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    41 

    42 #ifndef DATABASEMANAGER_S60_H_

    43 #define DATABASEMANAGER_S60_H_

    44 

    45 //

    46 //  W A R N I N G

    47 //  -------------

    48 //

    49 // This file is not part of the Qt API. It exists purely as an

    50 // implementation detail. This header file may change from version to

    51 // version without notice, or even be removed.

    52 //

    53 // We mean it.

    54 //

    55 

    56 #include "qmobilityglobal.h"

    57 #include <QObject>

    58 #include <QList>

    59 

    60 #include <servicemetadata_p.h>

    61 #include "dberror_p.h"

    62 #include <e32base.h>

    63 

    64 

    65 QT_BEGIN_HEADER

    66 QTM_BEGIN_NAMESPACE

    67 

    68 class CDatabaseManagerServerThread;

    69 class QServiceFilter;

    70 typedef TPckgBuf<TInt> TError; 

    71 

    72 class QServiceInterfaceDescriptor;

    73 

    74 class RDatabaseManagerSession : public RSessionBase

    75     {

    76     public:

    77         enum DbScope{UserScope, SystemScope, UserOnlyScope};

    78         RDatabaseManagerSession();

    79 

    80     public:

    81         TInt Connect();

    82         void Close();

    83         TVersion Version() const;

    84 

    85         bool RegisterService(ServiceMetaDataResults& aService);

    86         bool UnregisterService(const QString& aServiceName);

    87 

    88         QList<QServiceInterfaceDescriptor> Interfaces(const QServiceFilter& aFilter);

    89         QStringList ServiceNames(const QString& aInterfaceName);

    90 

    91         QServiceInterfaceDescriptor InterfaceDefault(const QString& aInterfaceName);

    92         bool SetInterfaceDefault(const QString& aServiceName, const QString& aInterfaceName);

    93         bool SetInterfaceDefault(const QServiceInterfaceDescriptor& aInterface);

    94 

    95         DBError LastError();

    96 

    97         void SetChangeNotificationsEnabled(bool aEnabled);

    98         

    99         void NotifyServiceSignal(TRequestStatus& aStatus);

   100         void CancelNotifyServiceSignal() const;

   101         

   102     public:

   103         TBuf<255> iServiceName;

   104         TPckgBuf<TInt> iState;

   105 

   106     private:

   107         TInt StartServer();

   108 

   109     private:

   110         TIpcArgs iArgs;

   111         TError iError;

   112 #ifdef __WINS__

   113         CDatabaseManagerServerThread* iServerThread;

   114 #endif

   115     };

   116 

   117 class DatabaseManagerSignalMonitor;

   118 

   119 class Q_AUTOTEST_EXPORT DatabaseManager : public QObject

   120 {

   121     Q_OBJECT

   122 

   123     public:

   124         enum DbScope{UserScope, SystemScope, UserOnlyScope};

   125         DatabaseManager(void);

   126         virtual ~DatabaseManager();

   127 

   128         bool registerService(ServiceMetaDataResults &service, DbScope scope);

   129         bool unregisterService(const QString &serviceName, DbScope scope);

   130 

   131         QList<QServiceInterfaceDescriptor> getInterfaces(const QServiceFilter &filter, DbScope scope);

   132         QStringList getServiceNames(const QString &interfaceName, DbScope scope);

   133 

   134         QServiceInterfaceDescriptor interfaceDefault(const QString &interfaceName, DbScope scope);

   135         bool setInterfaceDefault(const QString &serviceName, const QString &interfaceName, DbScope scope);

   136         bool setInterfaceDefault(const QServiceInterfaceDescriptor &interface, DbScope scope);

   137 

   138         DBError lastError();

   139 

   140         void setChangeNotificationsEnabled(DbScope scope, bool enabled);

   141 

   142     signals:

   143         void serviceAdded(const QString &serviceName, DatabaseManager::DbScope scope);

   144         void serviceRemoved(const QString &serviceName, DatabaseManager::DbScope scope);

   145 

   146     private:

   147         enum State{EAdded, ERemoved};

   148         void notifyServiceSignal();

   149         

   150     private:

   151         friend class DatabaseManagerSignalMonitor;

   152         DatabaseManagerSignalMonitor* iDatabaseManagerSignalMonitor;

   153 	    RDatabaseManagerSession iSession;

   154         QServiceInterfaceDescriptor latestDescriptor(const QList<QServiceInterfaceDescriptor> &descriptors);

   155 };

   156 

   157 #ifdef __WINS__

   158 QTM_END_NAMESPACE

   159     #include "databasemanagerserver_global.h"

   160     #include <QThread>

   161 QTM_BEGIN_NAMESPACE

   162     class DATABASEMANAGERSERVER_EXPORT CDatabaseManagerServerThread : public QThread

   163         {

   164         public:

   165             CDatabaseManagerServerThread();

   166 

   167         protected:

   168             void run();

   169         };

   170 #endif

   171 

   172 class DatabaseManagerSignalMonitor : public CActive

   173 {

   174     public:

   175         DatabaseManagerSignalMonitor(DatabaseManager& databaseManager, RDatabaseManagerSession& databaseManagerSession);

   176         ~DatabaseManagerSignalMonitor();

   177 

   178     protected:

   179         void issueNotifyServiceSignal();

   180 

   181     protected: // From CActive

   182         void DoCancel();

   183         void RunL();

   184     private:

   185         DatabaseManager& iDatabaseManager;

   186         RDatabaseManagerSession& iDatabaseManagerSession;

   187 };

   188 

   189 QTM_END_NAMESPACE

   190 QT_END_HEADER

   191 

   192 #endif