- fix logic in isEmpty() and isSuspended()

- add convenience API productIdentityVendor()

2 files changed, 16 insertions, 5 deletions

diff --git a/libopie2/opiecore/linux/opcmciasystem.cpp b/libopie2/opiecore/linux/opcmciasystem.cpp
index a5725f1..21c5a84 100644
--- a/libopie2/opiecore/linux/opcmciasystem.cpp
+++ b/libopie2/opiecore/linux/opcmciasystem.cpp
@@ -264,58 +264,59 @@ int OPcmciaSocket::number() const
 
 
 QString OPcmciaSocket::identity() const
 {
     return ( strcmp( name(), "empty" ) == 0 ) ? "<Empty Socket>" : name();
 }
 
 
 const OPcmciaSocket::OPcmciaSocketCardStatus OPcmciaSocket::status() const
 {
     cs_status_t cs_status;
     cs_status.Function = 0;
     int result = ::ioctl( _fd, DS_GET_STATUS, &cs_status );
     if ( result != 0 )
     {
         qWarning( "OPcmciaSocket::status() - DS_GET_STATUS failed (%s)", strerror( errno ) );
+        // return ( errno == -ENODEV ) ? Empty : Unknown;
         return Unknown;
     }
     else
     {
         qDebug( " card   status = 0x%08x", cs_status.CardState );
         qDebug( " socket status = 0x%08x", cs_status.SocketState );
         return (OPcmciaSocket::OPcmciaSocketCardStatus) (cs_status.CardState + cs_status.SocketState);
     }
 }
 
 
 bool OPcmciaSocket::isUnsupported() const
 {
     return ( strcmp( name(), "unsupported card" ) == 0 );
 }
 
 
 bool OPcmciaSocket::isEmpty() const
 {
-    return ! status() && ( Occupied || OccupiedCardBus );
+    return !(status() & ( Occupied | OccupiedCardBus ));
 }
 
 
 bool OPcmciaSocket::isSuspended() const
 {
-    return status() && Suspended;
+    return status() & Suspended;
 }
 
 
 bool OPcmciaSocket::eject()
 {
     return ::ioctl( _fd, DS_EJECT_CARD ) != -1;
 }
 
 
 bool OPcmciaSocket::insert()
 {
     return ::ioctl( _fd, DS_INSERT_CARD ) != -1;
 }
 
 
 bool OPcmciaSocket::suspend()
@@ -323,54 +324,60 @@ bool OPcmciaSocket::suspend()
     return ::ioctl( _fd, DS_SUSPEND_CARD ) != -1;
 }
 
 
 bool OPcmciaSocket::resume()
 {
     return ::ioctl( _fd, DS_RESUME_CARD ) != -1;
 }
 
 
 bool OPcmciaSocket::reset()
 {
     return ::ioctl( _fd, DS_RESET_CARD ) != -1;
 }
 
 
-QStringList OPcmciaSocket::productIdentity() const
+QStringList OPcmciaSocket::productIdentityVector() const
 {
     QStringList list;
     cistpl_vers_1_t *vers = &_ioctlarg.tuple_parse.parse.version_1;
     vers->ns = 0; // number of strings
     if ( getTuple( CISTPL_VERS_1 ) )
     {
         qDebug( " NUMBER_OF_PRODIDs = %d", vers->ns );
         for ( int i = 0; i < QMIN( CISTPL_VERS_1_MAX_PROD_STRINGS, vers->ns ); ++i )
         {
             qDebug( " PRODID = '%s'", vers->str+vers->ofs[i] );
             list += vers->str+vers->ofs[i];
         }
     }
     else
     {
         list += "<unknown>";
     }
     return list;
 }
 
 
+QString OPcmciaSocket::productIdentity() const
+{
+    return productIdentityVector().join( " " ).stripWhiteSpace();
+}
+
+
 QString OPcmciaSocket::manufacturerIdentity() const
 {
     cistpl_manfid_t *manfid = &_ioctlarg.tuple_parse.parse.manfid;
     if ( getTuple( CISTPL_MANFID ) )
     {
         return QString().sprintf( "0x%04x, 0x%04x", manfid->manf, manfid->card );
     }
     else
         return "<unknown>";
 }
 
 
 QString OPcmciaSocket::function() const
 {
     cistpl_funcid_t *funcid = &_ioctlarg.tuple_parse.parse.funcid;
     if ( getTuple( CISTPL_FUNCID ) )
diff --git a/libopie2/opiecore/linux/opcmciasystem.h b/libopie2/opiecore/linux/opcmciasystem.h
index 0fd43cf..23d8c41 100644
--- a/libopie2/opiecore/linux/opcmciasystem.h
+++ b/libopie2/opiecore/linux/opcmciasystem.h
@@ -175,35 +175,39 @@ class OPcmciaSocket : public QObject
     /**
      * Suspend card. @returns true, if operation succeeded
      * @note: This operation needs root privileges
      */
     bool suspend();
     /**
      * Resume card. @returns true, if operation succeeded
      * @note: This operation needs root privileges
      */
     bool resume();
     /**
      * Reset card. @returns true, if operation succeeded
      * @note: This operation needs root privileges
      */
     bool reset();
     /**
-      * @returns a list of product IDs
+     * @returns the product ID vector
+     */
+    QStringList productIdentityVector() const;
+    /**
+      * @returns the product ID string
       */
-    QStringList productIdentity() const;
+    QString productIdentity() const;
     /**
       * @returns the manufacturer ID string
       */
     QString manufacturerIdentity() const;
     /**
       * @returns the function string
       */
     QString function() const;
 
   private:
     void init();
     void cleanup();
     bool getTuple( cisdata_t tuple ) const;
     int _major;
     int _socket;
     int _fd;