core: AutoWhoX, only search nickname by nickname

[quassel.git] / src / core / corenetwork.cpp

diff --git a/src/core/corenetwork.cpp b/src/core/corenetwork.cpp
index 7d1dea9..fcafde4 100644 (file)
--- a/src/core/corenetwork.cpp
+++ b/src/core/corenetwork.cpp
@@ -18,10 +18,11 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
-#include <QHostInfo>
-
 #include "corenetwork.h"
 
+#include <QDebug>
+#include <QHostInfo>
+
 #include "core.h"
 #include "coreidentity.h"
 #include "corenetworkconfig.h"
@@ -44,11 +45,12 @@ CoreNetwork::CoreNetwork(const NetworkId &networkid, CoreSession *session)
     _previousConnectionAttemptFailed(false),
     _lastUsedServerIndex(0),
 
-    _lastPingTime(0),
-    _pingCount(0),
-    _sendPings(false),
     _requestedUserModes('-')
 {
+    // Check if raw IRC logging is enabled
+    _debugLogRawIrc = (Quassel::isOptionSet("debug-irc") || Quassel::isOptionSet("debug-irc-id"));
+    _debugLogRawNetId = Quassel::optionValue("debug-irc-id").toInt();
+
     _autoReconnectTimer.setSingleShot(true);
     connect(&_socketCloseTimer, SIGNAL(timeout()), this, SLOT(socketCloseTimeout()));
 
@@ -103,8 +105,17 @@ CoreNetwork::CoreNetwork(const NetworkId &networkid, CoreSession *session)
     connect(this, SIGNAL(capRemoved(QString)), this, SLOT(serverCapRemoved(QString)));
 
     if (Quassel::isOptionSet("oidentd")) {
-        connect(this, SIGNAL(socketInitialized(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Core::instance()->oidentdConfigGenerator(), SLOT(addSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Qt::BlockingQueuedConnection);
-        connect(this, SIGNAL(socketDisconnected(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Core::instance()->oidentdConfigGenerator(), SLOT(removeSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)));
+        connect(this, SIGNAL(socketInitialized(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)),
+                Core::instance()->oidentdConfigGenerator(), SLOT(addSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)), Qt::BlockingQueuedConnection);
+        connect(this, SIGNAL(socketDisconnected(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)),
+                Core::instance()->oidentdConfigGenerator(), SLOT(removeSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)));
+    }
+
+    if (Quassel::isOptionSet("ident-daemon")) {
+        connect(this, SIGNAL(socketInitialized(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)),
+                Core::instance()->identServer(), SLOT(addSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)), Qt::BlockingQueuedConnection);
+        connect(this, SIGNAL(socketDisconnected(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)),
+                Core::instance()->identServer(), SLOT(removeSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)));
     }
 }
 
@@ -186,6 +197,10 @@ QByteArray CoreNetwork::userEncode(const QString &userNick, const QString &strin
 
 void CoreNetwork::connectToIrc(bool reconnecting)
 {
+    if (Core::instance()->identServer()) {
+        _socketId = Core::instance()->identServer()->addWaitingSocket();
+    }
+
     if (!reconnecting && useAutoReconnect() && _autoReconnectCount == 0) {
         _autoReconnectTimer.setInterval(autoReconnectInterval() * 1000);
         if (unlimitedReconnectRetries())
@@ -244,6 +259,9 @@ void CoreNetwork::connectToIrc(bool reconnecting)
 
     enablePingTimeout();
 
+    // Reset tracking for valid timestamps in PONG replies
+    setPongTimestampValid(false);
+
     // Qt caches DNS entries for a minute, resulting in round-robin (e.g. for chat.freenode.net) not working if several users
     // connect at a similar time. QHostInfo::fromName(), however, always performs a fresh lookup, overwriting the cache entry.
     if (! server.useProxy) {
@@ -543,7 +561,7 @@ void CoreNetwork::socketInitialized()
     // Non-SSL connections enter here only once, always emit socketInitialized(...) in these cases
     // SSL connections call socketInitialized() twice, only emit socketInitialized(...) on the first (not yet encrypted) run
     if (!server.useSsl || !socket.isEncrypted()) {
-        emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort());
+        emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort(), _socketId);
     }
 
