Add capAvailable to Network akin to capEnabled

[quassel.git] / src / common / network.h

diff --git a/src/common/network.h b/src/common/network.h
index a56b093..5ad42e9 100644 (file)
--- a/src/common/network.h
+++ b/src/common/network.h
@@ -263,6 +263,19 @@ public :
     bool supports(const QString &param) const { return _supports.contains(param); }
     QString support(const QString &param) const;
 
+    /**
+     * Checks if a given capability is advertised by the server.
+     *
+     * These results aren't valid if the network is disconnected or capability negotiation hasn't
+     * happened, and some servers might not correctly advertise capabilities.  Don't treat this as
+     * a guarentee.
+     *
+     * @param[in] capability Name of capability
+     * @returns True if connected and advertised by the server, otherwise false
+     */
+    inline bool capAvailable(const QString &capability) const { return _caps.contains(capability.toLower()); }
+    // IRCv3 specs all use lowercase capability names
+
     /**
      * Checks if a given capability is acknowledged and active.
      *