination = source.nickname;
}
this.noticeEvent(source, noticedestination, parameters.Split(colonSeparator, 2)[1]);
break;
case "001":
this.connectionRegistrationSucceededEvent();
break;
case "002":
this.RPL_YourHostEvent(parameters);
break;
case "003":
this.RPL_CreatedEvent(parameters);
break;
case "004":
this.RPL_MyInfoEvent(parameters);
break;
case "433":
this.errNicknameInUseEvent();
break;
case "437":
this.errUnavailResource();
break;
default:
this.unrecognisedDataRecievedEvent(data);
break;
}
}