Add support for data type UnixFD

1 files changed, 59 insertions, 0 deletions

diff --git a/tqdbusdatamap.h b/tqdbusdatamap.h
index 24908c8..ecb06d2 100644
--- a/tqdbusdatamap.h
+++ b/tqdbusdatamap.h
@@ -29,6 +29,7 @@
 
 class TQT_DBusData;
 class TQT_DBusObjectPath;
+class TQT_DBusUnixFd;
 class TQT_DBusVariant;
 
 /**
@@ -439,6 +440,29 @@ public:
     }
 
     /**
+     * @brief Creates a map from the given TQMap of TQT_DBusUnixFd values
+     *
+     * Type information for the map object will be set to TQT_DBusData::UnixFd
+     * also when the @p other map is empty, i.e. this allows to create an
+     * empty but valid map object, comparable to using
+     * TQT_DBusDataMap<T>(TQT_DBusData::Type) with TQT_DBusData::UnixFd
+     *
+     * @param other the TQMap of TQT_DBusUnixFd values to copy from
+     *
+     * @see toUnixFdMap()
+     */
+    TQT_DBusDataMap<T>(const TQMap<T, TQT_DBusUnixFd>& other)
+        : TQMap<T, TQT_DBusData>(), m_valueType(TQT_DBusData::UnixFd)
+    {
+        typename TQMap<T, TQT_DBusUnixFd>::const_iterator it    = other.begin();
+        typename TQMap<T, TQT_DBusUnixFd>::const_iterator endIt = other.end();
+        for (; it != endIt; ++it)
+        {
+            insert(it.key(), TQT_DBusData::fromUnixFd(it.data()));
+        }
+    }
+
+    /**
      * @brief Creates a map from the given TQMap of TQT_DBusVariant values
      *
      * Type information for the map object will be set to TQT_DBusData::Variant
@@ -1175,6 +1199,41 @@ public:
     }
 
     /**
+     * @brief Tries to get the map object's pairs as a TQMap of TQT_DBusUnixFd
+     *
+     * @param ok optional pointer to a bool variable to store the
+     *        success information in, i.e. will be set to @c true on success
+     *        and to @c false if the conversion failed (not of value type
+     *        TQT_DBusData::UnixFd)
+     *
+     * @return a TQMap of TQT_DBusUnixFd containing the map object's TQT_DBusUnixFd
+     *         values or an empty map when converting fails
+     *
+     * @see TQT_DBusData::toUnixFd()
+     */
+    TQMap<T, TQT_DBusObjectPath> toUnixFdMap(bool* ok = 0) const
+    {
+        if (m_valueType != TQT_DBusData::UnixFd)
+        {
+            if (ok != 0) *ok = false;
+            return TQMap<T, TQT_DBusUnixFd>();
+        }
+
+        TQMap<T, TQT_DBusUnixFd> result;
+
+        const_iterator it    = begin();
+        const_iterator endIt = end();
+        for (; it != endIt; ++it)
+        {
+            result.insert(it.key(), (*it).toUnixFd());
+        }
+
+        if (ok != 0) *ok = true;
+
+        return result;
+    }
+
+    /**
      * @brief Tries to get the map object's pairs as a TQMap of TQT_DBusVariant
      *
      * This is a convenience overload for the case when the map is of