21 #include <mmf/common/mmferrors.h>

    73 QString MMF::Utils::symbianErrorToString(int errorCode)

    74 {

    75     /**

    76      * Here we translate only the error codes which are likely to be

    77      * meaningful to the user.  For example, when an error occurs

    78      * during opening of a media file, displaying "not found" or

    79      * "permission denied" is informative.  On the other hand,

    80      * differentiating between KErrGeneral and KErrArgument at the UI

    81      * level does not make sense.

    82      */

    83     switch (errorCode)

    84     {

    85     // System-wide errors

    86     case KErrNone:

    87         return tr("No error");

    88     case KErrNotFound:

    89         return tr("Not found");

    90     case KErrNoMemory:

    91         return tr("Out of memory");

    92     case KErrNotSupported:

    93         return tr("Not supported");

    94     case KErrOverflow:

    95         return tr("Overflow");

    96     case KErrUnderflow:

    97         return tr("Underflow");

    98     case KErrAlreadyExists:

    99         return tr("Already exists");

   100     case KErrPathNotFound:

   101         return tr("Path not found");

   102     case KErrInUse:

   103         return tr("In use");

   104     case KErrNotReady:

   105         return tr("Not ready");

   106     case KErrAccessDenied:

   107         return tr("Access denied");

   108     case KErrCouldNotConnect:

   109         return tr("Could not connect");

   110     case KErrDisconnected:

   111         return tr("Disconnected");

   112     case KErrPermissionDenied:

   113         return tr("Permission denied");

   114 

   115     // Multimedia framework errors

   116     case KErrMMNotEnoughBandwidth:

   117         return tr("Insufficient bandwidth");

   118     case KErrMMSocketServiceNotFound:

   119     case KErrMMServerSocket:

   120         return tr("Network unavailable");

   121     case KErrMMNetworkRead:

   122     case KErrMMNetworkWrite:

   123     case KErrMMUDPReceive:

   124         return tr("Network communication error");

   125     case KErrMMServerNotSupported:

   126         return tr("Streaming not supported");

   127     case KErrMMServerAlert:

   128         return tr("Server alert");

   129     case KErrMMInvalidProtocol:

   130         return tr("Invalid protocol");

   131     case KErrMMInvalidURL:

   132         return tr("Invalid URL");

   133     case KErrMMMulticast:

   134         return tr("Multicast error");

   135     case KErrMMProxyServer:

   136     case KErrMMProxyServerConnect:

   137         return tr("Proxy server error");

   138     case KErrMMProxyServerNotSupported:

   139         return tr("Proxy server not supported");

   140     case KErrMMAudioDevice:

   141         return tr("Audio output error");

   142     case KErrMMVideoDevice:

   143         return tr("Video output error");

   144     case KErrMMDecoder:

   145         return tr("Decoder error");

   146     case KErrMMPartialPlayback:

   147         return tr("Audio or video components could not be played");

   148     case KErrMMDRMNotAuthorized:

   149         return tr("DRM error");

   150 

   151     /*

   152     // We don't use QoS settings

   153     case KErrMMQosLowBandwidth:

   154     case KErrMMQosUnsupportedTrafficClass:

   155     case KErrMMQosPoorTrafficClass:

   156     case KErrMMQosUnsupportedParameters:

   157     case KErrMMQosPoorParameters:

   158     case KErrMMQosNotSupported:

   159     */

   160 

   161     // Catch-all for errors other than those above

   162     default:

   163     {

   164         return tr("Unknown error (%1)").arg(errorCode);

   165     }

   166     }

   167 }