     if (server.useSsl && !socket.isEncrypted()) {
@@ -551,7 +569,7 @@ void CoreNetwork::socketInitialized()
         return;
     }
 #else
-    emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort());
+    emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort(), _socketId);
 #endif
 
     socket.setSocketOption(QAbstractSocket::KeepAliveOption, true);
@@ -612,7 +630,7 @@ void CoreNetwork::socketDisconnected()
 
     setConnected(false);
     emit disconnected(networkId());
-    emit socketDisconnected(identityPtr(), localAddress(), localPort(), peerAddress(), peerPort());
+    emit socketDisconnected(identityPtr(), localAddress(), localPort(), peerAddress(), peerPort(), _socketId);
     // Reset disconnect expectations
     _disconnectExpected = false;
     if (_quitRequested) {
@@ -931,8 +949,12 @@ void CoreNetwork::sendPing()
         _lastPingTime = now;
         _pingCount++;
         // Don't send pings until the network is initialized
-        if(_sendPings)
+        if(_sendPings) {
+            // Mark as waiting for a reply
+            _pongReplyPending = true;
+            // Send default timestamp ping
             userInputHandler()->handlePing(BufferInfo(), QString());
+        }
     }
 }
 
@@ -943,6 +965,7 @@ void CoreNetwork::enablePingTimeout(bool enable)
         disablePingTimeout();
     else {
         resetPingTimeout();
+        resetPongReplyPending();
         if (networkConfig()->pingTimeoutEnabled())
             _pingTimer.start();
     }
@@ -954,6 +977,7 @@ void CoreNetwork::disablePingTimeout()
     _pingTimer.stop();
     _sendPings = false;
     resetPingTimeout();
+    resetPongReplyPending();
 }
 
 
@@ -963,6 +987,12 @@ void CoreNetwork::setPingInterval(int interval)
 }
 
 
+void CoreNetwork::setPongTimestampValid(bool validTimestamp)
+{
+    _pongTimestampValid = validTimestamp;
+}
+
+
 /******** Custom Rate Limiting ********/
 
 void CoreNetwork::updateRateLimiting(const bool forceUnlimited)
@@ -1345,11 +1375,23 @@ void CoreNetwork::sendAutoWho()
         }
         if (supports("WHOX")) {
             // Use WHO extended to poll away users and/or user accounts
+            // Explicitly only match on nickname ("n"), don't rely on server defaults
+            //
+            // WHO <nickname> n%chtsunfra,<unique_number>
+            //
             // See http://faerion.sourceforge.net/doc/irc/whox.var
-            // And https://github.com/hexchat/hexchat/blob/c874a9525c9b66f1d5ddcf6c4107d046eba7e2c5/src/common/proto-irc.c#L750
-            putRawLine(serverEncode(QString("WHO %1 %%chtsunfra,%2")
-                                    .arg(serverEncode(chanOrNick), QString::number(IrcCap::ACCOUNT_NOTIFY_WHOX_NUM))));
+            // And https://github.com/quakenet/snircd/blob/master/doc/readme.who
+            // And https://github.com/hexchat/hexchat/blob/57478b65758e6b697b1d82ce21075e74aa475efc/src/common/proto-irc.c#L752
+            putRawLine(serverEncode(QString("WHO %1 n%chtsunfra,%2")
+                                    .arg(serverEncode(chanOrNick),
+                                         QString::number(IrcCap::ACCOUNT_NOTIFY_WHOX_NUM))));
         } else {
+            // Fall back to normal WHO
+            //
+            // Note: According to RFC 1459, "WHO <phrase>" can fall back to searching realname,
+            // hostmask, etc.  There's nothing we can do about that :(
+            //
+            // See https://tools.ietf.org/html/rfc1459#section-4.5.1
             putRawLine(serverEncode(QString("WHO %1").arg(chanOrNick)));
         }
         break;
@@ -1435,6 +1477,12 @@ void CoreNetwork::fillBucketAndProcessQueue()
 
 void CoreNetwork::writeToSocket(const QByteArray &data)
 {
+    // Log the message if enabled and network ID matches or allows all
+    if (_debugLogRawIrc
+            && (_debugLogRawNetId == -1 || networkId().toInt() == _debugLogRawNetId)) {
+        // Include network ID
+        qDebug() << "IRC net" << networkId() << ">>" << data;
+    }
     socket.write(data);
     socket.write("\r\n");
     if (!_skipMessageRates) {